Nov 28, 2010

Brick Pavers Edge Restraint Replacement: Common Paver Repair

Cement Bead versus Plastic Edge Restraint for Brick Pavers

One of the most common brick paver repairs that we perform each week is the resetting or replacement of plastic or aluminum brick pavers edge restraints.  About 12 years ago, brick paver manufacturers and suppliers were touting the use of plastic edge restraints for paver borders. This was a new specification to replace the old tried & true cement bead edge restraint that was widely used on pavers patios, walkways, driveways, etc.. .

About this time I had built a new home in Ann Arbor with a paver driveway, walkways, and multi level patios and I used all plastic edge restraints for my paver borders.  Within 3 years, I completely removed ALL plastic edge restraints and replaced with cement bead.

The plastic edge restraint was properly installed per manufacturer's specifications, but winter frost in Michigan had eventually heaved this edge restraint above the height of the paving stones. This caused an unsightly appearance and was damming water back and from flowing off the brick pavers. Also, I had to pound down  most of the spikes that had raised after the thaw each Spring.  This appearance is much like black landscape edging you see raised above the grass and flops around and gets cut by lawnmowers. It becomes unsightly and nonfunctional.

When properly installed by a brick paver contractor, the cement bead wedge method of a brick pavers edge restraint will perform admirably. See the guidelines below to insure edge restraint success:
  • The cement bead needs to be installed on top of the paver base material so it is crucial to remove the 1" bedding course outside of the paving stones. Remember this is why you prep for your pavers patios, walkways, driveways, etc.. a minimum of 4" outside the finished paver edges. This will insure the cement bead wedge grabs below the bottom of the paving stone and has the same drainage below as the brick pavers.
  • The cement bead wedge needs to be @4" wide and come withing 1-1.5" of the top of the paving stones.  This allows enough room to cover the cement bead with sod, mulch, or stone mulch.  
  • Properly trowel a good consistent and quality mix of concrete. Your concrete bead should not be runny and have a mud consistency.  Trowel your cement bead wedge with a 4" spatula and make smooth.
  •  Install your cement bead wedge prior to final plate compactor compaction. This will allow for final adhesion to outside paving stones &  paver joints.
  • Finish covering your cement bead with surrounding landscaping (i.e. sod, mulch, or stone mulch).  Preventing erosion around borders is crucial for all paver edge restraints.
I am not claiming that the cement bead method is the perfect brick pavers edge restraint solution. From my experience, it is the better of the 2 most popular and frequently used brick paver edge restraints. Does it crack? sure, but the cracks should not be visible if properly installed and covered. If an area fails, it can be easily removed & replaced. Landscaping is your ultimate paver edge restraint and the cement bead keeps your outside paving stones wedged in and help prevent creeping out of your brick pavers.

After 12 years since the introduction of plastic and aluminum brick paver edge restraints, I have concluded that the cement bead is the better performing of the 2 methods based on appearance, repair & replacement.

Nov 14, 2010

Last Reminder for Winterizing your Brick Pavers

Tips to avoid unnecessary Paver Repair from Winter damage

In Ann Arbor, the winter season will be in full force this coming month. I have listed some tips for winterizing your brick paver patio, walkway, driveway, paver porch, etc.. in some earlier posts about paver maintenance requirements for winter.

These simple winter paver maintenance tips will help insure the long term success of your interlocking brick pavers installation. Below are some reminders of additional brick pavers winterizing tips to keep your pavers patio, walkway, driveway, or paver porch in excellent condition through the effects of winter frost and freeze thaw cycles.

  • Remove all heavy items from your pavers, such as, portable fire pits, table umbrella bases, flower pots, and wood piles. You can place these items in your landscape beds or lay on sheets of plywood.
  • Deter water flow of any kind from your pavers by redirecting gutters with temporary pipes, cleaning out gutters from leaves to avoid water or ice overflow, and lay plywood down wear dripping onto pavers occurs ( from decks, overhangs, or steps). If possible, disconnect any pipes that run under brick pavers from the end of gutters and let water & ice flow into landscape bed for the winter.
  • Do not permanently park boats, trailers, or cars throughout the winter on your paver driveway. If you have no choice, place 2ft X 2ft plywood sheets under each tire.
  • Remove all leaves & debris from your pavers to reduce any staining. While removing this debris, it would be a good time to touch up on sweeping in any paver joint sand for your paver joints.
  • Do not remove snow off your pavers patio or backyard walkway if you are not using during the winter months.  The compacted snow will insulate the paving stones and keep them frozen during the winter and reduce the effects of freeze thaw cycles. Obviously, you will need to keep your paver driveway and front paver walk and brick porch free of snow & ice.  Always use calcium chloride de-icing pellets instead of rock salt to reduce any damage to the paver surface or landscape plants.
Finally, do not let any visible brick paver repair, settling, or loose pavers go into the winter months without attention.  Many clients that I give bids to this time of year decide to wait until Spring. This is usually a big mistake since the areas of despair will usually get bigger and more costly to repair. These simple tips that you can do yourself will help you avoid preventable paver repairs in the future.

Nov 11, 2010

Brick Paver Patio and Steps Restored in Saline

Brick Pavers allow for reinstallation at a minimal cost


In Saline, MI this past week, we restored the original beauty & function of a brick paver patio and paver steps.  After 5 years, this pavers patio needed immediate attention that the customer could not provide.  The original landscape contractor did not provide after market services and the homeowner was at a lost.

This existing brick paver patio was pitching back to the house and the homeowner was experiencing water in the basement.  The brick paver steps were beginning to loosen, settle, and becoming unsafe for foot traffic.  The grass had grown over the outside row of paving stones and the plastic edge restraint had lifted. Both of these conditions was creating a dam for water to flow off the patio, therefore resulting in water stains and moss growth.

The fact that most of this paver patio was pitching back to the house at a consistent level lead me to some possible conclusions.  The original landscape contractor either did not properly screed the pitch out into the yard, or the compaction of the paver base material was not properly executed.  Inexperience brick paver contractors try to "eye ball" the pitch and usually are blurred.  If they lack the proper tools & techniques to install interlocking paving stones, the result will be the same as the status of this brick paver patio.

We approached this brick paver repair and restoration with a complete re-installation of the paving stone patio.   Due to the severe pitch back to the home foundation, it was necessary to completely reinstall the patio.  A "band aid" approach was not feasible since 90% of the patio was below the grade level of the yard. 

 We lifted up all the paving stones, cleaned them off, recompacted the existing base, added additional paver base material, and screeded the bedding course.  While using a builders level (transit), we screeded the paver patio with a 2" slope or pitch away from the house into the yard. We then relaid the brick patio with a similar shape, size, and pattern.  Additional paving stones were needed to complete the cut pieces since most will not fit back in or be usable.

While compacting the newly installed paving stones and finishing with a paver joint sand sweeping, we addressed the brick paver steps that had deteriorated.  The bottom 2 curved paver steps were fine and only needed the block caps re-adhered.  There were some excessive gaps in some of the saw cut caps so we recut in some new caps to close these gaps.


The top landing curved step needed to be completely torn down and rebuilt.  The existing paver landing step had sunk and was tilted forward.  The inset lay of paving stones were below the height of the caps and loose.  We totally reconstructed by removing the caps & blocks, recompacting the the paver base material inside, and reinstalling the blocks, caps, and paving stones.

The homeowner had this brick paver patio & steps installed as a "landscape package" deal  5 years ago. Unfortunately, due to the poor installation by their landscape contractor, this paver patio needed to be unnecessarily repaired and restored.  The contractor did not educate the homeowner on the necessary paver maintenance requirements or signs of distress. To make matters worse, the origingal contractor was not interested in servicing this paver patio

This brick paver patio and step repair service was an unexpected cost for the homeowner but was minimized by low materials cost since we were able to reuse 95% of the current products. They indicated that our price was about 1/3rd of the original cost charged by the landscape contractor. Though they may have made a bad choice of selecting a brick paver contractor, they made a great choice of choosing interlocking pavers & paver block steps for their outdoor patio.

Nov 7, 2010

History of Brick Paver Raised Patio in Canton: 15 Years Later

Pavers in Canton need Repair, Sanding, & Cleaning

This past week we did a much needed repair of a brick paver raised patio in Canton, Michigan. This raised paver patio was installed 15 years ago during the roaring mid 90's.  Canton was a thriving suburban city that was growing at lightning speed during the 90's.  As new home construction soared, this city was encountering the huge benefits of brick paver patios, walkways, driveways, and modular retaining walls. For me this week, it was a time flashback to the incredible pace that was set installing interlocking paver patios.

But the fast pace of home building and landscaping installations created some inherit problems that are present today.  Now that I am inspecting, repairing, and restoring many brick paver installations in Canton, I have molded some conclusions. 15 Years later and my unprecedented  experience with raised paver patios has formed my opinions below about the reasons for the numerous paver repairs & restorations in Canton.

REASONS FOR PAVER REPAIRS in Canton:

  • Pace of New Home Construction:  As the home building during the 90's in Canton, Michigan was feverish, so was the installation of paver patios, retaining walls, and landscaping.  Backfill around the basement foundation of a new home needs time to settle. It is best to wait one freeze thaw cycle in Michigan to allow this natural process to occur.  Canton has an added problem because of the abundance of clay soils. When the builders backfilled with the excavated clay soils, this create open spaces throughout the 5-8ft of backfill along the basement walls therefore insuring years of settling.
  • Pace of Landscape Installations:  Like many new communities today, there was strict Homeowner Association Rules or Policies which required a new homeowner to have a completed landscape installation within 90 days of closing on their new home.  Though it was beneficial for my business of installing brick pavers, I was not in favor of this policy. This policy did not only allow for the proper settling of the backfill around new homes, but it forced customers to make fast and uneducated decisions on the contractors and landscape products to use. It was a breeding ground for "fly-by-night" brick paver and landscape contractors.  Many where stealing jobs with low pricing, inferior products, and ridiculous 5 to 10yr warranties.  Most of these landscape contractors where out of business within 2 years. 
  •  Poor choice of Brick Paver Installers:  During this fast paced time, there was a transformation from homeowners using brick paver specialist to install their paver patios, walkways, porches, and driveways Landscapers where now becoming brick paver installers without the experience, education & training, or expertise to execute a quality product. Landscapers offered "landscape packages" that included raised paver patios. Most had never installed one before, but that did not stop them from taking advantage of uninformed new homeowners.  They pressured new homeowners with "if we do not install the brick pavers, we can not guarantee any completion time of the other landscape services (sprinklers,sod, & plants)". Due to the aforementioned Homeowners Assoc. policies, this put added stress and poor decision making on the new homeowners. This tactic worked more times than not, and it amazed me how homeowners, who had all the leverage ($$$), would get bullied by this unethical business practice. 
  • Homeowner Do-It-Yourself Paver Installations:  If you inherited a brick paver raised patio that is in distress, do not assume it was installed by a landscaper or qualified brick paver contractor.  During the 90's, there was a huge market for do-it-yourself homeowners installing brick paver patios and walkways. In Canton, most customer's were on a tight budget. So instead of waiting to have a properly installed paver patio installation, they saved some money by installing their patio themselves. Even more than landscapers, homeowners lacked the experience & expertise to execute a quality paver installation. To this day, I rarely see a good brick paver installation by a homeowner.  When it is flat work (ground level) there is some success, but when it comes to modular raised patio walls and steps, there is alot of failure in design and execution.
    • Lack of Educating the Homeowner:   When I am performing brick paver repairs in Canton, I am amazed how homeowners are not aware they need to periodically sweep joint sand in  their paver patios, walkways, porches, etc... Some homeowners have not swept in paver joint sand for over 10years!  This is the #1 basic paver maintenance service that is needed each year.  As a brick paver specialist, I spent at least a half hour after we installed a paver installation educating the homeowner on periodic maintenance requirements, landscaping needs, signs of possible repairs, and options for cleaning & sealing paving stones. These neophyte brick paver installing landscapers would tell homeowners that their brick pavers were "no maintenance" and nothing needed to be done over time.  Pavers are a low maintenance option but do require attention to avoid costly paver and retaining wall repair.
    •  Lack of Proper Landscaping around Brick Pavers:  Nothing infuriated me more than returning to an installed paver patio weeks or months later, and proper landscaping around the installation was not performed.  It is essential for pavers to have proper landscaping around the edges to insure long term success. Erosion and washout will cause irreparable damage to a paver installation. This will result in unnecessary costly paver repairs. The most important landscape need for a raised paver patio is to cover up about half of the bottom block face with landscape soil, sod, or mulch.  Also, it is important for the installing brick paver contractor to bury atleast half a block below grade if already existing.  If the retaining wall blocks shift due to washout or flush out, your raised paver patio has been compromised and you will experience future repairs.  A good brick paver contractor will temporarily cover all edges with on-site soils, customer tarps, or fabric until the homeowner can properly landscape.
    • Poor Design & Execution of Paver Installations: Due to their inexperience and lack of knowledge, landscapers in Canton installed inferior and unstable paver installations. One large landscaper in Canton used garden blocks as the raised brick paver patio walls.  Because these garden blocks are designed for small landscape walls , they can not bear the weight and hydro-static pressure of raised paver patios.  These same "wanna-be" brick paver contractors failed in execution because of the lack of properly cutting pavers, blocks, & caps with diamond blade saws. Most of these landscape contractors would leave gaps that not only left an inferior aesthetic look but also promoted erosion and washout.
    • Homeowner Neglect of Pavers :  I want to say that the occurrence of paver patio repairs is not just the result of a poor paver installation by a contractor.  Even the best raised paver patio installation can fail due the drastic effects of the elements and more importantly homeowner neglect. Homeowners are required to keep the paver joints filled with the proper joint sand, especially the joint on the inside of the wall cap. Homeowners are required to make sure that any signs of erosion, washout, or settling are addressed.  When caught early on, homeowners can perform this repair service, or pay an experienced paver contractor a nominal fee.  Letting your brick paver patio, walkway, driveway, or porch fill up with dirt, grass, weeds, moss, and loose bricks, blocks, & caps, is unnecessary neglect. This will contribute to an accelerated deterioration of your paver project.
    Canton, Michigan is a perfect microcosm of the success and failure of interlocking brick pavers and modular retaining wall systems in the Midweat. I listed above the variables that I believe have contributed to the avoidable failures that have occurred over the last 15 years or more. The information gathered and the observance of the 1000's of raised paver patios in Canton has guided me and my crew to better paver design & installation techniques.

    Daily we are performing paver patio repairs, observing and studying the reasons for failure so we can educate homeowners and contractors alike with articles like this. Brick pavers and modular retaining walls are proven pavement and wall systems that have tremendous benefits if properly designed, installed, and maintained.

     Raised paver patios that are properly installed or repaired will give endless years of beauty and performance.  Multi-level patios with structurally sound steps, firepits, sitting walls & pillars, will create functional and aesthetically pleasing outdoor living spaces. If your paver patio is in distress, all is not lost, it can be restored and enjoyed again.




      Oct 27, 2010

      Paver Tip: Sweep in Joint Sand to Winterize Your Pavers

      Necessary paver maintenance for Winter


      If your pavers patio, walkway, driveway, porch, etc.. is in need of paver joint sand this Fall, this is an important time to perform this brick paver maintenance service.  One of the most important steps in winterizing your pavers is making sure the paver joints are filled with joint sand.

      Winter snow, ice, and melt off will run into paver joints that are not filled with joint sand and may create preventable settling, erosion, or heaving.  I gave some suggestions for preparing your pavers for Winter in an earlier post about winterizing brick pavers. A quick review will  help you insure long-term performance of your paving stones patio, walkway, or driveway.



      Paver joint sand creates friction between paving stones causing vertical and rotating interlock to occur.  Paver joints play a cushioning role in preventing damage between paver to paver contact.  Angular or course joint sand will prevent sand movement and help sand retention in the paver joints, thus avoiding long term erosion or settling of your patio paving stones.

      It is so simple to just sweep in paver joint sand. In the Fall, you can just concentrate on sweeping paver joint sand in the areas that are in need of joint sand.  Touch-up sweepings throughout the year will save you unnecessary paver repairs over the years. Neglect of this simple brick paver maintenance requirement will result in costly paver repairs.  So during this Halloween season, grab a broom from a witch and sprinkle in some paver joint sand from Lowe's and start brewing.

      Oct 24, 2010

      Common Paver Driveway Repair: Ruts into Garage

      Interlocking pavers are perfect for driveways in Ann Arbor

      We performed a brick paver driveway repair this week in Ann Arbor. This paver repair is a common repair you see not only for interlocking pavers, but also for cement, gravel, or asphalt driveways. Look at your current transition area between your driveway and cement floor and I am sure you have experienced imperfections, settling, chipping,and / or gaps.

      Driveway ruts leading into the garage are very common and somewhat of a mystery.  Years ago I began reinforcing this area of pavers directly in front of the garage floor by installing extra layers of grid within the base material that was installed & increased layers of compaction.  I have seen good results but this area of a driveway, whether using brick pavers or not, seems to be susceptible to repairs or visible stress.

      I have concluded that because this is an area of transition from one pavement, paving stones, to another pavement, usually cement, there is added load stress or frost damge.  One conclusion is that base material under the paving stones may slide under the cement floor of the garage during freeze thaw cycles. Another reason may be the load transfer from the cement surface to the paving stones creates vertical and/or lateral load force that stresses the paving stone & paver base material.

      By adding additional reinforcement products like geo-textile fabric (below the base) and strata-grid (within layers of the base), extra layers of compaction (2-3" lifts), and stronger paver laying patterns (herringbone or random joints) have help eliminate the severity of this common brick paver repair

      This paver driveway repair we performed in Ann Arbor this past week had approx. 8ft long ruts leading into all 3 garage door entrances.  When performing this paver repair, it is necessary to lift up the entire stretch across the garage floor, not just where the ruts exist.  Another brick paver contractor recommended to this customer that they lift and repair the actual rut areas only.  I easily showed the customer with a carpenter's level that the areas in between the ruts are usually raised and the paving stones are tilted.  The whole area in front of the garage was compromised and needed proper attention.

      We lifted up the entire paving stone area in front of the garage, re-compacted the base, added more base material, screeded the area for proper pitch, and re-installed the pavers.  I expect that the problem of having future driveway ruts will be minimal but not entirely impossible. This paver repair will reinforce the area for years to come. 



      When we were completed with this driveway repair, there was not visible evidence that this area had been repaired. This is the long-term benefit and beauty of using interlocking brick pavers for your next driveway installation!

      Oct 18, 2010

      Redesign & Restoration of Homeowner's Brick Paver Patio

      Brick Pavers allow for easy add-ons & redesign possibilities

      We just completed this brick paver patio redesign & restoration in Ypsilanti that the homeowner installed himself years ago.  The homeowner had built their home on a tight budget and needed a serviceable patio for his family, so he installed a simple square paver patio under his upper level deck .  Now five years later, it was time to complete their dream of a beautiful & functional paver patio under their deck so they could expand their Outdoor Living space.

      We started by keeping in the current installed paver patio by the homeowner by restoring and repairing areas that needed attention. This saved the homeowner considerable costs since we did not need to completely reinstall his paver installation.  After restoring, we reswept in new paver joint sand and recompacted the pavers with a power plate compactor to relevel & relock the paving stones.

      Our redesign of the paver patio included adding on additional paving stones to make the patio area under the deck larger & more functional for the homeowner's needs.  We also created a design layout that best utilized the new paving stones with the old paving stones currently installed.  The finished paver installation was a success by meeting our client's overall objective and appearance expectations.

      Interlocking pavers are one of the most versatile pavements or products for Outdoor Living spaces  when it comes to modifications, redesign, add-ons, or replacement. Cement, asphalt, wooden decks, etc..  are much more restrictive and show ill effects if repaired, modified, or replaced. Given the variable of time, interlocking pavers and modular retaining wall systems offer the the best economical, appearance, and functional choice. A good brick paver contractor will specialize in coming up with redesign solutions that utilize your current paver products and materials that will result in cost savings to you.

      Oct 16, 2010

      Brick Paver Joint Sand: Change in my Recommendation

      #1 Brick Paver Maintenance Requirement


      For years now I have preached to my clients, "Do NOT sweep play sand into your brick paver joints!".  Well, I have a slight change in my recommendation for this yearly brick pavers maintenance requirement.  Play Sand generally is a fluffy yellow sand with very little granular substance to assist in bonding. In Ann Arbor, this type of sand graduation will splash or blow out of brick paver joints and make your experience with interlocking pavers frustrating. Silica Sand also does not perform well as a paver joint sand.

      As mentioned in early posts, keeping your paver joints filled with joint sand is a crucial yearly requirement for the long-term performance of paver patios, walkways, driveways, porches, etc.. . Paver joint sand is essential in keeping proper lock-up of the paving stones and help deter the effects of erosion, settling, and weed growth.

      Most brick paver manufacturers distribute an approved paver joint sand that is either privately labeled or from a national supplier.  Obviously these products are an approved paver joint sand to use for your interlocking pavers project but usually carry an unnecessary cost and not readily available to you geographically.

      For the last 10 years I have been recommending and using Quikcrete's "all purpose sand" for paver joint sweeping. This all purpose sand had a similar sand graduation (sieve rate) as the more costly paver manufacturer's joint sand and is also screened, washed, and dried.  These processes are important to remove unwanted substances like dirt, weed seeds, and silt.




      This past Spring I started to notice that  Quikcrete's "all purpose sand" was beginning to have a larger sand graduation (sieve rate) which was allowing larger pebbles to be present in the mix. These larger pebbles of sand either do not sweep into the paver joints or lodge themselves in the joint, thus not allowing proper filling of the paver joints.  We found ourselves having to discard about of 1/3rd of each bag. This was not only inconvenient but eliminated any cost savings.




      I did some further investigation and discovered that Quikcrete's "Premium" play sand had a similar sand graduation (sieve rate) to the paver manufacturer's paver joint sand. It also is screened, washed, and dried. Unlike cheap or the original fluffy play sand, this "premium" play sand has a granular mix to assist in bonding & lock-up. It also has enough sand fines to allow for easy and successful filling of paver joints

      I do want to say that I am not recommending "all" play sands. My investigation at this point has only concluded that Quikcrete's "Premium" play sand is an acceptable joint sand for your brick paver joints.


      At Lowe's and Home Depot, this play sand runs @ $3.50 per bag. This is a considerable savings from the $7.50-$8 / bag for paver manufacturer joint sand bags. I understand that there is a cost for private labels and convenience, but this is an unnecessary cost for clients who can easily obtain an acceptable replacement at a local hardware store.

      Oct 2, 2010

      Brick Paver Steps Down to Basement Walkout Patio Replaced


      New Brick Pavers Steps lead to Paver Patio

      In Ann Arbor this past week, we replaced some unsightly and dangerous patio block steps that had deteriorated and eroded. These dilapidated steps lead down to a basement walkout paver patio that was also repaired and increased in size.  The step replacement was the customer's immediate need for our services.

      The old brick steps were loose, sunken, and slippery which all contributed to an unsafe path down to the brick paver patio.  I see these make shift steps all the time leading from an upper grade down to the lower level.  A good design and execution of installing proper paver steps is essential for long-term success & beauty.


      I decided to use UNILOCK's Siena Stone Coping Step Units for this particular application.  They are large massive units that when properly installed, should not fail. They have preset 7.5" rises, 4ft wide, and are 20" deep for a comfortable & safe tread.  These particular units weigh over 300lbs and require equipment placement or brute strength to set in place.  We used the latter with some aid from a tree ball cart.

      We needed to strategize the placement of these concrete stone steps by evaluating the total height and slope.  Each set of these paver steps would require small brick paver pads in between to transition to each set of steps.  Because the grade in this area was inconsistent, we had a 2-5-2 placement of stone steps. An experience brick paver contractor can foresee or adjust to challenges when if comes to installing landscape steps.

      The biggest challenge for designing & installing paver steps is to create a structure that can deter erosion.  Because of the natural slope of grades, water will travel faster and therefore challenge the ground or landscape.  I use two different application approaches when designing & installing paver steps.
      Beating the Grade

      The first is called "beating the grade" which I have coined over the years for installing the steps and/or paver pads above the grade. Thus, "beating" the grade so water flow does not go over the brick paver step installation but around.  This method is better suited for grades that are gradual and not steep. This is the method we used in today's job post.



      Inset Steps
      When the grade is steep, the second method  called "encasing or insetting" is the better approach. This "encasing or insetting" method is installing your paver steps "into" the grade and creating sidewalls to prevent erosion onto the paver steps or paver pads. This method is more expensive due to more product needed and added labor but the aesthetic value and appearance is unmatched.



      Which ever method is used for installing brick steps down a grade, proper landscaping around the borders and edges is crucial.  Grass, wood mulch, or stone mulch is needed to protect any areas where water may erode.  If you experience any signs of erosion around or on top of your newly installed paver steps, make sure you address the area immediately to avoid unnecessary and costly future paver repair.

      In terms of paver maintenance for steps, keep paver joint sand swept into the brick paver pads in between. The step stones or step blocks & caps do not need sand swept inside them but make sure the caps are secure and blocks do not gap. Keep one thing in mind, if a lower paver step begins to excessively settle or move, upper paver steps will soon follow so do not wait to address this need for repair.

      Sep 24, 2010

      Pavers Patio 5 Year Check up : Awesome!

      Outdoor Living Space created by paving stones & retaining walls

      Recently I received a call from a past client who wanted to have some additional brick paver work done. This was a great opportunity for me to perform a "check up" on the paver patio installation I performed 5 years ago. It is not often you get the time or opportunity to inspect paver installations from 5 years earlier.

      This homeowner has been diligent in doing the basic brick paver maintenance requirements for paving stones. They have swept paver joint sand in the paver joints each Spring and made sure that the landscape (grass & mulch) around the edges have been maintained.  A few caps on the sitting walls had come loose over the years due to winter frost but the customer was able to easily re-glue with the proper adhesive.

      It is important for any brick paver contractor to spend the time at the completion of the brick paver project to educate their customer on the ongoing paver maintenance requirements.  Not only does this help during the warranty period, but this will insure the long-term success and appearance of brick pavers and modular retaining walls.  This particular customer made a sizable investment in their landscape pavers and wanted to insure its performance.

      This brick paver patio project was intended to create a functional and aesthetically pleasing Outdoor Living Space to entertain family & friends.  The biggest feature is the Firepit with accompanying Sitting Walls for roasting marshmallows & hot dogs. A built-in Grill and privacy retaining walls around the Hot Tub created a unique custom design.  The paver patio steps lead up to a composite deck for added beauty and stability. The final touch was the " lion pit" installed for the egress window. Not only was it a safe & functional project, but it was the best aesthetically pleasing and matching structure.


      This old world tumbled paver was Unilock's Brussels Block pavers and Brussels Dimensional  retaining wall system.  The color was Mahogany which is a color mix of Limestone & Sandstone and creates a great "taupe" hue. Many of my customers prefer an unfinished natural look over a straight line manicured appearance.  Tumbled pavers and modular retaining wall blocks typically carry an additional 50% or more per unit costs. This extra cost is due to the additional production process of tumbling the paver products and the manual restacking onto pallets.

      I have always advised my customers not to seal tumbled paversSealing pavers that are tumbled will remove the scratches & textures that make them looked aged & natural. If you ever choose to seal tumbled pavers, make sure you wait atleast a year to allow the dust to wear off the surface of the paving stones or wall blocks.  If you are concerned about the tracking or disappearance of the joint sand, polymeric sand is your solution without having to seal your paver patio, walkway, driveway, porch, etc.. .

      If you want to have your brick pavers project maintain the same beauty & function as it did the day it was installed, you will need to perform some minor paver maintenance each year or hire a brick paver specialist to perform this service for you.  This particular customer wanted to protect their investment and today they are reaping the rewards!  Bring on the Smores and break out the Towne Club soda and lets party!

      Sep 15, 2010

      Brick Paver Porch and Steps: Total Porch Replacement

      Porch replacement using brick pavers

      We completed a Brick Paver Porch and Steps installation that not only improved our clients curb appeal, but also made their front porch more functional and safer.  This existing old cement porch and poured concrete steps had begun to settle and deteriorate. The homeowners main concern for safety was that the rises on the cement steps were over 9" each and the treads where only 9" wide.

      The first objective for the new design of this paver porch and steps installation was to make the step risers and treads safer.  This would require us to add another paver step to decrease the overall step risers to reach the top of the porch.  Because the new paver steps could not go out any farther into the driveway, the new paver porch needed to have new dimensions to facilitate an additional paver step.


      We completely removed the old cement porch and steps with sledge hammers, pry bars, and a diamond blade saw.  We were real close to renting an air jack hammer & compressor but after a pot of coffee and some Tim Horton's Tim Bits, this porch removal moved forward at a swift pace.  The dirt fill inside the old porch was removed to allow for crushed gravel to allow proper drainage.

      We constructed the new paver porch using Fendt's Old World Country Manor for the porch walls & paver steps, and we used Fendt's Holland Paver laid in a 45 degree Herringbone pattern for the top landing inset. The newly created rises where a safe and comfortable 6.5" each.  The newly capped paver steps now had a 12" tread for added safety and beautiful finish.

      This particular brick paver porch and steps installation was a TOTAL PORCH REPLACEMENT project. There are 2 other applications of paver porches that we perform.  Below is a brief description of the other two pavers porch applications.

      PORCH OVERLAY:
      When the existing porch's overall structure is sound but the top cement stoop is unsightly, a brick paver porch overlay application can be performed. As long as there is clearance for the door to open with the thickness of the pavers on top of the old cement porch, the pavers can be adhered along the outside borders and the brick paver pattern laid within these borders. A simple paver joint sand or polymeric sand can be swept in all the joints.  The 4-7" thick cement cap face is also hidden by adhering the pavings stones to the face. This technique requires a little strategy and sometimes we need to construct some temporary support until the adhesive sets. This paver porch installation is usually the cheapest of the 3 options listed in this post.

      PORCH ENCLOSURE:
      BEFORE
      AFTER











      When conditions allow and the old cement porch can not allow for a porch overlay application as described above, a paver porch enclosure is considered.  The porch enclosure application requires us to construct a modular retaining wall frame around the porch and then lay paving stones within this frame.  In essence, the old cement porch is "buried" and left as a foundation within the structure.  This paver porch application is used for more "cosmetic" improvement then for a structural need.  This option usually costs less than the total porch replacement application because the homeowner saves the removal & disposal cost of the old porch. The old cement porch condition will determine if this application can be performed.

      The overall condition of the existing cement porch & steps and the objectives for the design of the pavers porch & steps will determine which paver porch application will work. We evaluate each situation and recommend the appropriate application that meets the customer's need and budget. Paver porches & steps dramatically improve function and curb appeal.

       

      Paver porches have become the new trend in today's porch replacement needs of homeowners. Many new home construction plans are designing paver porches. Aside from roof replacement, porch replacements are one of the most common outdoor home improvement projects.

      Sep 11, 2010

      Paver Patio under Deck restored to original beauty!

      Pavers Patio rejuvenated in Ann Arbor

      Early this past week, we restored a brick paver patio in Ann Arbor that the past homeowner neglected and installed themselves.  The new homeowner was renovating the house and wanted to restore the current pavers patio to its original beauty and function.

      The existing pavers patio had settled in several spots and the outside soldier course had creeped out and sunk.  The brick paver joints where full of dirt, moss, grass, and soot from water puddling areas.  This paving stone patio also pitched back towards the house and did not have any paver edge restraint.  The new homeowner was finishing their walk out basement and the pavers patio was a necessary part of their entertaining and enjoyment.

      To save the customer some money, I suggested we reuse the current tumble pavers named Old World Vintage which is produced by Fendt in Michigan.  The homeowner wanted to expand the size of the pavers patio to accommodate a newly purchased hot tub.  We did inspect the current paver base material and found it to be sufficient for reinstalling. This also saved the customer a considerable cost.

      We lifted up the current paving stones, power washed them off, excavated the additional areas to be paved, install the proper base material in the new areas, and recompacted the existing base.  We added additional base material to properly pitch the pavers patio out into the yard and away from the house.

      Because the homeowner had increased the size of the existing pavers patio design, I suggested that we purchase some more Old World Vintage and use the new paving stones as the soldier course border for framing.  This paver design approach would give us enough square feet of paving stone to complete the pavers patio new dimensions and give the overall appearance some consistency.

      We reinstalled the existing paving stones with the new pavers for the soldier course border and the end result was spectacular! The pavers patio was properly pitched out from the house to the yard and a cement bead edge restraint was installed.  The new paver soldier course border gave a fresh new look and texture that improved the overall appearance of this patio.

      We finished off the project with paver joint sand after using the plate compactor to create lock up of the paving stones.  We left the homeowner an extra bag of paver joint sand for any future touch ups this Fall.  We instructed the customer to wait until next Spring to either seal their pavers patio or re-sweep in regular joint sand or polymeric sand.  

      We spent about a half hour after the pavers patio was completed educating the homeowner on future brick paver maintenance requirements, sealing or polymeric sand options, and the landscape needs around the outside of the patio borders.  After receiving a hearty handshake and hug from the homeowners, we reminded them we enjoy outdoor parties and hot tubs too!