Edmonton Rooftop Balcony Leak Repair, July 2015

Rooftop Balcony Leak Repair Edmonton - Below you will find a series of ongoing reports for a residential client in Edmonton, Alberta. The client requires leak maintenance where a PVC rooftop deck and a tar and gravel flat roof connect and flat roof recovery or replacement to the tar and gravel flat roof. Project manager notes have also been included.  This single family home in Edmonton Alberta has a second story rooftop deck (a deck that is over a heated living space is considered a rooftop deck - it needs a membrane suitable for over heated living spaces such as a flat roof membrane). It issue is the homeowners recently purchased the home and came to realize the second story balcony was leaking in to the home causing significant damage. So they hired a deck company to replace the membrane on the deck, but the decking company could not re-connect the balcony membrane to the tar and gravel roof that runs around the house as a skirt. The home-owner asked us to inspect the tar and gravel flat roof skirt and the need for the rooftop deck membrane to be connected properly (the deck membrane that was recently installed is a PVC and the PVC will not of course bond to a tar and gravel roof so a break needs to be constructed and then both the PVC deck membrane and the tar and gravel roof need to be tied in correctly). They also asked us to inspect the tar and gravel flat roof on top of the house. Update (07-30-2015): More posts to come as the work continues at this site. Update (07-30-2015): Quotation added New Client Call, July 24 2015:
  • Service: Roofing
  • Type: Residential flat roof
  • We have small issue with the roof section that joins up with the deck. There is water infiltration culminating in leaks.
Background The client purchased their home a few years ago; it is two storeys. The second story has a walk-out balcony over a heated living space. The balcony itself connected to a tar and gravel roof skirt that goes around the house. The balcony membrane was in a failed condition, so they had it replaced with a "vinyl" deck membrane not long ago. An inspection will also be required for the tar and gravel flat roof on the main roof. Concerns:
  1. The flat roof skirt that wraps the house which connects to the vinyl deck needs an assessment for replacement options.
  2. Most recently, there was a water ingress as the previous decking contractor did not correctly set a temporary waterproof scenario where the deck meets the flat roof skirt. An infrared technologist was called in and said there is no considerable issues in the walls, but considering the flat roof skirt's age there may be an issue with rotting joists or sheathing.
  3. An inspection is required on the connection area between the vinyl deck and the flat roof skirt. Is there a suitable break between the two sections appropriate for us to roof in the skirt properly?
  4. Inspect the main flat roof above for any maintenance concerns and estimate the expected life-cycle for future replacement considerations.
  5. Ask the client for the manufacturer name of the vinyl used for the most recent roof/deck replacement. When a roof deck is installed over a heated living space, there needs to be a product that is intended not only for use as a deck membrane, but also as a rooftop (low slope) roof membrane.
Assessment, July 25 2015: We arrived on-site at 1:00 pm and the client asked how much it would cost for us to only tie-in the new DuraDek material to the little roof that goes around the house as well as both ends where the deck and roof meets. The roof itself is a BUR roof and it was leaking into the house on the left side. The other end is fine, but the client wants some tie-in maintenance done there as well. We also did a main roof inspection for completeness.
Tar and gravel flat roof repair inspection Edmonton.
Upper tar and gravel flat roof that did not required repairs at this time.
Tar and gravel flat roof drawing.
Drawing from flat roof repair tech of tar and gravel flat roof skirt that needs replacement and upper tar and gravel flat roof.
Temporary waterproofing homeowner has at connection between PVC rooftop deck and tar and gravel flat roof.
Temporary waterproofing homeowner has at connection between PVC rooftop deck and tar and gravel flat roof.
Tar and gravel flat roof skirt that goes around house.
Tar and gravel flat roof skirt that goes around house.
Tar and gravel flat roof that needs to be replaced.
Tar and gravel flat roof that needs to be replaced.
Other end of tar and gravel flat roof that needs to be replaced - it connects to the rooftop deck that has the PVC membrane installed.
Other end of tar and gravel flat roof that needs to be replaced - it connects to the rooftop deck that has the PVC membrane installed.
This is a photo of the upper tar and gravel flat roof that was inspected that does not require repair, maintenance or replacement at this time.
This is a photo of the upper tar and gravel flat roof that was inspected that does not require repair, maintenance or replacement at this time.
Temporary waterproofing between PVC deck membrane and flat roof.
Temporary waterproofing between PVC deck membrane and flat roof.
This is a clear image of new PVC roof balcony membrane (with railing installed) and temporary waterproofing at connection with flat roof.
This is a clear image of new PVC roof balcony membrane (with railing installed) and temporary waterproofing at connection with flat roof.
  Quotation Processed, July 30 2015:
  • Tie-in new DuraDek material to tar and gravel roof on both ends
  • Tie-in DuraDek material to tar and gravel roof and replace tar and gravel roof roundabout. Choose from EPDM, TPO, PVC, or 2-ply SBS torch-on
  • Main flat roof on top is not leaking and does not require repair or maintenance at this time.
  Click here for more information on our rooftop deck waterproofing and membranes. < End Report > Code: 14003 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Athabasca DecTec Balcony Assessment, February 2015

Our client, located north of Edmonton, reached out to GRS to explore the option of installing DecTec Membrane on a balcony off the second floor of their building. Scope of Work: 1) Removal and disposal of existing roof assembly under the existing membrane that would interfere with new surface installation. 2) Removal/replace rotten sheathing (if any). 3) Mild increase to slope to encourage drainage. 4) Door openings may have to be customized to account for new slope. 5) Flashing may have to be re-done to accommodate new slope as well. 6) Deck railing removed and replaced to ensure safety. 7) Waterproofing of walls to allow for vertical installations. Ensures watertight fit. 8) Upon completion of 1-7 (as necessary), floating deck can then be installed to support viable systems (SBS Modified Torch, EPDM, TPO, or PVC), though DecTec does not require a floating deck to sit atop the membrane.   Proposed Solution DecTec bore GRS's recommendation for this project, as we employ all of the technicians typically required to see a successful installation. The client was simply looking for a quote for this type of project, which we were happy to provide.   Existing Decking: Pre-DecTec Installation 1 Pre-DecTec Installation 2 Pre-DecTec Installation 3 Pre-DecTec Installation 4 Pre-DecTec Installation 5 Pre-DecTec Installation 6     Until next time,         The Roofers at GRS CODE: 4510 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.  

Edmonton Residential Flat Roof Maintenance, September to October 2014

Below you will find an assessment, field reports, and photo journal from the Edmonton roofing repair crew for a maintenance on a residential flat roof. The roofing system is due for replacement, but required immediate leak repairs and vent installations. Assessment, September 24 2014: The roof is a low-slope system with existing tar and gravel. There is an approximately 3 in. insulation on top of the plywood roofing below the tar and gravel. The client would like some insulation of their patched areas. The roof was installed in 1981 and needs to be replaced soon. There have been no leaks to date.
  1. There are two holes that need to be filled in - one where the old chimney was and the other where there was formerly a kitchen exhaust. Everything below the roof line has been removed, so the scope involves removing metal roof caps and installing pieces of plywood, insulation, and roof membrane.
  2. There is one hole in the roof requiring a new range hood. An HVAC contractor has already marked out a location on a roof where this hood will be installed. The hole needs to be 7 in. in diameter. The ducting requires installation and sealing.
  3. There is a small 2' x 12' addition over the front stairs that needs a roof membrane. There is no need to insulate this area, as it is just over the exterior stairs.
  4. There are two plumbing vents approximately 4 in. in diameter that need to be cut off and sealed.
Field Report, October 8 2014: The scope of worked was changed slightly. Rather than eliminating three vents, one was eliminated and covered in the drilled hole marked by the HVAC contractor. Another vent was then sealed that was leaking. I also ripped an old vent off and replaced it with a new one supplied by the customer. When our other crew member arrived back on-site with SOPRAMASTIC, we sealed all the vents in. Afterwards, we started work on the overhang above the front door. A drip edge was installed around the perimeter along with a 3 inch sheet metal angle at the wall connection. Seam tape was then applied all around it to get a good seal as we glued to the plywood surface. Finally, EPDM was glued down near the end of the day. Materials
  • 2x cans of SOPRAMASTIC three-gallon
  • 14 ft. of EPDM
  • 1x roll of 6 in. mesh.
Field Report, October 9 2014: We finished off the drip edge with seam tape, rolled it in, and then cut our access-rubber off. At this point, the site was completed. We cleaned up the area and left. 20141008_121414_resized 20141008_121419_resized 20141008_122945_resized 20141008_135902_resized 20141008_135907_resized 20141008_135908_resized 20141008_135918_resized 20141008_135936_resized 20141008_135939_resized 20141008_135942_resized 20141008_135946_resized 20141008_142231_resized 20141008_142234_resized 20141008_142236_resized 20141008_142239_resized 20141008_142301_resized 20141008_152424_resized20141008_152424_resized_1 20141008_152430_resized 20141008_152435_resized 20141008_152439_resized 20141008_152445_resized 20141008_153644_resized 20141008_153646_resized 20141008_153649_resized 20141008_153655_resized 20141008_175149_resized < End Report > Code: 9009 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Edmonton Commercial Roof Repair Quotation, September 2014

This client reached out to GRS to receive a quotation for repairs to their commercial residential building. They included a report (from which the subsequent photos and their captions are obtained), which allowed us to return a quotation for the repairs they sought. Client's Report Received: September 17, 2014 The client sent their report into the GRS office, detailing problems with the current roof and explaining what kind of services they would like performed in the various problem spots. This allowed our account representative to deliver and present an accurate quote for the repairs, in addition to positioning the possibility of a roof replacement as had been discussed with the client in prior communications. GRS Note: The photos and comments below were included in an Inspection Report carried out by a third-party and, while informative, may not fully represent the opinions of GRS. Sometimes clients will submit their own photos or reports that they've independently sourced; all of this information helps us build a proper quote without needing to physically arrive on site. Roof Slope: Flat Membrane Type: Built-Up-Roof (BUR)
Overview of the existing roof. Roof membrane is in fair to poor condition.
Overview of the existing roof. Roof membrane is in fair to poor condition.
Overview of the existing roof. Roof membrane is in fair to poor condition.
Overview of the existing roof. Roof membrane is in fair to poor condition.
View of exposed membrane experiencing increased deterioration. Area should be scraped clean, reinforced, and new protective surfacing applied. This deficiency was observed at multiple locations.
View of exposed membrane experiencing increased deterioration. Area should be scraped clean, reinforced, and new protective surfacing applied. This deficiency was observed at multiple locations.
At two corner (both Northeast facing corners) locations the protective surfacing has deteriorated, exposing the roof membrane. These locations should be swept clean and new protective surfacing applied.
At two corner (both Northeast facing corners) locations the protective surfacing has deteriorated, exposing the roof membrane. These locations should be swept clean and new protective surfacing applied.
Multiple membrane blister locations noted throughout the roof. All blisters should be cut out and new membrane complete with protective surfacing installed.
Multiple membrane blister locations noted throughout the roof. All blisters should be cut out and new membrane complete with protective surfacing installed.
Protective surfacing has failed at various curb locations leaving the roof membrane exposed. Locations should be swept clean and new protective surfacing applied.
Protective surfacing has failed at various curb locations leaving the roof membrane exposed. Locations should be swept clean and new protective surfacing applied.
Drain location should be swept clean to allow for the application of new protective surfacing. In addition, a debris screen should be installed to prevent drain blockages from occurring.
Drain location should be swept clean to allow for the application of new protective surfacing. In addition, a debris screen should be installed to prevent drain blockages from occurring.
Membrane protection should be installed beneath all rooftop equipment to prevent membrane damages from occurring.
Membrane protection should be installed beneath all rooftop equipment to prevent membrane damages from occurring.
At multiple curb locations, screws have been installed through the metal flashings and into the membrane creating a hole. It is possible that moisture entry will occur at these locations. Repairs should be carried out on the underlying membrane.
At multiple curb locations, screws have been installed through the metal flashings and into the membrane creating a hole. It is possible that moisture entry will occur at these locations. Repairs should be carried out on the underlying membrane.
Image 10
At multiple locations along the parapet walls, screws have been installed through the metal flashings and into the membrane creating a hole. It is possible that moisture entry will occur at these locations. Repairs should be carried out on the underlying membrane.
Newly installed metal flashings have been poorly secured into place. Fasteners have broken through the metal flashings at isolated locations. New metal flashings have been installed directly over the original metal flashings.
Newly installed metal flashings have been poorly secured into place. Fasteners have broken through the metal flashings at isolated locations.
New metal flashings have been installed directly over the original metal flashings.
View of wind damage to metal flashings. Additional securement of the metal flashings is recommended.
View of wind damage to metal flashings. Additional securement of the metal flashings is recommended.
The newly installed metal flashings have blown off at this location exposing the original metal flashings.
The newly installed metal flashings have blown off at this location exposing the original metal flashings.
Image 14
Debris buildup around the drain screen should be removed to allow for optimal drainage.
Image 15
Sealant installed onto storm collar has deteriorated and is no longer functioning as intended. Existing sealant should be removed and new sealant applied.
Conclusion:
This report is based on visual observations of the roof system. No destructive testing was conducted to analyze the underlying components of the roof system. With proper maintenance the remaining service life of the roof system is approximately Three (3) to Six (6) years. Maintenance should include installing protective surfacing, repairing membrane deficiencies, repairing membrane blisters, securing metal flashings, installing drain screen, installing membrane protection, removing debris from the drain screen and applying sealant to the storm collar. < End of Third-Party Inspection Report >
Quotation Delivered: After reviewing the thorough report submitted by the client, our account representative calculated a quote for repairs, as well as roof recovery and replacement options. They were returned to the client for their consideration, and we awaited their response. < End Report > CODE: 10040 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Sherwood Park Commercial Roof Resurfacing, July and August 2014

Below is a series of field reports for repairs done to a commercial property by the Edmonton roofing repair crew. Our initial assessment showed that the roof was an ideal candidate for a complete replacement due to the large scale of repairs which were quoted.  Scope of Work:
  • Complete roof resurfacing including:
    • Gravel removal.
    • Spudding.
    • Cleaning.
    • Membrane resurfacing.
  • Two coats of liquid rubber.
  • Removal of all obsolete pitched pockets, with the extension of the current active pockets to a minimum of 6 in.
  • Fabrication of custom sheet metal grease trays
Field Report, July 7 2014: After completing a pre-install meeting with the customer, we took measurements for the pitch pockets, grease trays, and pitch pocket caps. We then went to the shop for a material requisition and they advised us our order would be ready for tomorrow afternoon. Our crew delivered the scope of work as promised over the next few weeks. As we had anticipated, this series of spot repairs was only temporary and it was only a matter of time until our client called us back. Ideally, we would like to see this particular site undergo a complete replacement since the structure's sustainability is running out and will only require more repairs as time goes by.
Field Report, August 5 2014:
Today we installed a full length safety railing along the eaves of the roof. We began by loading 11 patio stones and high density foam to the roof. We then installed the walkway and took our client on a tour of the completed work. He was pleased with the repairs.
< End Report >
Code: 194
CONTACT US:
Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. Email: info@grscanadainc.com. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Edmonton Flat Roof Repair, April 2014

The following report details some quick repairs made to a residential flat roof (tar and gravel) in Edmonton. The current system was blistering and required maintenance. We delivered a quotation for the customer's flat roof, covering both temporary repair and full-replacement options. They requested that we perform the temporary repairs to the affected areas, so we scheduled them for service to be carried out shortly. Roof Report, April 24 2014: When working on site, the roofing technician reported that there were some serious fault points in the existing roof membrane, such that the blisters "resembled blueberry fields". After clearing spots of the gravel, they attended to these blisters by repairing them with sopramastic, reinforced mesh, and poly plastic. The six vent areas believed to require replacing were in better condition than had originally been assessed, so only three of them required attention. They were removed and replaced with new ones, each of which were nailed in and sealed with the same sopramastic, mesh, poly plastic that had been administered to the blistering portions of the membrane. With these repairs completed, the job site could be wrapped up and the team departed shortly after. 20140422_122247 20140422_122249 20140422_133115 20140422_133124 20140422_133131 20140422_133254 20140422_133257 20140422_133306 20140422_134932 20140422_135006 20140422_135010 < End Report > CODE: 8930 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Rooftop DecTec Installation, March 2014, Edmonton

This client's residence bears a flat roof with a leak in one corner of the tar and gravel system. Upon GRS' inspection, however, the client desired to explore options for a total roof replacement and its conversion into a rooftop deck. Continue reading Rooftop DecTec Installation, March 2014, Edmonton

Ardrossan Shingle Re-Roofing

This client sought GRS' assistance in re-roofing their shingled home. Given the time of year and some company of theirs planned for early December, negotiations took their time and GRS worked through the service in the spring following a troublesome winter. Continue reading Ardrossan Shingle Re-Roofing

Edmonton Rooftop DecTec Installation, December 2013

The report below follows repairs made to this client's residential roof deck. They sought a DecTec installation, replacing the existing system with one to be more reliable. Unfortunately, the in-progress roof reports' photos are no longer available; the placeholder image above is another project of GRS' that illustrates a similar roofing system.   Inquiry Received: September 9, 2013 When we first heard from the client, they told us that their deck is built right into the roof (as a cutout), and the flat floor seems to have leaked. It appears that their previous repair job was not done properly, and they had worries that there would be more existing issues that had not yet been discovered.   Quotation Delivered: September 11, 2013 After hearing about the situation, GRS project management delivered a quotation was for roof deck repair and/or replacement options. We booked them in for service, set to repair the problematic areas.     Roof Report: December 7, 2013 Given the temperatures and snow buildup, the technician began their time on site by bringing up the heater to warm up the deck. By raising the temperature of the decking surface, it would be better prepared to accept the patching material. While the deck surface was warming up, the technician planed and sanded the deck joints to give a flush connection. At that point, the servicing technician installed the deck patch to alleviate problems with the reported leaking. They went over the next steps with the client, letting them know that the existing slope of the deck is moving water into the drain nicely. The rest of the job should be completed the following Monday with the DecTec installation. The GRS technician waited for the deck patch to set and dry in place. They put together a plan for the scope of work yet to be completed; details below.
  • Sand the deck patch down.
  • Cut the plywood on the walls to a height of 6", as the old membrane will not come off the walls and there is a gap from where the deck was lowered.
  • Replace the removed plywood with 1/2" plywood boards.
  • DecTec to then be installed.
  • Must then install peel-and-stick membrane to the door frames, power outlets, and lights in the area.
  • The vapour barrier must also be installed where needed.
  • The handrail, which is currently in a rotten/poorly state, will need to be removed and replaced with a new piece of lumber (2" x 8" x 12')
  • Install more peel-and-stick membrane to the top of parapet walls and the new hand rail.
  • In Spring 2014, Hardie Board and metal trims can be installed. It may be able to be done sooner, as the product doesn't need to be painted.
Unfortunately, the photos for this site are unavailable - please accept our apologies!   Roof Report: December 10, 2013 The GRS crew arrived on site for 8:00 with the day's paperwork only taking them until 8:15am. They began tearing out the plywood walls, working through 11:00am. After that, the area was cleaned and prepared for the floor membrane over the next couple of hours. The DecTec was installed between 1:30 and 6:45, with one of the team members departing for the evening around 4:00pm. The site was cleaned up between 6:30 and 6:45pm, with garbage disposed of and the materials and tools packed away.     Roof Report: December 11, 2013 The team started their day for 8:00 once again, filling out the pertinent paperwork and bringing all tools and materials into the work area by 8:30am. They began preparing the walls for the Tyvek wrapping by removing all of the preexisting staples and nails from the structure and surface. Half an hour later, they began installing the Tyvek wrapping, taped up the joints, and affixed peel-and-stick membrane to the area. The membrane was all installed by 5:00pm, so the team spent the next hour and a bit cleaning up the site, removing the materials and tools from the work area. Come 6:30pm, they were prepared to depart for the evening, and the jobsite complete.   CODE: 649 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Edmonton Flat Roof Drain Installation, July 2013

GRS returned to a roof recovery job performed the year prior, when we recovered a tar and gravel roof with a new EPDM system. The client was worried about water ponding and reached out to us for quotation on drain installation. The client reached out to us to address water ponding on their flat roof, recently recovered with EPDM. There is 4-5 inches of standing water atop the roof for many days after rainfall, and would like to know what options are available for drainage to prevent structural strain. We sent out one of our journeymen to inspect the site, and their recommendation was that we install two drop drains and one scupper to facilitate better drainage. One of the problems observed by the crew member is that the dimensions of the house require eight feet of slope to properly drain the roof, something obviously not present in the flat-roof system as it is. Shortly after assessment, we provided the customer a quote for drain installation (two drop drains and one scupper). The client agreed and we set out the following day to carry out the intended work. Note: When attempting roof recovery, GRS notes that the existing roof is resurfaced as-is, unless you opt for re-engineering of the existing slope (typically more common with replacement, rather than recovery jobs). Whatever water ponding that was present before the recovery will be present after! IMAG0256 IMAG0258 IMAG0257 IMAG0255 IMAG0322 IMAG0323 IMAG0324 IMAG0325-1 IMAG0325 IMAG0326 IMAG0327 IMAG0328 IMAG0329 Field Report, July 19 2013: We went back to the residence the following morning for 7:30am, and work carried on through to 1:00pm. The servicing technician installed both requested drains (one 3" flat aluminum, the other as 4" flat aluminum). The scupper drain (6" x 4") was also installed with U-Flow clamps. We needed to wait for the proper colour of downpipe to accompany the scupper, so arrangements were made with the client to return within a few days once the pipe has arrived. (Update July 21, 2013: Downpipe received and installed.) < End Report > CODE: 14014 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.