MEMBRANE ROOF REPLACEMENT
Montreal, West Island, South Shore & Laval
Heat Welded Elastomeric Membrane Roofing Systems for Flat Roofs. Commercial, Industrial or Residential roofs, for over 35 years Mont Rose Roofing contractors have repaired or replaced flat roofs. Our company is licensed with the Régie de Batiments de Quebec and insured up to 5 million dollars. We have gone the extra distance to become both Soprema as well as IKO membrane roofing system certified roofers. Our company will provide you with both a labour and materials warranty backed by the manufacturer, the Master Roofers Association and the fact we have been open under the same name over 30 years. We have the experience and educated professional staff necessary to identify potential issues with your roof and provide you with solutions that work. Protect your investment from water infiltration and call us at (514) 489-8178 for your free estimate.
ELASTOMERIC MEMBRANE ROOFING INSTALLATION
When inspecting your roof prior to reroofing we will evaluate the deck. Repairing any issues with the deck and slope drainage related issues, is our 1st priority. A proper deck sheath slope, is key to water drainage and waterproofing your flat root. Once the deck is correct, our installers lay down a fire retardant 15lb felt paper recommended by our insurance company. Next is an optional phase of insulation, usually applied on top of cement or steel decks. We use polyisocyanurate rigid insulation boards, with an R Value of 6.5 per inch. Our recommended R Value is a minimum of 2.5 inches (16.25 R Value) but more layers can be applied for a higher R Value. The next step is to install Securepan or Perlite fibreboard panels; these 4’ x 4’ x ½” fire resistant roof panels (fire & waterproof) provide protection prior to torching the membrane down and a smooth surface. Our base base membrane is then either hot mopped or mechanically fastened, depending on the application required, Our roofers will then torch on the finishing granulated membrane. As an added precaution every membrane roof installation is inspected by our insurance company during the execution of our work.
WHY DOES MONT ROSE USE SOPREMA & IKO MEMBRANES?
SOPRASTAR white membrane from SOPREMA and ArmourCool Granular TP Heat Welded Reflective Cap reduce your roof temperature thus extending the life of your membrane. Other colours include Ultra White, White, Black, 2 Tone Brown and Frostone SOPREMA have been manufacturing Styrene-Butadiene-Styrene (SBS) bituminous membranes for over 100 years, today’s membranes manufactured for flat roof construction, boast exceptional performance in terms of strength, reliability and service life. In addition to their superior physical characteristics, SOPREMA waterproofing membranes complement all forms of architecture, through new technology and countless finishes.
MEMBRANE ROOF REPAIRS
If during a visual inspection you detect bowing in the roof deck, bare spots, ridging or blistering, we recommend a replacement of your entire membrane roof. Occasionally people remove a chimney add or repair a plumbing stack and membrane patch is the only permanent repair. The process is as follows: Our roofers install plywood to complete the deck shealth and follow the steps as if installing a new elastomeric roof. The final step is that we apply a membrane “patch” and torch it down, melding the original membrane roof to the new patched area. ***PLEASE NOTE: If a repair is to be made you must have had proper initial fireproofing layers installed.