Ptfe Membrane Roof Maintenance

Ptfe roofs do not need to be cleaned internally.

Ptfe membrane roof maintenance.

Some repairs to a flat roofing membrane can be performed by the do it yourself homeowner but it must determined which type of flat roofing membrane you have before attempting to make the repairs. Because of its noncombustible scrim it makes a great candidate for shade structures on high rise rooftop decks and other building structures requiring a type ii 1 hr roof material. The best time to adopt a maintenance plan is right after the installation of the new membrane but older roofs will also benefit. Ptfe has excellent weather temperature and chemical resistance in addition to its durability and strength.

The membrane is made up from seam welded sections which. Single skin ptfe roofs typically weigh 1 5kg per m2 and thermal sandwich roofs typically weigh 3 5kg per m2. Ptfe fiberglass coating is chemically inert capable of withstanding temperatures from 100 f to 450 f 73 c to 232 c. Ptfe fiberglass membranes can be installed in climates ranging from the frigid arctic to the blistering desert heat with a life expectancy of up to 30 years.

Roofing membrane maintenance tips as with any investment regular maintenance will help ensure its long time integrity and performance. Tensile membranes can be manufactured to virtually any size and shape up to 1600m2 in a single panel. Membrane roofing is often used on commercial flat roofs. Lack of maintenance is one of the biggest causes of premature tpo roof failure ranking right up there with misuse and abuse faulty workmanship and improper design.

Get your records together. Roof membranes discussed in this article include built up asphalt tar and gravel modified bitumen and single ply membranes like epdm pvc tpo and kee. Ptfe varies in translucency from 7 to 15 and reflects between 68 75 of incident sunlight. Ptfe fiberglass membranes can be installed in climates ranging from the frigid arctic to the scorching desert heat with an expected project life exceeding 30 years.

Similar to solid ptfe coated fiberglass membrane ptfe mesh products also have a long life expectancy excellent durability and requires minimal maintenance. Non destructive moisture detection to determine if moisture has infiltrated into the insulation of the roof system. The same goes for your fibertite roof. Immediate repair of any defect before it allows moisture to enter the roof system or building interior.

We also cover spray applied foam and liquid roofing options. Ptfe or polytetrafluoroethylene is a ptfe coated woven fiberglass membrane that is extremely durable and weather resistant.