Tpo Roofing Installation Temperature

3 install 80 mil tpo roof fully adhered glued to densdeck.

Tpo roofing installation temperature.

Heat welded seams provide greater seam strength to taped and other seams. In general tpo is a relatively low cost high performing roof membrane when installed the right way. If the roofing job needs to be done immediately due to leaks or wind damage lay a tarp over the damaged section of the roof or install temporary roofing. The roof substrate must be clean and dry.

It really is too cold when temperatures drop below 40 f 4 c. It will allow you to fix all the rotten wood beneath the roof. When the outside temperature is below 40 f 4 c installation of the firestone tpo system requires additional precautionary measures. All water based products must be protected from freezing temperatures at all times.

The rapid rise in popularity can be associated with several of tpo s inherent benefits including. Do not apply roofing materials during inclement or threatening weather. Heat welded seams provide superior strength. The benefits of a tpo roofing system.

Both fullforce epdm sa and ultraply tpo sa install in temperatures as low as 20 f 7 c. 2 install 1 2 fiberboard screwed into the roof with roof screws and 3 plates and densdeck adhered on top with 2 part adhesive. Starting with the roof membrane we will work down through the system and. A ensure that the roof surface is dry.

In the building trades the acronym tpo stands for thermoplastic polyolefin a material originally developed for pond liners and used extensively for roofing since 1989 it s a single ply membrane made from a polymerized combination of polypropylene and ethylene propylene rubber that can be attached to a roof with adhesive or with mechanical fasteners. Many roofing products have adhesive properties that require the sun s heat for activation. All membrane rolls adhesives and coatings must be stored at least overnight at a minimum temperature of 55 f 12 8 c prior to their application. Excellent performance at a cost effective price.

According to the 2014 2015 national roofing contractors association nrca market study most new projects in the past few years have specified a white tpo roof. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope. Secure bond technology ensures uniform adhesion coverage across the entire membrane and creates the most powerful bond over the broadest temperature range to significantly widen the installation weather window. 1 tear off current roof this is optional but i highly recommend this step.

Excellent long term heat and uv resistance. The best temperature range for roof installations is between 70 and 80 degrees fahrenheit 21 27 degrees celsius but when is it too cold to roof. To get the best results and to prevent breakage or softening of materials install roofing when the temperature is between 50 and 60 degrees f if at all possible. Even trace amounts of moisture may cause poor adhesion and lead to moisture entrapment within the roofing system.