When the outside temperature is below 40 f 4 c installation of the firestone tpo system requires additional precautionary measures.
Tpo roofing installation temperature.
The rapid rise in popularity can be associated with several of tpo s inherent benefits including.
1 tear off current roof this is optional but i highly recommend this step.
Both fullforce epdm sa and ultraply tpo sa install in temperatures as low as 20 f 7 c.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
3 install 80 mil tpo roof fully adhered glued to densdeck.
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.
Do not apply roofing materials during inclement or threatening weather.
Excellent performance at a cost effective price.
Excellent long term heat and uv resistance.
In general tpo is a relatively low cost high performing roof membrane when installed the right way.
Even trace amounts of moisture may cause poor adhesion and lead to moisture entrapment within the roofing system.
Starting with the roof membrane we will work down through the system and.
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.
2 install 1 2 fiberboard screwed into the roof with roof screws and 3 plates and densdeck adhered on top with 2 part adhesive.
Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope.
The benefits of a tpo roofing system.
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.
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.
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.
Heat welded seams provide greater seam strength to taped and other seams.
All water based products must be protected from freezing temperatures at all times.
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.
It will allow you to fix all the rotten wood beneath the roof.
The roof substrate must be clean and dry.
Many roofing products have adhesive properties that require the sun s heat for activation.
It really is too cold when temperatures drop below 40 f 4 c.
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.
