Here are some good reasons to use underlayment.
Roof membrane under roof deck.
Ft the real difference in price is miniscule and can be as little as 200 400.
You get toll free customer support architect and engineering specs and drawings and access to our online vinyl decking installation videos.
Smooth tpo fleece back tpo self adhered tpo tpo colors extreme tpo.
Therefore it is always preferable to use tpo or pvc membrane instead of rubber.
Finally there s a way to waterproof your deck with a vinyl membrane system designed specifically for the outdoors.
Also since roof decks are typically small under 300 sq.
Given that the membrane is shaded and protected from damage by the decking i m hoping for a 50 to 75 year life span for my drainage systems.
Gaf tpo roofing membranes include.
Epdm roofing has a 20 year to 30 year or longer lifespan when exposed on a flat roof.
While a tpo membrane costs more than rubber you get the benefit of enjoying a leak free roof deck for years to come.
It provides protection for the roof deck before and during the installation process.
Underlayment is a waterproof or water resistant barrier that s installed directly to your roof deck before the actual roof material is installed.
Econodek is easy econodek vinyl deck membranes were designed to make waterproofing your deck patio roof deck balcony or any other outdoor project easy and affordable.
Our vinyl membranes which is a code approved roofing material are designed to be placed on new or existing decks shielding the area underneath against the weather and expanding your living space.