The coating becomes an integral part of the surface and provides the necessary protection against the elements.
How to waterproof a flat roof deck.
One of the best choices for flat roof decks is pvc roofing material which is proven to be completely watertight durable and long lasting.
How to waterproof a flat roof deck.
A roof deck supports the roof elements but does not provide complete protection.
Make sure it s free of all dirt and debris.
Some deck builders simply frame these decks flat and leave it to me to solve the problem by sloping the base coat of my cementitious coating like a giant shower pan.
Any dirt and debris will keep your waterproofing sealer from sticking to the lumber.
Step 3 apply sealer.
Roof decks are typically constructed so that a layer of waterproofing material is sandwiched between the roof substrate and a floating deck on top.
Step 4 remove excess sealer.
Step 2 cover the deck.
Building waterproof roof decks.
Gacodeck coatings provide an added measure of safety with slip resistant granules.
Here s how tufdek waterproof decking stands out on a flat roof deck.
That means that not only does it act as a roof for the underlying structure it also acts as a deck membrane.
Step 1 clean the deck.