On average 300 sq ft.
Roofs with ac units and roof decks.
What causes flat roof decks to leak.
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Very often you can find ponding water accumulating on these deck roofs.
Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks.
That means that not only does it act as a roof for the underlying structure it also acts as a deck membrane.
Deck failures can be caused by excessive weight typically as a result of the weight associated with standing water.
Steel light gauge cold rolled sections welded or screwed to bar joists see fig 1 wood sheathing sawed lumber plywood or osb oriented strand board.
The basic roof decks commonly used with commercial membrane roofing systems are.
Roof decks can deteriorate over time leading to.
Of roof decking costs 800 2 800 to install depending on the material you choose.
Here s how tufdek waterproof decking stands out on a flat roof deck.
The majority of flat roofing systems existing today cannot sustain constant ponding water and as a result water enters your house and destroys your possessions and property.
And last but not least the roof deck system.
Although it s a waterproof roofing material it has an extra quality.