This step never fails to amaze the clients.
Residential roof and deck floating deck on rubber roof.
Since most roof decks are floating structures that sit on top of flat roofs it s crucial to weatherproof the roof below the deck to prevent water from seeping into the home.
Comments for building a floating deck on an epdm rubber roof surface.
That said a lot of.
At this point we check the roof for any errant fasteners or debris.
They are merely placed on top of another structure.
Without any slope you are going to have to entirely rely on the integrity of the epdm to protect your roof.
Then placing the panels takes about half an hour.
The rubber roofing i ve been using for 15 years a glue down 60 mil epdm membrane from international diamond systems offers several advantages.
First you must make sure the roof is strong enough to support 55 lbs per square foot.
Building a deck over a flat roof is very similar to building a deck over a concrete patio.
Here s how tufdek waterproof decking stands out on a flat roof deck.
Epdm rubber is at the lowest end of the price spectrum.
Average deck cost is 700 900 per 100 sq ft.
That means water will pool somewhere over such a large surface.
Pvc roofing is ideal for solving this annoying problem.
A properly constructed epdm roof should last 40 or more years.
You ll need to install a waterproof rubber membrane over the surface where you intend to build the deck.
These decks are often referred to as floating as they are not secured in place as a stand alone structure.
I like rubber roofing for this combined with a floating deck floor.
So if your roofing deck is 300 sq ft.
Pvc deck cost per square foot is 9 12.
That means that not only does it act as a roof for the underlying structure it also acts as a deck membrane.
Although it s a waterproof roofing material it has an extra quality.
The problem with using rubber roof material is that it relies on glue to remain watertight and glue will break down after a number of years requiring a complete disassembly of the floating deck repair to the rubber and then rebuilding the deck on top.
In that time a 1 000 square foot roof transforms into a deck.
We vacuum out the drains for good measure and hose down the roof surface.
Roof from the deck loads.
At the highest end of the price range is 80 mil pvc membrane.
Still leaf debris and organic matter that gets through the slats in the decking will build up on the rubber roof and hold moisture.
It s reliable it s fairly easy to work with and it requires no special tools.