Floating Flat Roof Deck

Many homes in new england have walk on flat roof decks with living space under them and 90 percent of these deck roofs leak ruining your rooms.

Floating flat roof deck.

What s the difference between a regular roof and a flat roof and why does it require different material. When the frame was completed i used an electric hand planer to remove any high spots to ensure that the decking boards would lay uniformly flat. The landing in front of the shed is anchored to it with a ledger board using long lag screws. Building a deck over a flat roof is very similar to building a deck over a concrete patio.

I tore everything up replaced the wood that needed it and built up the base and covered everything in epdm. Before beginning however it is important to do two things. Building a deck on a flat roof is neither difficult nor time consuming. Building a floating deck on an epdm rubber roof surface.

Stains on sheet rock ceilings popping hardwood flooring wet carpets and rotted framing are just some of the damages that you may sustain as a result of these leaks. Two people can install a brand new deck in a weekend with little or no previous construction experience. A reliable roofing approved waterproof membrane may be the most essential component to extend the lifetime performance for flat roof deck assemblies designed as floating or pedestal systems. When a roof is flat it actually will have a very slight slope water is going to spend a lot more time in one place giving it more time to find a way underneath the roof.

Photo by dave holbrook. By paul wa i have an interesting problem. First you must make sure the roof is strong enough to support 55 lbs per square foot. Epdm is the best choice for most rooftop decks.

Careful detailing of membrane roofs at corners doorways and penetrations is critical for long term performance. The shed itself was built on blocks floating in the same exact manner as the deck. These decks are often referred to as floating as they are not secured in place as a stand alone structure. Floating or pedestal roof deck assemblies can be an ideal low maintenance deck surface on high traffic areas when properly installed.

Inspect the roof to make sure it is in good condition and acquire any permits that may be required by the local zoning board. The roof deck surface should sloped away from the house a minimum 1 8 inch per foot so the water will. The key is in the word flat.