Flat Roof Deck Framing

Inspect the roof to make sure it is in good condition and acquire any permits that may be required by the local zoning board.

Flat roof deck framing.

Any framing toughing the deck is wrapped in either roofing felt or synthetic felt to prevent roof surface damage and protect against moisture on the deck. This is a completion video of a flat roof framing. Options include class a fire rated aluminum joist framing plank decking watertight decking or modular panelized. First you must make sure the roof is strong enough to support 55 lbs per square foot.

Deck framing building a deck over an air conditioner. Occasionally a project is presented where a deck will be built over a flat roof of a house or a garage. We provde a design take off including everything you need from the materials design plans installation instructions to the technical support. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.

They are merely placed on top of another structure. Building a deck on a flat roof is neither difficult nor time consuming. Building a deck over a flat roof is very similar to building a deck over a concrete patio. Some roofs actually slope in several.

Of course you don t need to live in a modern house to deal with a flat roof. This is a completion video of a flat roof framing. The deck frame is assembled so that the deck surface is level. This requires some shimming of the deck that is typically done using foam board insulation that will not harm the roof surface.

Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. Deck framing roof top deck construction. Things to consider when building a deck near an air conditioning unit. These decks are often referred to as floating as they are not secured in place as a stand alone structure.

So every flat roof actually has a gentle rise and fall created by a frame that enables water to run off the roof naturally and thus avoid any problems caused by weeds or other plant matter starting to grow on the roof. 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. 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.

Flat roofs are always built at a slight incline at least 1 8 inch per foot.