Residential Flat Roof Residential Roof Deck Design

Most roof decks leak because they are typically made of flat roofing materials that were created over a century ago and were not designed for use as roofing for residential homes and living areas.

Residential flat roof residential roof deck design.

That s a huge bonus on a small lot where space is tight. Building a deck over a flat roof is very similar to building a deck over a concrete patio. From there the flat roof system you choose will determine the materials you apply. If the fundamental job of a roof is to cover a space and prevent water from seeping inside then the simplest and most elemental roofing design would be heavily slanted.

There is no great architectural splendour in these roofs. They are merely placed on top of another structure. Tons of glass accentuate the view and let in ample amounts of natural light. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules.

Flat roof designs are quite common in residential buildings. Flat roofs can be used to create box shapes cantilevered into daring overhangs or can be planted to create usable vegetated gardens. Of deck on the same footprint. Most residential flat roofs are going to be about a 1 12 pitch and on that you can use a cold adhesive modified application.

But flat roofs take a pounding from harsh weather which is why they rarely last as long as a good sloped roof. Because the roof was design the way it is the homeowner got an additional 1000 sq. The flat roof is an architectural device that is loved by designers for its ability to create simplistic linear forms. And their horizontal lines abound in the west and in urban areas.

Pros and cons for flat roof materials all three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof. First you must make sure the roof is strong enough to support 55 lbs per square foot. Traditional homes often have sections of flat roof over shed dormers above porches and garages and on balconies. This home showcases the versatility of a modern flat roof design.

These decks are often referred to as floating as they are not secured in place as a stand alone structure. Residential flat roof design comes in a variety of forms but all of it is waterproofed in generally the same way. Modern flat roof deck. Another reason is the original design flaw implemented by architects and or builders who have no experience in flat roofing and do not have appropriate roofing technology to use.

Underneath the basics flat roofs are usually constructed with a ceiling nailed to joists which support a deck usually wood in residential construction a vapor barrier insulation and a roof board. That s why flat roofs which are actually slightly pitched must be detailed and constructed with the utmost precision.