Residential Flat Roof Design

Flat roofs are typically designed with a pitch of 10 degrees or less.

Residential flat roof design.

This design is often incorporated to add to the beauty of the house. But flat roofs take a pounding from harsh weather which is why they rarely last as long as a good sloped roof. There is no great architectural splendour in these roofs. Getting to know the facts of flat roof style flat and low sloped roofs look striking on a wide variety of architectural models especially on contemporary house designs.

Most residential flat roofs are going to be about a 1 12 pitch and on that you can use a cold adhesive modified application. Modern architecture has traditionally been characterized by flat roofs. Some local codes take it a step further allowing a slope of only of an inch per foot. 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.

Flat roofs create long horizontal planes reminiscent of the broad horizon line seen often in nature. From there the flat roof system you choose will determine the materials you apply. If your house s architecture is modern then a flat roof home design is basically expected. Gravel is an excellent fire.

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. According to the international code council the minimum slope for water runoff is inch per 12 inches. They re simple in form and function and are a good example of the modernist principle of clean lines. Flat roof designs are quite common in residential buildings.

And their horizontal lines abound in the west and in urban areas. You can go for an extended roof that covers a few feet outside the external walls of the house. In fact many residences have sections of flat roof on porches balconies garages and room extensions which appear so attractive. The modern flat roof uses benefits.

Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. A parapet roof is a flat roof with the walls of the building extending upwards past the roof by a few feet around the edges. Once made of tar paper these types of roofs gradually are using more advanced materials such as fiberglass membranes. Some people still use sloped roofs on such houses but the clean geometry of a flat roof can really help your place stand out before you build take a look at some flat roofed house pictures and discuss things with your architect.