Materials For Flat Porch Roof

From there the flat roof system you choose will determine the materials you apply.

Materials for flat porch roof.

Among the materials that may be considered include wooden shingles and shakes asphalt shingles thatch metal slate and ceramics. They have advantages in that they can allow some light to filter in. These roofs are installed as thin sheet materials 0 030 30 mils to 0 060 inches 60 mils thick and are applied to the roof in a single layer. You ll often find a flat roof on a garage extension or garden building.

Asphalt shingles are inexpensive and may be guaranteed for up to 30 years. Coroline and onduline are at the forefront of bitumen roofing. Although selecting a material for a flat roof can be a little more challenging. A properly installed metal porch roof has a lifespan of around 50 years.

Slate is still a highly popular roofing material around the uk and is an option for porch roofing too. The difference is important as you ll need to use different materials on a flat and pitched roof. Additionally the materials used should create a similar appearance to that of the original building. Galvanised metal sheets are the cheapest with copper more expensive and looking better.

Other flat roof components 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. This is due to them being both easy and cost effective to construct. Plexiglass and polycarbonate are two other materials used on porch roofs. Allowing incredible waterproofing while reducing the less desirable assets of old bitumen roofing which could overheat.

So all you need to be able to say to your roof contractor is you want an epdm rubber roof. However generally the porch cannot be more than 3 metres above ground with a flat or mono pitched roof and no more than 3 5 metres if it is a dual pitched roof.