Best Roofing Material For Low Pitch Roof

For the smaller residential low slope roofing applications such as garage and porch transitions certainteed offers an excellent solution in our flintlastic sa self adhering sbs modified bitumen roofing system.

Best roofing material for low pitch roof.

A more expensive low slope or flat roof option include sealed metal roofs using copper or tin. Iko roof fast base ma is a fiberglass reinforced nailable base with a special film surface designed to be used as one of iko s roof fast low slope roofing components. Made of several layers of bitumen surfaces built up roofing is finished by applying an aggregate layer or coating as the top layer. Flintlastic sa products feature easy and clean application and also have granulated surfaces with colors that coordinate with certainteed shingles providing the homeowner with a complete and coordinated solution for roof designs that transition from steep to low slope.

Minimum slope for low slope roof systems. Built up roofing michael bodmann getty images built up roofing is the most popular roofing material used on low sloped roofs. Then apply standard asphalt shingles over the membrane. For a low slope residential roof there are two main options.

Traditional 3 tab shingles made with asphalt composite are the most popular type of shingle and are the most flexible in terms of adapting to many roof pitches. 1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products. Self adhesive flashing membrane under the shingles prevents leakage on low slope roofs. In combination with iko roof fast cap sheets it provides waterproofing properties and durability for low slope roofs.

In fact a properly installed metal roof can be used on roofs as shallow as 1 2 inch 12 inches which is almost flat. Modern low slope roof or flat roofs tend to use a continuous membrane covering which can better resist pools of standing water. Metal roofing made of steel and copper are ideal for shallow pitched roofs. The roofing material chosen may also help to reduce installation time.

The membrane will outlast the shingles and seal around all nail penetrations. These membranes are applied as continuous sheets bonded together with heat welding or adhesives. Where deflection from snow or other live loads is a concern a greater slope will be needed to prevent any ponding. The roofing materials most often used for these pitches include asphalt composite shingles.

The traditional metal roof types such as 5v crimp shown above and corrugated are rated by the manufacturers for use down to a 3 12 pitch three inches of vertical rise for every foot of horizontal run. With safe transportation you can lift and install the roof tiles with ease which can mean a faster installation.