Roofing Options For Shallow Pitch

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.

Roofing options for shallow pitch.

Just like any other roofing system low slope roof designs will have several effects on the overall construction of the building including the interior volume the style and design of the house the drainage system and the material used for covering. You could also opt for a pvc flat roofing membrane. 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. Click to enlarge any image or table in this case the finish roofing material whether asphalt shingles.

A 2 12 roof slope means your roof has 2 inches of vertical drop for every 12 inches of horizontal. The roofing materials most often used for these pitches include asphalt composite shingles. It s constructed of a durable reinforcing mat of non woven glass fibers that have been coated and permeated to a thickness of approximately 2 0 mm. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs.

A pitch of 2 12 is the minimum pitch for shingles made of asphalt so your roof just barely. Not only can low slope metal roofing contribute to the bottom line it can also contribute to leed credits which are awarded to buildings that use high recycled content and other green construction materials. A typical low slope metal roof has at least 25 recycled content and at the end of its long useful life is 100 recyclable. A low slope roof design typically has a pitch of between 2 12 and 4 12.

Most roof coverings can be applied on roofs as shallow as 2 12 as long as a fully waterproof membrane is installed over the decking. 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. There are some standing seam metal roofing options available from atas and other manufacturers that can be installed on a roof with pitch of 1 12.