Roofing Options For Shallow Pitch

A low slope roof design typically has a pitch of between 2 12 and 4 12.

Roofing options for shallow pitch.

The roofing materials most often used for these pitches include asphalt composite shingles. The best roofs for a 2 12 pitch roof pitch basics. 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. 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.

So you would need to pick the right option as most regular standing seam metal roofs will require a roof pitch of 2 12 or even 3 12 at a minimum. 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. A 2 12 roof slope means your roof has 2 inches of vertical drop for every 12 inches of horizontal. A pitch of 2 12 is the minimum pitch for shingles made of asphalt so your roof just barely.

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. 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. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs. 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.

Click to enlarge any image or table in this case the finish roofing material whether asphalt shingles. You could also opt for a pvc flat roofing membrane. 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.