Low Pitch Roofs Architectural Shingles

So given your location and the fact that.

Low pitch roofs architectural shingles.

1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products. Then apply standard asphalt shingles over the membrane. Architectural shingles are available in 30 or 50 year varieties. Former senior editor roe a.

But other than that a higher roof slope is much better for the shingles. However roofing over old shingles should be done only when the existing shingles and the roof underneath are in good shape. I have to say having a low roof slope sure makes it more comfortable to install the shingles. Architectural shingles are a different style of asphalt shingle that are thicker than a 3 tab shingle and layered for an upscale look.

These shingles often cost 200 400 per square. 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. If you have a low slope roof but would love to have a shingled look rather than other solutions like rolled sheet roofing you are in luck. For a low slope residential roof there are two main options.

Gaf asphalt shingles combined with the proper underlayment make ideal low slope roof shingles that do an excellent job of preventing water build up and leaking. Most manufacturer and industry recommendations require or at the very least recommend special underlayment or other considerations on roofs between 2 12 and 4 12. According to the asphalt roofing manufacturers association 301 348 2002 asphalt shingles can be applied to a roof with a pitch as shallow as 2 in 12. The roofing materials most often used for these pitches include asphalt composite shingles.

These shingles are appropriate for pitches as low as 4 12 pitch all the way up to a 12 12 pitch. The membrane will outlast the shingles and seal around all nail penetrations. Also roofing over old shingles adds a lot of extra weight to a roof which can be especially problematic in high snow load areas. Cedar or wood shake.

That way water flows from the shingles onto the flange and continuing to flow down slope it flows back on the shingles. In combination with iko roof fast cap sheets it provides waterproofing properties and durability for low slope roofs. Some will argue that shingles shouldn t be used for low pitch roofs at all. 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.

However those naysayers would be wrong.