Re Roofing With Architectural Shingles

Architectural shingles are a different style of asphalt shingle that are thicker than a 3 tab shingle and layered for an upscale look.

Re roofing with architectural shingles.

With the old 2005 title 24 energy code a residential cool roof was an optional energy efficiency measure however on january 1 2010 cool roofs are now required for most. These shingles often cost 200 400 per square. What kind of architectural shingles are you getting with this roof replacement quote. Re roofing with 3 tab shingles are pretty straight forward.

Architectural shingles are available in 30 or 50 year varieties. While both types are made up of the same essential components re roofing over architectural shingle is a different case altogether. In the roofing industry laminated shingles are further described as being architectural because they re specially engineered to create architectural interest for the roof by means of the individual shingle s contour cut and dimensional thickness. The new cool roof requirements affect new construction significant repairs of existing roofs re roofing plus additions and alterations of existing buildings and homes.

After that you should tear off old shingles before installing a new layer. Having said that it will be nearly impossible to get a good looking quality installation. The quick answer is yes you can re roof architectural shingles over existing architectural shingles however you must check with the shingle manufacturer as well. The standard practice is to limit to a total of two layers of shingles.

A more appropriate range for a simple replacement in la would be 450 to 650 per square depending on the contractor and warranty. Cedar or wood shake. Instead of one layer laminated or architectural shingles have two or more layers with three dimensional tabs of varying sizes. Fastening nailing details when re roofing with asphalt shingles use galvanized roofing nails long enough to fully penetrate the sheathing typically 1 1 2 inches for a second roof and 1 3 4 inches for a third.