The larger your roof the larger difference there will be between the 20 year shingles and the 30 year.
Roofing 20 yr shingles.
Extend the life of the roof thanks to solar reflecting granules that reduce shingle temperature and subsequently slow asphalt aging.
And meet the los angeles green building code.
Problem is there are still 20 year 3 tab shingles readily available in some markets.
The shadow line is what gives the appearance of depth.
Shingles meet the prescriptive requirements of 2013 title 24 part 6 of the california code of regulations.
Owens corning oakridge 32 8 sq ft estate gray laminated architectural roof shingles.
Gaf timbertex pewter gray double layer hip and ridge cap roofing shingles 20 lin.
The 20 year shingles are the old school shingles you saw on your grandma s house back in the 50s.
Save energy and look great at the same time.
Choosing architectural or 30 year shingles will give your roof more dimension.
Those extra granules put into the shingles will provide them with more thickness to help protect your roof more.
Some policies have clauses in them regarding matching which could also impact this.
Designed with advanced.
Wide arrange of colors.
Are rated by the cool roof rating council.
The series highlights our popular duration shingles along with up to 7 other duration styles depending on where you live that feature unique performance characteristics.
Shingles that are expected to last 30 40 or 50 years are going to be thicker than 20 year shingles.
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30 40 and 50 year shingles are all called dimensional shingles meaning they are two sheets of composition asphalt laminated together.
1 more ways to be cool.
1 gaf california cool shingles may help you save money on your total cooling costs.
They are called 3 tab shingles because they have 3 tabs for each shingle.
Gaf quickstart 33 lin.
In terms of functionality the longer the shingles are supposed to last the thicker they are going to be.
Potential cooling cost savings.
Duration series shingles are unrivaled by any other architectural shingles because they feature our patented surenail technology a technological breakthrough in shingle design.
The cool roof collection has a variety of deep colors that are unexpected of solar reflective shingles which tend to be lighter in color.
Owens corning trudefinition weatherguard hp32 8 sq ft driftwood laminated architectural roof shingles.
For pricing and availability.
So it goes back to the like kind and quality clause.
Per bundle 30 pieces model 0840552 49 95 bundle 49 95 bundle schedule delivery.