It literally provides a clean sharp edge for the start of the roof and protects the lower edge of the roof deck from water damage by preventing water from defying gravity and wicking back up before it leaves the roof.
Asphalt roof shingles installation.
Actual costs will depend on job size conditions and options.
Asphalt roof shingles are lightweight durable come in an array of colors and can last up to 20 years.
With the asphalt granules exposed across to the other end nail the shingles on both sides of the ridge as before.
To estimate costs for your project.
Get at least 3 5 estimates before hiring a asphalt shingle roof contractor estimates are typically free unless it s a service call for a repair.
Asphalt shingle roof pricing and installation cost checklist.
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Asphalt shingles are one of the most common roof types installed by homeowners in los angeles ca.
For a basic project in zip code 47474 with 125 square feet the cost to install a asphalt shingle roof starts at 3 36 4 42 per square foot.
The asphalt roof shingles are the visible part and the first line of defense against inclement weather but what s underneath them really counts the first material installed at the eave is the drip edge.
Install the ridge shingles.
Some premium asphalt shingle brands boast a 50 year lifespan.
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Cut off the asphalt nail line from a ridge shingle when you get to the other end.
They are incredibly affordable when comparing different roof types.
Above 85 f it is easy to tear the shingles or mar the granular coating.
Installation temperature requirements for asphalt shingle roofs ideally shingles should be installed at temperatures ranging from 40 f to 85 f.