Grants a 100 year limited warranty on all slate roofing materials supplied to its customers.
100 year old metal roof.
Greenstone slate company inc.
For a homeowner who lives in a home for 30 to 40 years before selling a single 22 000 re roofing expense might be the only one ever incurred if using metal roofing.
This means that a typical metal roof will last about 3 7 times longer than a typical asphalt shingles roof which usually needs to replaced every 12 17 years.
Delamination extensive flaking of the face of the slate or.
All responsibility and liability of honoring this limited warranty is solely that of the above mentioned and covers the following conditions only.
If a metal roof is replaced only once costs in today s dollars are 44 000 over 100 years.
Cr tests only asphalt shingles but below we also offer information about faux slate and composite tile.
Is metal roofing the best value.
A properly installed metal roof typically will last as long as the house with an expected lifespan of 40 to 70 years and often a 30 to 50 year manufacturer s warranty to boot.
Get the best deals on tin roofing when you shop the largest online selection at ebay.
In contrast most shingle tear off waste ends up as part of the building related waste stream up to 20 billion pounds per year.
Metal roofs such as aluminum or steel shingles can last for 50 years and often longer while copper and zinc roofs can often last well over 100 years.