Will A Roof Over Last As Long

While many types of roofs last longer than 15 years some can hold up well for 50.

Will a roof over last as long.

Cedar shake can also go for about three decades. When installed correctly a typical standing seam metal roof will last anywhere from 30 to 50 years. However there are premium brands that can serve you diligently for 50 years. Fiber cement can go up to 25 years and the thicker asphalt can give you about 30 years.

Installation is easier than for a tear off job because you can use the existing shingles as guides for laying the new ones. Done correctly a reroof job will look as good and last as long as a new roof for a lot less money and a lot less hassle. If conditions are right new shingles laid over old shingles can be just as attractive and durable as shingles laid on bare sheathing. Most homes have asphalt or composite shingle roofing which normally last about 20 years.

But unless the sheathing is extensively damaged or the structure can t support the weight of another layer of roofing a better solution is to apply a new layer of shingles right over the old one. Premium metals such as stainless steel titanium zinc and copper can last well over 100 years.