How Long Should A Shingle Roof Last

The pitch or slope of the roof also affects how long asphalt shingles last.

How long should a shingle roof last.

Biannually if possible you should check your roof for any place where tiles are missing or disturbed. Tile and slate roofing. Replacing those in patches is an easier job than replacing your whole roof. When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer.

That said standing seam metal roof will last well over 50 years without problems if installed properly and with the seamless 24ga coated steel. Touching up problem areas with sealant can help as well but in most cases don t expect a wood roof to last more than 20 or 30 years. Tile roofing is especially popular in the south and west and is an extremely durable material. This means excessive moisture can remain on the roof which can lead to mold mildew and rot.

Where i live in south dakota the average asphalt shingle roof will last an average of 7 10 years because of quick temperature changes and hail. Hopefully you now know the answer to the question how long should a composite roof last depending on the style of shingle it could be as long as 50 years with the average between 20 30 years. These are the big boys. Asphalt tile roofs tend to last anywhere from 15 to 25 years.

Tab single roofs may only last 10 years whereas premium shingles can last up to 30.