Lifespan Of A Flat Felt Roof

On the shorter end it could need replacing in 10 years and on the longer end it could last even 50 or more years.

Lifespan of a flat felt roof.

When it comes to a felt flat roof s lifespan the majority of guarantees will only last for ten years. While many types of roofs last longer than 15 years some can hold up well for 50. Of course this is as long as the roof is well maintained. Answered 20th oct 2011 like 3.

I e slate concrete tiles flat roof etc. If you keep on top of any maintenance issues you should expect another 40 years the under felt will deteriorate more quickly however won t need replaced under normal circumstances. A typical commercial flat roof membrane should last on average 20 25 years before needing to be replaced. This depends on the climate quality of the installation type of membrane maintenance and roof penetration.

It is strong and durable with an expected lifespan in excess of 30 years. Metal roofs and other durable materials may require less attention but regular care can only help. Felt is a traditionally used material on many flat roofs. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system.

Here are common ways to ensure your roof lives its life to the fullest. Maintaining your flat roof properly maintaining your flat roof can extend its lifespan by 10 or more years. Flat roofs the lifespan of a flat roof depends on the material covering it. Before you blindly choose asphalt shingles because this is what you ve always had it s important to do some research.

Hello what type of roof is it. Materials and workmanship as well as the weather elements in your location determine the lifespan of a roof. Asphalt coverings use layers of felt combined with molten asphalt and topped with a coating of gravel. A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof.

However it is commonly thought amongst roofing experts that torch on felt can last beyond 30 years in many cases. If well installed and maintained roofing felt could last longer but it will require time and money to keep it in a decent state. Therefore it s no surprise that his can cause issues when trying to insure your home. On average asphalt shingles can be expected to last less than 20 years depending on where you live and the type of weather that your roof is regularly exposed to.