How Long Does A Flat Roof Last In California

Clay tile or slate tile roofs are two of the best roofing systems and can last up to 100 to 150 years or so especially when combined with quality underlayment.

How long does a flat roof last in california.

Asphalt tile roofs tend to last anywhere from 15 to 25 years. A typical asphalt shingle roof will last anywhere from 15 to 25 years before requiring replacement. Pvc can last up to 15 to 30 years. On the shorter end it could need replacing in 10 years and on the longer end it could last even 50 or more years.

Biannually if possible you should check your roof for any place where tiles are missing or disturbed. This material can last for 25 to 30 years. Manufactures offer a 25 year warranty for commercial installations and some offer lifetime warranty for residential ib flex fibertite. While many types of roofs last longer than 15 years some can hold up well for 50 years or longer barring a serious storm or a large fallen tree.

Pvc is considered to be the longest lasting. If you have roof tiles that have not been replaces in more than a quarter of a century they need to be evaluated by a qualified professional. Tpo thermoplastic polyolefin or tpo is known for its qualities like flame retardant and uv resistance. A roof s average lifespan largely depends on the roofing material.

Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. For example wood shake roofs may last around 30 years and asphalt shingle roofs can last about 20 years. If you have a slate tile or copper roof it may last even longer. A pvc roof can last well over 30 years.

Not surprisingly cheaper roofing materials won t. This depends on the climate quality of the installation type of membrane maintenance and roof penetration. It has the durability of pvc seams with the cost effectiveness of epdm. Because of heat welded seams it remains flexible throughout its lifetime and can also withstand thermal movement.

Aside from being durable it can also prevent moisture penetration. Tab single roofs may only last 10 years whereas premium shingles can last up to 30. Replacing those in patches is an easier job than replacing your whole roof. That said there are several different kinds of asphalt shingles as well as other roofing materials to consider when estimating longevity of a particular roofing system.

Summary a typical commercial flat roof membrane should last on average 20 25 years before needing to be replaced. However tpo roofs generally last anywhere from 7 to 20 years with a cost per square foot ranging from 5 00 to 8 00.