How Long Does Felt Roof Last

Cheap felt 150 00 so why use old weather beaten paper shingle mate is 200 00.

How long does felt roof last.

So let s get started with how long does roof underlayment last asphalt felt synthetic underylayment and rubberized asphalt underlayment. The type of roofing material can affect how long your roof lasts and the region you live in will have a lot to do with what materials you might select. Secure metal flashing at the edges of the roof before primer is applied. Slate roofs have excellent wind uplift properties but a few pieces of slate flying off of a roof during a hurricane can be dangerous due to their weight and sharp edges.

Remove any debris that may interfere with the installation process. How long roofing felt lasts underneath your tiles will depend on the type used. A quality slate roof can last anywhere from 50 to 100 years. For example organic asphalt shingles which are also called felt mat asphalt shingles are somewhat vulnerable to moisture saturation.

Typical roofing felt will last for 5 8 years depending on the weather it experiences. The downside to roofing felt is its lifespan. Slate roofs are commonly installed on premium homes and fancy mcmansions. Divide the area of your roof by the area of the felt rolls you plan to use and allow an approximate 10 extra for waste.

Installed correctly a new roof will last at least 15 years but the exact lifespan depends on the material. How much roofing felt do i need. Roofing felt is sold in rolls and the product label will give information on the area contained. I said that is just me.

Leaks brittle felt moss and algae growth instability excessive cleaning and maintenance. I also replace drip edge with a new roof and i have seen guys re use metal vent and all sorts of other things to save a buck. You can expect traditional roofing felt to last for about 30 years although this will depend on the conditions it s exposed to. Other modern alternatives tend to be more durable although they re usually more expensive.

Your immediate impression of a flat roof may be the following.