Cons of the modified bitumen all in all there is a downside to this flat roof type where the torch down installation method happens to be dangerous.
Torch down roofing vs modified bitumen.
Modified bitumen roofing has been around since the 1970s when it was developed to address ongoing issues with traditional asphalt roofs.
This 25 year old 2 ply modified bitumen torch down rubber roof coated with aluminum asphalt paint which is meant to protect the surface against harmful uv rays it has had many years of scattered debris foot traffic from a rooftop a c and ventilation units being serviced yet there is no indication that repairs have ever been needed.
Modified bitumen happens to be the older flat roof material.
Coated modified bitumen rubber roof.
In that case this roof type is not recommended for buildings that have been already occupied.
This combination gives it a rubber like characteristic.
Firestone they manufacture the best rubber membrane and best warranty.
Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures.
They perform well in both extremely hot and bitterly cold conditions perfect for the weather extremes common across new jersey and nearby states.
In fact when used to install the modified bitumen flat roof type it could easily cause a fire.
I had this roof completely torn off and redone bur approx 11 years ago.
When it comes to modified bitumen torch down rubber membranes we recommend the following brand names.
The material is used for roofs with a low slope or nearly flat.
I need some advice and or opinions about these types of roofs.
A unprotected torch down rubber roof will deteriorate very fast due to the ultraviolet rays.
Mcgarry and madsen has a great post about the lifespan of modified bitumen roofs below.
Bitumen by itself is perfect for roofing as it has good water proofing qualities.
The material used in applying a flat roof is technically known as bitumen but more commonly known as asphalt.
I have a flat section of roof on my house that needs to redone.
One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof.
Gaf rubberoid is their brand.
Before modified bitumen existed heavy built up roofs were the dominant choice.
Products we recommend for torch down.
However torch applied roofing needs to have something added to it to stabilize its inability to expand and contract.
Bitumen roof advantages and disadvantages.
Torch down modified bitumen roof life expectancy the expected lifespan of a modified bitumen roof often called a modified bit roof is 10 to 15 years in florida.
All torch down roofing is made from modified bitumen or bitumen with additives.
November 19 2014 9 48pm 1.
Tpo roofs have been around since the 1990s.
Bitumen is made from asphalt a tough material that is used in many roofing applications.
