Newer peel and stick systems are safer and easier.
Rolled roofing vs torch down.
In a two layer torch down roof the system is complete at this point.
With higher quality torch down roll roofing you may have to pay a little bit more at installation.
As it is rolled out the roofing professional will use a torch to heat the bottom of the cap to the top of the base sheet.
As the name implies it involves the use of a blowtorch to melt a petroleum based substance called bitumen to creat.
These guys instead are proposing using a cold process with a slightly thinner material typically tamko awaplan rubberized roll with elastomeric adhesive.
When the two layers are pressed together they form a seal.
If you are not ready to replace the entire 4 000 s f.
The installation of torch down roofing involves the use of a hand held torch fed with propane from a tank.
Of roofing then replacing one section of the roof at a time is the way to go.
Torch down roofing is used on flat or low sloped roofs.
It s this ability that gives torch down roofs their long lifespan.
Rolled asphalt is the least expensive and least reliable roofing option for low sloped roofs hence the difference in price you see.
Peel and stick material can be installed by homeowners.
If not a third layer with granules is applied in the same way.
Depending on your roofing systems design one of these membranes might be a better choice than the other.
However you will also get a longer lasting roof that needs fewer repairs during its lifetime which will end up saving you money in the end.
The difference between torchdown roofing and regular roofing is.
Climates with frequent snow are a challenge for flat roofs because snow stays on the roof until it melts.
Potential hazards aside from the always present hazard of taking a tumble from the roof these two roofing processes each provide different hazards for roofers.
A single ply rolled roof similar to ice and water shield but impregnated with a mineral based wear surface.
Single ply membranes such as pvc epdm tpo or torchdown also known modified bitumen are the most common low slope and flat roofing materials.
Torch down roll roofing is designed for all climates expanding under heat and contracting under cold conditions without melting or cracking as other materials might.
Torch down systems involve heating the adhesive as the material is unrolled.
What is a torchdown roofing system.
The three foot wide rolls are laid in position and the roofer will begin to apply heat to the exposed portion of the roll and kick it a foot then heat the next exposed portion of the roll and so on see the cover.
