Because this is highly specialized and presents a fire hazard torch down modified bitumen roofs are rarely used outside of the professional realm.
Torch roof cost.
3 layer torch down roof costs zip code sq.
Designed for torch down roof application by pro roof contractors gaf tri ply app smooth is a strong resilient membrane that is suitable for new or reroofing projects as well as for use as flashing.
Includes on site setup site preparation job completion trash removal and work area cleanup.
Minimum average cost for 1 200 square feet.
With higher quality torch down roll roofing you may have to pay a little bit more at.
Material prices 165 00 175 00 190 00 210 00 220 00 250 00.
Includes basic coverage quantities and typical overage.
Maximum average cost for 1 200 square feet.
The average cost of a built up roof installation is 3 50 7 per square foot.
Excludes sales tax delivery upcharges and items not included in the description and notes.
However their resistance to harsh weather conditions and long lifespan make them well worth the additional cost over time.
The cost of a torch down roof depends on the contractor you choose and the quality of the components they use.
As with many other types of construction projects there are lower quality torch on roof materials and higher quality torch on roof materials.
Which are sealed onto the roof via the flame of a large torch.
This membrane contains a core of nonwoven polyester mat that resists splits and tears.