The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.
High fire underlayment roof icc.
When a roof system is evaluated for a fire rating the choice of roof underlayment is an important component for the entire roof system achieving a particular target rating.
Providing a skid resistant surface nail resealability high temperature resistance corrosion protection weatherproofing during installation and more clad gard is a smart way to protect your metal roofing investment.
Tri flex xt underlayment is made from a high strength woven synthetic material that is coated on both sides with slip resistant polymers.
Deck defense high performance synthetic roof underlayment is part of the owens corning total protection roofing system.
This article series discusses roofing felt specifically addressing the roofing code or roofing manufacturer s requirements for use of an underlayment such as roofing felt tarpaper or other underlayment products beneath asphalt shingles and other.
Firestone clad gard underlayment s provide an ideal moisture barrier between the roof deck and the adjacent metal system.
Felt details for various roof slopes amp.
Astm e108 ul 790 class a fire resistance.
Providing a skid resistant surface nail resealability high temperature resistance corrosion protection weatherproofing during installation and more clad gard is a smart way to protect your metal roofing investment.
Firestone clad gard underlayment s provide an ideal moisture barrier between the roof deck and the adjacent metal system.
Roofing underlayment roofing felt requirements.
Is roofing felt required.
Versashield fire resistant roof deck protection provides the very best fire protection.
In some jurisdictions roof assemblies are required to be fire resistant.
Versashield fire resistant roof deck protection is a key part of the gaf lifetime roofing system 1 and has earned the good housekeeping seal.
Be sure to select the underlayment approved and compatible with the overlying roofing materials and therefore comply with building codes.
Vb weathershield our premium grade roof underlayment is now available with the next generation self adhered backing.
Innovative high traction surfaces excellent durability advanced manufacturing by industry professionals and many other unique features make roofnado underlayments the smart choice for todays roofing professionals.
Download brochure pdf 2 71 mb.
All vb synthetics underlayments meet or exceed astm d 4869 astm d 226 icc es ac188 icc es ac188 fbc hvhz tas 103 miami dade 2014 fbc.
