Superior Fire Protection
When considering what insulation to use in your home consider the safety of your family first, Amerrock Products does. A naturally NON-combustible insulation that will not spread flames or produce any smoke lets you know that your family is surrounded by a product that can give them time to get out of the house in the event of a fire. Furthermore, Rockwool Premium Plus™ Insulation can minimize the property loss as a result of a fire. Please read the fire department reports and the testimonials of some of our customers that have first hand experience with household fires and how Rockwool Premium Plus™ Insulation help minimize the damage.
Rockwool Premium Plus™ performs so well with regard to fire safety it is listed by the International Building Code and the International Residential Code as an approve ignition barrier over foam in attics and crawl spaces.

Rockwool Premium Plus™ Insulation is an environmentally safe;
Class A Underwriters Laboratories listed spray material that will
provide a one-hour fire rating using 1/2" type X wallboard at 1250
lbs. per stud and a two-hour fire rating using 5/8" type X
wallboard at 1250 lbs. per stud. Premium Plus™ Wall Spray
Insulation contains no smoke-producing chemicals. Southern
Building Code Congress International Compliance Report No.
9551 lists each of the illustrated wall assemblies as having 1 Hr. or
2 Hr. fire ratings at 1250 lbs. per stud (Below). Rockwool
Premium Plus™ Wall Spray Insulation qualifies as Class A under
ASTM designation C-764 Types I and II, using ASTM C-518 for
thermal standards. Under ASTM Designation E-136 it is listed as
non-combustible.
Amerrock Products, LP is committed to provided environmentally friendly products that will conserve energy, provide for a comfortable living environment, and provide for a better tomorrow.
![]() Need More Help? Underwriters Lab Fire Safety Rockwool as an Ignition Barrier for Foam ![]() |

