Tuff r and super tuff r polyisocyanurate insulation property and test method value compressive strength 1 astm d1621 psi min.
Dow super tuff r insulation under siding.
Tuff r and super tuff r polyisocyanurate insulation products consist of a high insulating value closed cell polyisocyanurate foam core sandwiched between a choice of durable exterior facers.
Three ply poly aluminum foil facers laminated to the high performance polyisocyanurate foam core enable exceptional durability and water vapor resistance.
How to install rigid foam under siding.
40 water absorption astm c209 by volume max.
It is lightweight moisture resistant and easy to install.
Tuff r and super tuff r polyisocyanurate insulation 2.
Tuff r commercial insulation is used in commercial construction behind a minimum 1 2 gypsum board or equivalent thermal barrier interior finish.
On tuff r insulation one facer is a continuous sheet of aluminum foil.
Product description tuff r and super tuff r polyisocyan urate insulation products consist of a high insulating value.
Dow super tuff r sheathing 4 x 8 super tuff r insulation is one of the most durable and thermally efficient insulation products offered for residential applications today.
With a long term r value1 of 6 5 per inch both tuff r and super tuff r offer one of the highest insulation value of.
The other tri plex facer is a three ply laminate of durable virgin kraft.
25 flexural strength astm c203 psi min.
Super tuff r r 6 5 1 in.
Tuff r commercial insulation features a patented high performance polyisocyanurate foam core with reflective foil facers on both sides providing additional durability.
Thd sku 804395.
25 flexural strength astm c203 psi min.
Many houses built today have a double wall type of insulation with fiberglass batts fastened between the studs on the inside and rigid foam board over.
For 1 core foam 40 water absorption astm c209 by volume max.
Tuff r and super tuff r are polyisocyanurate insulation products consisting of a high insulating value closed cell foam core sandwiched between a choice of durable exterior facers.