Tectum Roof Deck R Value

Sound absorption nrc up to 0 80.

Tectum roof deck r value. I calculate insulation resistance to heat loss or r percentage improvement always as relative to the original number. Standard widths diaphragm shear up to 542 dsn lf. East lawrence recreation center lawrence ks tectum i roof deck key selection attributes. The increase r21 r3 exactly 18 the value by which you are increasing the r value.

Roof deck wall ceiling panels when noise control durability matter. Spans up to 8 feet acoustics nrc up to 60 insulation r value up to 44. Extruded expanded polystyrene insulation is. Panel type substrate thickness insulating foam thickness total r value weight psf tectum i roof deck 2 n a 3 68 3 7 2 1 2 n a 4 38 4 7 3 n a 5 25 5 3 r value includes air films.

R3 r18 r21 total roof r value. Shingles can be attached with nails appropriate for the applied sheathing. Tectum iii tectum iiip roof deck panels from armstrong building solutions. The amount shown is an average amount used for roof system r value calculations.

Sound absorption nrc up to 0 80. R value up to 6. Tectum iii tectum iiip composite roof deck solution with good sound absorption r values up to 44 and high humidity application performance. R value up to 6.

The percentage increase increase increase original number 100. Standard roofing nails are used for attachment of shingles to these panels. Tectum iii e ns roof deck tectum composite panels tectum iii e and ns use a code recognized sheathing 7 16 osb as the top surface. Tectum i structural acoustic roof deck provides excellent sound absorption a thermal barrier for field applied foam plastics and is compatible with a wide variety of insulation and roofing materials.

Spans up to 6 feet. Tectum roof deck interior solutions from armstrong world industries.