Tectum Roof Deck R Value

Sound absorption nrc up to 0 80.

Tectum roof deck r value.

R value up to 6. R3 r18 r21 total roof r value. Sound absorption nrc up to 0 80. Tectum v composite roof deck solution with good sound absorption r values up to 36 for long span applications up to 12 feet.

Standard roofing nails are used for attachment of shingles to these panels. Standard widths diaphragm shear up to 542 dsn lf. Spans up to 8 feet acoustics nrc up to 60 insulation r value up to 44. East lawrence recreation center lawrence ks tectum i roof deck key selection attributes.

Spans up to 6 feet. R value up to 6. The increase r21 r3 exactly 18 the value by which you are increasing the r value. Shingles can be attached with nails appropriate for the applied sheathing.

Tectum iii tectum iiip roof deck panels from armstrong building solutions. Referred to as meps can have an r value that will vary from less than 4 00 to slightly more than 4 00. 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. Tectum roof deck interior solutions from armstrong world industries.

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. Extruded expanded polystyrene insulation is. 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. Deck to the structural supports is required.

I calculate insulation resistance to heat loss or r percentage improvement always as relative to the original number. The amount shown is an average amount used for roof system r value calculations.