House Wrap
Shish house wrap is the replacement for older tar papers or asphalt saturated felt on walls, correctly installed house wrap increases energy efficiency, prevents mold & wood rot eliminates air leaks provides insulation value. It has durability and strength while reducing material waste.
Shish House wrap prevents rainwater from penetrating and damaging the wall assembly. Its tiny perforations allow water vapour to escape to the outside while preventing moisture from accumulating.
Shish Industries produces house wrap in widths ranging from 3′ to 10′ and roll lengths ranging from 100′ to 150′.
Technical Specification
| Technical Parameters | ASTM Std. | UoM | SHW 70 | SHW 80 | SHW 90 | SHW 105 | SHW 115 | |
|---|---|---|---|---|---|---|---|---|
| Finished Weight | - | (± 5%) | GSM | 70 | 80 | 90 | 105 | 115 |
| Tensile Strength (Force) | MD | D751 | kg | 51 | 53 | 65 | 66 | 70 |
| CD | D751 | kg | 35 | 54 | 50 | 56 | 60 | |
| Trapezoidal Tear Strength (Force) | MD | D4533 | kg | 20 | 20 | 24 | 25 | 24 |
| CD | D4533 | kg | 16 | 20 | 20 | 22 | 23 | |
| Elongation | - | - | % | 20 | 22 | 20 | 20 | 20 |
| Mullen Burst | - | D751 | kPa | 1000 | 1090 | 1276 | 1448 | 1448 |
| Nominal Thickness | - | - | mm | 0.10 | 0.11 | 0.14 | 0.15 | 0.18 |
| Nominal Weave | - | - | ppi | 8 x 4 | 5 x 5 | 10 x 5 | 10 x 5 | 10 x 5 |
| Coating | - | - | - | 2 sides PP @ 0.7 mil thick, 18 gsm | 2 sides PP @ 1.0 – 0.9 mil thick, 25 – 22 gsm | 2 sidess PP @ 0.7 – 1.0 mil thick, 18 – 25 gsm | 2 sides PP @ 0.72 – 1.0 mil thick, 18 – 26 gsm | 2 sides PP @ 0.9 mil thick, 22 -32.5 gsm |
| UV Accelerated Weathering | - | G154 | - | 90% of actual original value | ||||
