Description
xThe Eco Blue Breathable Underlayment helps protect your home and reduce trapped moisture at the same time. It provides a critical extra layer of protection between your shingles and your roof deck to help prevent wind-driven rain (or water from other sources) from infiltrating under your shingles and causing damage to your roof structure or to the inside of your home.
Specifications
x| Product Specification | |
|---|---|
| Length Per Roll | 250 ft (76.2 m) |
| Width Per Roll | 4 ft (1.22 m) |
| Weight Per Roll | 26.5 lbs (12 kg) |
| Roll Size | 1,000 ft² (92.9 m²) |
| Rolls Per Pallet (Pallet Weight) | 25 rolls (662.5 lbs / 300 kg) |
| Test & ASTM Standard | |
| Permeability | 0.5 Perm |
| Water Transmission (D4869) | Pass |
| Tear Strength (D4533) | MD 45 lbs (20.42 kg), CD 51 lbs (23.13 kg) |
| Tensile Strength (D751) | MD 90 lbs (40.82 kg), CD 85 lbs (38.56 kg) |
| Burst Strength (D751) | 113 psi |
| Elongation (D751) | MD 20%, CD 20% |
| Weight per Square (D5261) | 2.65 lbs (1.2 kg) |
| Nominal Thickness (D1777) | 21 mils (0.525 mm) |
| Temperature Range | -40°F to 240°F / -40°C to 115°C |
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