Manufactured from 100% synthetic materials, HydraShell MAX has a four-layer construction, making it 25 times stronger than #15 felt and 12 times stronger than #30 felt. HydraShell MAX has a Class A fire rating and a 90-day UV exposure rating. It won’t wrinkle or absorb water, and it stays flexible in cold weather.
This vent keeps your system performing at its best by promoting efficient airflow to reduce lint buildup and excess heat, helping prevent moisture damage inside the home. Its enclosed design works to keep out insects, critters, and rain, while the removable cap makes cleaning and maintenance simple and fast. With leak-prevention features built into the design, it helps reduce customer call-backs and gives installers a dependable solution they can trust on every shingle roof application.
Warranty: 30 Year
Roll Dimensions: 40” x 300’
Permeability: 0.1 perms
Water Transmission: Pass
Tear Strength: 33 lbs MD/24 lbs CD
Tensile Strength: 95 lbs MD/85 lbs CD
Burst Strength: 160 psi
Elongation: 20%
Weight Per Square: 1.96 lbs
Nominal Thickness: 6.2 mils
Temp. Range (Internal): -70°F to 240°F
HyrdraShell MAX is lighter than felt so its easier to handle. It offers more coverage per roll and is pre-printed with a nailing pattern for easier installation.
Calculate the exact amount of ventilation needed for a well-balanced system.
