Smoke & Vent Prismatic Skylights
Kirby’s Smoke & Heat Vent Skylights are designed to open automatically, releasing heat, smoke, and noxious fumes during a fire. Engineered to withstand severe weather conditions, Our Smoke & Heat Vent Prismatic Skylight features a double-glazed prismatic lens that achieves not only a Class 4 hail zone glazing rating, but also a CC1 fire rating.
Fully Assembled Smoke Vent Skylights
Available in two standard sizes, Kirby smoke vents are UL and/or Factory Mutual rated, fully glazed and ready for installation. The smoke vent frames are fabricated from 6061-T6 aluminum with a natural mill finish. Our frames have integral condensation as well as weepage gutters, which drain interior moisture to the outside.
High Performance Smoke & Vent Skylight Design
Kirby’s Smoke & Vent Prismatic Skylights operate by a fusible link with a minimum temperature rating of 165°. The fusible link mechanism, with gas shocks, includes an exterior manual release cable for testing. The vents open to a minimum angle greater than 90°. Our vents are double glazed, using SR40 100% Impact Modified Clear Prismatic or Polycarbonate over SR25 white prismatic lens. They are CC1 rated, glazed in a Signature Series Dome configuration.
Size | ID Frame Call-out |
6072 | 64 1/4″ x 76 1/4″ |
4896 | 52 1/4″ x 100′ 1/4″ |
Ratings | |
SHCG | 0.39 |
VLT | 0.68 |
Impact Rating | Class 4 |
Rate of Burn | CC1 |
Warranties | |
20 year limited warranty due to manufacturer defect | |
10 year hail limited warranty |