Product Overview
Babcock Davis ThermalMAX BRHT Series Roof Hatch, 30" Width x 96"Length, Ship Stair Access
Designed with a thermal break to keep cool-cool and hot-hot, this hatch boasts an R-20 insulation rating making it today’s most energy efficient hatch.
Constructed with 3 full inches of insulation for optimal performance and backed by a name you can trust.
- IECC Compliance
- R-20+ Thermal Value
- Enhanced Insulation
- Thermal Break
- Ship Stair Access
IECC COMPLIANCE Code C402 for commercial building envelopes requires ≥R-5 in skylight curbs, a gasket weather seal to minimize air leakage and a solar reflectance index ≥82 in climate zones 1, 2, 3.
ENHANCED INSULATION Three inch foil faced polyiso insulation provides a thermally efficient design to help maintain building envelope integrity; R-20.
Model # BRHTA30X90S1T
Bilco Equivalent: L-50TB
Optional Safety Railing and Safety Posts available
| Brand | |
|---|---|
| Model |
BRHT |
| Size |
30" x 96" |
| Finishes |
Mill Finish Aluminum |
| Material |
11-Gauge, Mill Aluminum |
| Access Type |
Ship Stair or Alternating Tread |
| Curb |
Single wall curb with railing ready EZ tab counterflash and mounting flange |
| Cover |
Formed metal cover withstands a live load of 40psf with a max deflection of 1/150 the span |
| Insulation |
3 inch polyiso in curb and cover; R-20.3 |
| Gasket |
Extruded EPDM adhesive backed acoustic gasket seal, continuous around curb and cover to assure a continuous seal |
| Hold Open Arm |
Zinc plated steel automatic hold open arm locks cover in open position |
| Spring |
Gas spring with integrated damper for smooth, controlled lift assistance |
| Latch |
Zinc plated steel spring-type slam latch with inside and outside operating turn handles and padlock hasp provisions; 20psf wind uplift |
| Hinge |
Heavy-duty pintle hinge with stainless steel hinge pin |
| Pull Handle |
Interior safety pull down handle, yellow powder coat |
| Weight |
240.4 lbs. |
| Warranty |
5 Year |