Babcock Davis BRHTA30X54S1T 30″ x 54″ ThermalMAX Aluminum Roof Hatch

$2,365.50

Usually Ships: 3-5 Business Days

Energy-efficient, R-20 insulation value
Thermal break to stop the transfer of heat and cold
IECC Compliance

Babcock Davis ThermalMAX BRHT Series Roof Hatch, 30″ Width x 54″Length, Ship Stair or Alternating Tread 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 or Alternating Tread 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 # BRHTA30X54S1T

Bilco Equivalent: NB-50TB

Optional Safety Railing and Safety Posts available

Brand	Babcock Davis
Model	BRHT
Size	30" x 54"
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	147.9 lbs.
Warranty	5 Year