ThermalMAX Roof Hatch

Part Number:
BRHT
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Description

The ThermalMAX Roof Hatch sets the new standard for thermally efficient roof hatches. 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.

Features

  • IECC Compliance
  • Enhanced Insulation
  • Thermal Break
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Specifications

Model BRHT
Material 11 gage Aluminum
Finish Mill
Cover Formed metal cover withstands a live load of 40psf with a max deflection of 1/150 the span
Curb Single wall curb with railing ready EZ tab counterflash and mounting flange
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
Spring Gas spring with integrated damper for smooth, controlled lift assistance
Hold Open Arm Zinc plated steel automatic hold open arm locks cover in open position
Hinge Heavy-duty pintle hinge with stainless steel hinge pin
Latch Zinc plated steel spring-type slam latch with inside and outside operating turn handles and padlock hasp provisions; 20psf wind uplift
Pull Handle Interior safety pull down handle, yellow powder coat
Warranty Five (5) years

Order Guide

Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.

MODEL SIZE DOOR CURB
BRHTA36X30 36 x 30 Single Single Wall
BRHTA36X36 36 x 36 Single Single Wall
BRHTA48X48 48 x 48 Single Single Wall
BRHTA30X54 30 x 54 Single Single Wall

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REPLACEMENT PARTS

Retro Kit
Roof Hatch Parts Shop Drawing (PDF)

WARRANTY

BABCOCK-DAVIS warrants all Roof Hatches to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.

Should a product fail to function in normal use within this period, Babcock-Davis shall furnish a replacement or new part at Babcock-Davis' discretion. Failure to use product in methods consistent with Babcock-Davis product manuals shall relieve Babcock-Davis of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.

Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
36" x 30" BRHTA
36X30S1T
PDF     PDF WORD WORD WORD PDF
36" x 36" BRHTA
36X36S1T
PDF     PDF WORD WORD WORD PDF
48" x 48" BRHTA
48X48S1T
PDF     PDF WORD WORD WORD PDF
30" x 54" BRHTA
30X54S1T
PDF     PDF WORD WORD WORD PDF

Specifications

Material:
Aluminum
Material Thickness:
11 gauge
Finish:
Mill
Access:
Ladder, Ship Stair
Insulation:
3 inch Polyiso
Thermal Value:
R-20