RHATB Thermally Broken Roof Hatch Introduction

• Cover

  Double-skin construction (“in box type design”) with 3” Polyiso (R-18) insulation integrating non-conductive separator between exposed exterior and interior surfaces, providing superior thermal performance and improved energy efficiency. EPDM foam weather draft seal gasket on the inside of the cover assures weather tight construction. The cover is 11Ga Aluminum with a 20Ga aluminum inside liner, with thicknesses adjusted to suit sizes.

• Curb

  11Ga Aluminum with 3” thick Polyiso (R-18) insulation integrating non-conductive separator between exposed exterior and interior surfaces, providing superior thermal performance and improved energy efficiency. Curb is 12” high.

• Thermal Performance

  Tested to ASTM C1363-11 (Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus)

• Hinge

  Heavy duty Aluminum pintle hinges with 3/8" SS pin

• Opening

  Gas spring operators allow cover to open and close with ease. Stainless Steel Inside pull handle allows for easy control when closing cover.

• Door Latch

  Self latching, Stainless steel outside T handle with stainless steel inside lock and lever assembly. Unit also has inside padlock provisions.

• Finish

  Mill finish.