ThermaBLOC Attic Stairways

ATTIC STAIRWAYS

FEATURES:

  • 2 1/4" thick insulated R-10 door
  • U-Factor of .10, R-Value of 10.0 (entire unit)
  • Incorporates Q-Lon smoke rated weather-stripping
  • Exterior grade door frame
  • 350 lb duty rating (Wood Models)
  • 375 lb duty rating (Aluminum Models)
  • Meets the new energy code requirement for the state of Georgia

BENEFITS:

  • Helps Meet the following LEED Homes credit categories:
  • Energy and Atmosphere Credit 2.2
    (Enhanced Insulation Exceeds IECC by 5%)
  • Energy and Atmosphere Credits 3.1
    (Minimal Envelope Leakage)
  • Meets the requirements (R-10 unit) for the ENERGY STARĀ® Thermal Enclosure System Rater Checklist, Item 5.3.2 for qualified homes.

SPECIFICATIONS:

WOOD MODELS

Model #
Rough
Opening
Ceiling Height
Landing
(1)
Projection
(2)
TBW-80
22½" x 54"
8'9"
61"
70"
TBW-81
22½" x 54"
10'0"
69"
81"
TBW-89
22½" x 60"
10'9"
73"
85"
TBW-100
25½" x 54"
8'9"
61"
70"
TBW-101
25½" x 54"
10'0"
69"
81"
TBW-109
25½" x 60"
10'9"
73"
85"
TBW-200
30" x 54"
8'9"
61"
70"
TBW-201
30" x 54"
10'0"
69"
81"
TBW-309
30" x 60"
10'9"
73"
85"

ALUMINUM MODELS

Model #
Rough
Opening
Ceiling Height
Landing
(1)
Projection
(2)
TBA-80
22½" x 54"
8'9"
60"
68"
TBA-81
22½" x 54"
10'4"
68"
78"
TBA-100
25½" x 54"
8'9"
60"
68"
TBA-101
25½" x 54"
10'4"
68"
78"
TBA-200
30" x 54"
8'9"
60"
78"
TBA-201
30" x 54"
10'4"
68"
78"
ThermaBloc