Building Paper
Physical Description
GMCraft is asphalt saturated building paper, which is designed for installation behind stucco or other exterior wall claddings as a secondary barrier. GMCraft is a “weather-resistive barrier” as described in Section 1404.2 of the 2000 International Building Code® (IBC) and also qualifies as a “weather-resistive sheathing” as described in Section R703 of the 2000 International Residential Code TM (IRC). All forms of GMCraft exceed the standards set in Federal Specification UU-B-790a, Type 1, Grade “D”, Style 2, in accordance with Section 1402.1 of the 1997 Uniform Building Material Code (and subsequent editions). GMCraft has maintained an ICC (formerly ICBO) Evaluation Report, No. 5924 since October of 2000. GMC conducts ongoing testing of its GMCraft products to ensure that they meet or exceed industry standards including ASTM D-779-03, ASTM D-828 and ASTM E-96-03 (see typical results below).
GMCraft 10
GMCraft 10 Single covers 324 SF (Roll Size: 40″ x 98 lineal feet).
GMCraft 10 Double covers 162 SF (Roll Size: 40″ x 49 lineal feet).
gmcraft10datajune2015
GMCraft 30
GMCraft 30 Single covers 324 SF (Roll Size: 40″ x 98 lineal feet).
(also available in 2 layers and 1/2 length)
30ds
GMCraft 60
GMCraft 60 Single covers 240 SF (Roll Size: 40″ x 72 lineal feet).
GMCraft 60 Double covers 162 SF (Roll Size: 40″ x 49 lineal ft – 2 layers).
60ds
GMCraft 60/30
GMCraft 60/30 (1 layer each – not glued).
60-30ds
Roofing Felt Products
Physical Description
GMC Roofing Felt is an industry leading, superior quality “authentic” asphalt saturated organic felt underlayment. All GMC products meet various ASTM standards.
4 Square Standard
15 ASTM D 4869-05 Type I covers 432 Sq Ft.
Is also available in a 324 Sq Ft roll
Width: 39 3/8″
Is packaged on 36 rolls/pallet, 36 pallets/truckload
Download the Data Sheet
2 Square Standard
30 ASTM D 4869-05 Type II covers 216 Sq Ft
Width: 39 3/8″
Is packaged on 36 rolls/pallet, 36 pallets/truckload
Download the Data Sheet
18″ 30 ASTM
18″ 30 ASTM D 226-05 covers 180 Sq Ft
Width: 18″
Is packaged 32 rolls per pallet
Download the Data Sheet
22″ 30 ASTM
22″ 30 ASTM D 226-05 covers 220 Sq. Ft.
Width: 22″
Is packaged 32 rolls per pallet
Download the Data Sheet
4 Square ASTM
15 ASTM D 226-05 Type I covers 432 Sq. Ft.
Is also available in a 324 Sq. Ft. roll
Width: 39 3/8″
Is packaged on 25 rolls/pallet, 34 pallets/truckload
Download the Data Sheet
2 Square ASTM
30 ASTM D 226Y-05 Type II covers 216 Sq. Ft.
Width: 39 3/8″
Is packaged on 25 rolls/pallet, 34 pallets/truckload
Download the Data Sheet
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Glass Base Sheet “GBS 40”
Download the Data Sheet
MSR “Mineral Surface Roll Roofing”
Download the Data Sheet
Organic Base Sheet “Organic 40”
Download the Data Sheet