Shop All Vent and Duct Insulation
Johns Manville
1 1/2 in x 48 in x 48 in Calcium Silicate High Temperature Insulation
Mfr # 638336
Zoro # G9828122
Item requires special delivery charges. A $95.00 per item surcharge will be applied.
$970.99
Free 30-Day Returns
Key Features
- Density 55 lb/cu ft
- Thickness 1 1/2 in
- Material Calcium Silicate
- Strength Extra Strong
- Width 48 in
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
Product Information
- Brand Johns Manville
- MFR # 638336
- Zoro # G9828122
- Country of Origin United States
- Category Vent and Duct Insulation
Dimensions
Width | 48 in |
Length | 48 in |
Details
Density | 55 lb/cu ft |
Thickness | 1 1/2 in |
Material | Calcium Silicate |
Strength | Extra Strong |
Approx. R Value | 1.54 |
Moisture Absorption | Minimal |
Item | High Temperature Insulation |
Color | White |
Temp. Range | 0 Degrees F to 1700 Degrees F |
Standards | ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL1479, UL1709, UL263 |
Foam Cell Type | Closed |
Water Vapor Absorption | Minimal |
R Value | 1.54 |
Facing Material | Unfaced |
Description
High Temperature Insulation, Density 55 lb/cu ft, Facing Material Unfaced, Flexibility Not Applicable, Foam Cell Type Closed, Form Board, Insulation Color White, Insulation Material Calcium Silicate, Maximum Operating Temperature 1,700 Degrees F, Minimum Operating Temperature 0 Degrees F, Overall Length 4 ft, Overall Width 4 ft, R Value 1.54, Thickness 1 1/2 in, Standards ASTM C656, C795, E119, E136, E72, E84, NFPA251, UL 1479, UL 1709, UL 263, Water Vapor Absorption Minimal
Ratings & Reviews
3 Reasons You Can Count On Us
-
Supplies for every job.
10 million items and the exact one you need.
-
When you need it fast, count on Zoro!
2 million products ship in 1 day.
-
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- DAYTON Intake Louver, Fixed, Drainable, 30H x 48W (20UA67)
- AIR HANDLER Pleated Air Filter, 24x24x4, MERV 10, High Capacity, Synthetic, 4YUZ8, Beverage Board (4YUZ8)
- POWERZONE PowerZone FES50-T5 High-Velocity Pedestal Stand Fan, 3-Blade, 3-Speed, 120 V, Black (FES50-T5)
- JOHNSON CONTROLS Johnson Test Probe (JC-5361)
- JOHNS MANVILLE 1/2 in x 24 in x 48 in Calcium Silicate High Temperature Insulation (638328)
- JOHNS MANVILLE Duct Insulation, 2" x 24" x 48" (17765)
- JOHNS MANVILLE Duct Insulation, 2" x 24" x 48" (17595)
- JOHNS MANVILLE 1/2 in x 48 in x 96 in Calcium Silicate High Temperature Insulation (638322)
- JOHNS MANVILLE Duct Insulation, 1-1/2" x 24" x 48" (17740)
- JOHNS MANVILLE 3/4 in x 12 in x 12 in Calcium Silicate High Temperature Insulation (684707)
- ROXUL 1 1/2 in x 48 in x 24 in Mineral Wool/Foil Backing 8#, Green (560136)
- Johns Manville Heating Ducting & Venting