Johns Manville R-23 TempControl Unfaced Mineral Wool Insulation Batts - All Sizes
Zone 1 / 5.5 in x 15.25 in x 47 in (24.89 Sq Ft/Bag)
£25.00
Sale price
£25.00
Regular price
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Johns Manville R-23 TempControl Unfaced Mineral Wool Insulation Batts - All Sizes
£25.00
Sale price
£25.00
Regular price
Shipping calculated at checkout.
JMTCR235.515.2547-Zone1E
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Description
| Zone | States |
|---|---|
| Zone 1 | AL, CT, FL, GA, IL, LA, MA, MD, ME, NC, NH, OH, PA, SC, TN, VA |
| Zone 2 | IA, KS, MI, MN, MO, OK, TX, WI |
| Zone 3 | AR, CA, CO, MT, NM, NV, UT |
| Size | Sq Ft/Bag | Batts/Bag | R Value |
|---|---|---|---|
| 5.5 in x 15.25 in x 47 in | 25 | 5 | R23 |
| 5.5 in x 23 in x 47 in | 37.5 | 5 | R23 |
Johns Manville Mineral Wool TempControl batts offer R-Values up to R-30. Noncombustible, fire- and moisture-resistant, they are designed to deliver thermal control and delay the spread of fire in wood-stud cavities of exterior walls, basements and heated crawlspaces.
Advantages
Thermally Efficient: Effective resistance to heat transfer with R-values up to R-30.
Fire-Resistant: Melting point in excess of 2000˚F (1093˚C). Flame Spread of 0 and Smoke Developed of 0.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
| ASTM Standards | ASTM C665 | Type 1 |
| Thermal Resistance | ASTM C518 | R-15, R-23, R-30 |
| Flame Spread | ASTM E84 | 0 |
| Smoke Development | ASTM E84 | 0 |
| Critial Radiant Flux | ASTM E970 | > 0.12 W/cm2 (0.11 Btu/ft2s) |
| Water Vapor Sorption | ASTM C1104 | 5% or less by weight |
| Odor Emission | ASTM C1304 | Pass |
| Corrosiveness | ASTM C665 | Pass |
| Fungi Resistance | ASTM C1338 | Pass |
| Combustion Characteristics | ASTM E136 | Pass |
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.