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Product selection from JOHNS MANVILLE

Johns Manville Fibreglass Building Insulation - R20 - 120.11-sq. ft. - Pack of 16 - Attics and Floors

Article #54835730 Model #90017850 Format 23x47x6"
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Description

This Johns Manville R20 fibreglass building insulation is formaldehyde free, fireproof and mould resistant. It provides effective resistance to heat transfer. It is white and 23 x 47 x 6 inches in size with a coverage area of 120.11 square feet.
ECOLOGO  GREENGUARD 

Ecological Attributes

This insulating product is certified ECOLOGO®. It emits fewer VOCs and formaldehyde for better air quality, reduces heat loss for energy savings, and is made from at least 45% of recycled materials to reduce the use of raw materials. The use of recycled materials decreases the environmental impacts associated with extraction of raw materials and landfilling. Moreover, by reducing the level of harmful substances in your home, you improve the quality of air and decrease the adverse impacts on human health. This product is certified by GREENGUARD, attesting that it has less of an impact on indoor air quality. The concentrations of the total volatile organic compounds (VOCs) and formaldehyde are less than 0.5 mg/m3, reducing the impact on human health in the home.

Product specifications

Style
Batt
Area
120.11 ft²
Component
Fiberglass
Model
R20
Color
White
Type
Building Insulation

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does the insulation come with a vapor barrier attached

Asked by: mj45
No
Answered by: Insulating101
Date published: 2021-01-19

How many bundles do I need for a 20x24 garage.

Asked by: ftweld
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Johns Manville Fibreglass Building Insulation - R20 - 120.11-sq. ft. - Pack of 16 - Attics and Floors is rated 4.8 out of 5 by 5.
Rated 4 out of 5 by from Not 120 lb! Nice stuff. Not sure why it says 120 lbs. ship weight.... maybe 20 lbs per package
Date published: 2018-10-04
Rated 5 out of 5 by from Great insulation. Good insulation for garage walls and/or attic space. After insulating I noticed the difference the next day, temperature outside was 30+, but inside it didn't go above 20-22 Celsius. Will see how it performs in winter.
Date published: 2020-08-29
Rated 5 out of 5 by from insulation for attic The insulation is to finish the attic. No issues with the product.
Date published: 2020-12-11
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