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Fiberglass
Johns Manville insulation was created for walls and attics to improve energy and acoustic efficiency.
Color:
white
Material:
Fibreglass
Proprty:
Fireproof
, Acoustic resistant
, Mildew resistant
, Formaldehyde free
Use For:
Attic
, Walls
R Value:
14
Model:
R1457JC
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...
Color:
white
Material:
Fibreglass
Proprty:
Fireproof
, Acoustic resistant
, Mildew resistant
, Formaldehyde free
, Mold
Use For:
Attic
, Flooring
R Value:
20
Model:
G3260
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