Henges insulation
Transcript of Henges insulation
HENGES
INTERIORS
Midwest Insulation and Supply was incorporated in March of 1932 by J.G. Henges. In 1940 the company changed its name to Henges Company and later split in March of 1969 into Henges Interiors.
Photo: April 11, 1932
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Fiberglass Batts
• Roll or Length Goods
• Various Widths
• R-value from 11 to 49
• 1/8” gap will reduce the R-value 10-20%
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Spider System
• Blown product
• Fills voids and uses a non flammable resin to hold in place
• R-Value
2x4: up to R15
2x6: up to R23
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Spray Foam
Closed Cell
• Fills voids and air seals all penetrations
• Hard and dense
R-value
2x4: up to R 21
2x6: up to R33
Closed cell foam does not allow moisture to pass through it.
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Spray Foam
Open Cell
• Fills voids and air seals all penetrations
• Soft and Porous
R-value
2x4: up to R 13
2x6: up to R 20
Open cell foam allows moisture to pass through it and can expand 100 time it original size.
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Attic Insulation
Fiberglass
• Blown Product
• Made with 20-30% recycled glass
• Does not contain any chemicals
• Resists moisture
R-value – various
R 30 to R 60
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Attic Insulation
Cellulose
• Blown Product
• Made with up 85% recycled paper
• Contains boric acid as a fire retardant
R-value – various
R 30 to R 60
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