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What is glass wool insulation? Construction pros reveal it's affordable, effective and easy to install, but it has one major weakness to watch out for
With proper thickness and professional installation ... but if you want a non-toxic option mineral wool or foam insulation inserts can be used, although foam inserts often contain formaldehyde.
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Reducing heat loss from your home
Floor 15 Thick carpets on floors. Mineral wool beneath ground floor floorboards. For concrete floors rigid foam insulation can be used. Trapped air between carpet threads, wool fibres and within ...