Cavity Wall Insulation Grants – Damp-proof & winter-proof for FREE

Cavity wall insulation grants are to take off hundreds of pounds from your estimated expenses on insulating cavity walls. Costs for cavity wall insulation tend to rise up to 500 pounds, which is beyond the limit of low common households. Therefore, governments, local insulation providers and insulation material suppliers have come up with insulation grant schemes to extend financial assistance. All those house owners, landlords and tenants (who receive approval from their landlords) can apply for these grants scheme.

According to the grants policy, grants applicants get away with grants worth of at least 50% of the costs if they do not qualify for the full amount of estimated costs. With these cavity wall insulation grants schemes convert pains of meeting the pricey processes of injecting insulation in the walls and paying ever increasing energy bills. Once you fill up the gap between layers in the walls with suitable insulation materials it adds strength to resist dampness and harsh blow of changing weather, whether hot or cold.

Though a large range of variations prevails in types of insulation materials, they all function in the same manner. Whatever the insulation material you select and inject into the spaces between the outer brickwork and interior masonry layer of external walls, they are potent to reduce up to 35% of heat loss through walls. However, insulation materials may show different results in contact to human skin, resistance to heat transfer since the R-value of different materials are diverse. It is also imperative to check out whether a particular insulation material is sanctioned by the cavity wall insulation grants scheme you are opting for.

What types of insulation materials are available for insulating cavity walls?

The insulation materials available for insulating cavity walls are in broad ranges, but the most common types of insulation materials are Urea Formaldehyde Foam, mineral wool and Expanded Polystyrene Bead. These insulation materials are sanctioned as per the regulation of the cavity wall insulation grants scheme and properties these materials have include resistance to water penetrating, shifts moisture in the air and provides proper ventilation and breathable construction materials, resistance to fire, resistance to rotting, vermin and fungi etc. As all of these materials have equivalent insulation properties and manufacturing of these materials comply with strict quality control policies, current industry standards and building regulations, using these materials will qualify easily for cavity wall insulation grants.

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Jack William is an article author, who brings the information about cavity wall insulation and cavity wall insulation grants through article, news, press release and blog. For more details on cavity wall insulation grants visit our home insulation website.


A typical cavity wall of blockwork, insulation and brickwork. This would be considered a poor example of a cavity wall by today's standards. The insulation is in contact with both walls, which would allow moisture to pass through from the outer leaf to the inner leaf, causing damp. In modern cavity walls, the insulation is usually installed against the inner leaf (wall) and secured, still leaving an adequate air space in the cavity..
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