Isover Cavity Wall Insulation | 75mm

Isover Cavity Wall Insulation | 75mm

Knauf Loft Insulation is a roll of silicone impregnated glass mineral wool that provides thermal insulation in roofs and loft floors, which in turn can transform a loft in to a comfortable living space. This product is suitable for a number of domestic and commercial applications, including multi-storey projects. This particular insulation is installed in a two layer system, one layer over the joists and an additional layer between the joists for optimum insulation.

The Isover Cavity Wall Insulation is available in a variety of thicknesses:

VAT INCLUDED

Thicknesses available:

50mm     10.92m2 per pack
75mm     8.74m2 per pack
85mm     6.55m2 per pack
100mm   6.55m2 per pack

Delivery Cost

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Availability: Out of stock SKU: ISOCWI75MM

£42.40 inc VAT

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Click & Collect

Collect from our Thurrock branch

Fast Nationwide Delivery

Delivered in 2-5 Working Days

Description

Isover Cavity Wall Insulation | 75mm

Specifications

Isover Cavity Wall Insulation is slabs of silicone impregnated glass mineral wool  that provide thermal insulation in masonry cavity walls in full-fill applications. This product is suitable for a number of domestic and commercial applications, including multi-storey projects.

The insulation covers all durability concerns, including being non-combustible, resistant to weather in all exposure zones and the product does not age. As well as this, it is extremely lightweight, along with being easy to cut and install, making this one time job a much more efficient one.

This particular insulation is not only extremely durable, but is manufactured in such a way to provide a much more energy efficient and eco-friendly construction. If this insulation is applied to the home, it is possible to save up to £150 a year on energy costs, even if exterior cavity walls are insulated, as it stops heat escaping from the interior to the exterior walls. As well as trapping heat inside, the insulation also maintains temperature much better than standard insulation. As for environmental efficiency, the slabs themselves are made from 86% recycled glass, this makes them credited with having zero Ozone Depletion Potential and zero Global Warming Potential.

The Isover Cavity Wall Insulation is available in a variety of thicknesses:

VAT INCLUDED

Thicknesses available:

50mm     10.92m2 per pack
75mm     8.74m2 per pack
85mm     6.55m2 per pack
100mm   6.55m2 per pack

Additional information

Weight 15000 g
Product

Insulation

Yes, in some cases it may be possible to top up the cavity wall insulation because it can shrink over time and may become less effective.

It works by filling the gap in-between the outer wall and the inner wall. It stops heat loss in your home by keeping air trapped within the cavity.

If moisture gets into the insulation its ability to keep the house insulated and warm is diminished.

Yes, you can but it will be a lot of work and planning. It is recommended to get an expert to do it because mistakes can cost a lot of money to rectify.

Cavity wall insulation is installed by drilling holes into the side of a building. The insulation is then injected into the wall.

Cavity wall insulation is made of mineral wool.

No, it is classed as an irritant because it can irritate your eyes and skin, making them very itchy.

Cavity wall insulation can be highly flammable, but because of advances in the production of insulation, it’s fire retardant with a melting point of 1093 degrees C.

Cavity wall insulation can cause dampness if installed incorrectly.

Yes, it is definitely worth it. After it has been installed you will save energy and cut the cost of your heating bill.

Delivery Information

We offer a cost effective delivery service across the whole of mainland UK.

Standard Delivery

Goods are usually delivered within 2-5 working days from the time you place your order.

Free Delivery

Orders over £500 in value are eligible for FREE delivery* *For customers located within 100 miles of our Thurrock, Essex branch.

International Delivery

For worldwide delivery costs, please call us on 0208 617 8979 or use our live chat service to speak with a customer advisor.

Click & Collect

Collect from our Thurrock branch

If you would prefer collect your goods you can do so from our Thurrock, Essex branch.

Conveniently located close to Lakeside Shopping Centre with easy access to the M25 and A13, our Thurrock branch is perfectly located for customers collecting from the surrounding areas.

Our Address:
Builders Marketplace Ltd
Unit B6, J31 Park,
Motherwell Way,
West Thurrock,
Essex, RM20 3XD

What do I need to bring to collect my order?

Please head to the our Trade Counter located within our warehouse and bring the following:
  • A copy of your order confirmation on your phone or printed out as proof of purchase.
  • The payment card that you used to pay for this order.
  • If someone else is collecting on your behalf, they must bring the email confirmation and their own valid photo ID. Age restricted products can not be collected by anyone other than the person who placed the order.
We will not release your order without verifying your ID first.

Can someone collect on my behalf?

Yes, we're happy for someone else to collect an order on your behalf. Please provide the person collecting your order with your proof of purchase such as an invoice or email confirmation.