Green Loft Insulation Roll - 4m x 570mm x 50mm

Upgrade your home's energy efficiency with this thermal insulation roll, designed for effective an...

Best current price£20.00from Homebase

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HomebaseGreen Loft Thermal Polyester Insulation Roll 4M X 570Mm X 50Mm
Free delivery in 1–3 days
£20.00
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wilkoGreen Loft Thermal Polyester Insulation Roll for Roofs and Walls 4m x 570mm x 50mm
Free delivery in 1–3 days
£20.00
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B&QB&Q - Eco-Friendly Loft Insulation RollRecycled PolyesterThermal & Energy-Saving (L)4M X (W)570mm X (T)50mm
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£22.99
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The RangeGreen Loft Thermal And Moisture Resistant Insulation Roll 570Mm Width - White / 4M / 50Mm
Free delivery in 1–3 days
£22.99
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Product Information

Full details

The Green Loft Insulation Roll is designed for homeowners and DIY enthusiasts looking to improve their home's energy efficiency in spaces like lofts, walls, roofs, sheds, and garages. This 4m roll offers a highly effective, sustainable thermal barrier that helps maintain consistent indoor temperatures while lowering energy costs. While it is simple to install and itch-free, users should be aware that the product arrives compressed and requires manual fluffing upon unpacking to reach its full 50mm thickness.

All features

BrandGreen Loft

Extended Product Information

FAQs

Does this insulation cause skin irritation?

No, this material is designed to be itch-free, meaning you do not need to wear special protective gear or gloves during installation.

Can I use this in my garage?

Yes, this insulation is suitable for lofts, walls, roofs, sheds, and garages.

How do I make the insulation reach its full 50mm thickness?

Simply fluff the material by hand after you have unpacked it from the roll to encourage expansion.

Will this insulation prevent mould?

Yes, it is designed to resist moisture, which helps prevent the development of damp and mould in the insulated area.

Is the insulation easy to trim to size?

Yes, the material is flexible and easy to cut, allowing you to tailor it to your specific space.

Troubleshooting

Insulation feels thinner than 50mm after unpacking

The product is shipped compressed; manually fluff the material by hand after unpacking to allow it to expand to its full thickness.

Difficulty getting a straight cut

Use a sharp, long-bladed knife and a straight edge or guide to ensure a clean, precise cut through the 50mm material.

Pros and Cons

Pros

  • Itch-free material requires no protective clothing during installation
  • Versatile use across lofts, walls, roofs, sheds, and garages
  • Resistant to moisture to help prevent damp and mould
  • Easy to cut and fit into tight spaces
  • Helps reduce energy consumption and carbon footprint

Cons

  • Requires manual fluffing after unpacking to reach full 50mm thickness
  • Limited to 4m per roll which may require multiple packs for large areas
  • Fixed width of 570mm might not suit non-standard joist configurations

Setup, Compatibility & Care

Installation is straightforward. Measure your joist spans and cut the roll to length using a sharp utility knife or heavy-duty shears. Because the material is itch-free, you can handle it with bare hands.

Compatibility: The 570mm width is optimized for standard joist spacings found in most modern homes.

Care: Once installed, the material is largely maintenance-free. Ensure that the area remains dry during installation to keep the insulation working effectively. If the insulation becomes saturated, investigate and fix the source of the water ingress immediately to maintain performance.

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