Loft Insulation Roll - 5m x 370mm x 50mm - Green Loft

Improve your home's energy efficiency with this high-quality loft insulation roll. Designed for ef...

Best current price£20.00from Homebase

All Offers

4 offers from £20.00 - £20.99

View price history by clicking the chart icon.

HomebaseOpulent Home Thermal Polyester Loft Insulation Roll 5M X 370Mm X 50Mm
Free delivery in 1–3 days
£20.00
Visit shop
wilkoThermal Polyester Loft Insulation Roll 5M X 370Mm X 50Mm White Opulent Home
Free delivery in 1–3 days
£20.00
Visit shop
B&QB&Q - Eco-Friendly Loft Insulation RollRecycled PolyesterThermal & Energy-Saving (L)5M X (W)370mm X (T)50mm
Free delivery in 1–3 days
£20.99
Visit shop

Product Information

Full details

The Green Loft Insulation Roll is designed for homeowners and DIY enthusiasts looking to improve their home's thermal efficiency and reduce energy costs. Made from non-irritating polyester fibers, this insulation is ideal for lofts, sheds, and internal wall applications, providing a safe and straightforward installation process. While it offers excellent thermal performance, it is important to measure your space accurately beforehand to ensure you purchase the correct amount of material for your specific project needs.

All features

BrandGreen Loft

Extended Product Information

FAQs

Do I need to wear a mask or gloves while installing this?

No, the Green Loft insulation is made from non-irritating polyester fibers, making it safe to handle without protective gear.

Can I use this for internal walls?

Yes, this roll is perfectly suitable for insulation within internal wall cavities.

Is this insulation fire-resistant?

While it is made from durable materials, please check local building regulations regarding fire safety ratings for your specific application.

Can I layer the rolls to increase thickness?

Yes, you can cross-lay the rolls to increase the effective insulation depth if your joist height allows for it.

Does the insulation lose effectiveness if it gets damp?

Yes, moisture can degrade the thermal performance. Always ensure the area is dry and properly ventilated.

Troubleshooting

Material feels loose between joists

Ensure you have not stretched the material during installation; it should fit snugly but not be compressed.

Difficulty cutting to size

Use a sharp, serrated utility blade or dedicated insulation shears for a clean cut through the polyester fibers.

Pros and Cons

Pros

  • Easy to install without specialized protective gear
  • Non-itchy, skin-safe polyester composition
  • Effective at reducing heat loss
  • Versatile use across multiple building types

Cons

  • Standard 370mm width may require multiple passes for wider joist gaps
  • 50mm thickness may not meet high-insulation standards alone in extreme climates
  • Limited to roll-based application

Setup, Compatibility & Care

To install, ensure the area is clean, dry, and free of debris. Measure the distance between your joists to ensure a snug fit; you can easily cut the 370mm-wide rolls using standard heavy-duty scissors or a utility knife if narrower strips are required.

Care instructions are minimal: avoid getting the insulation wet, as dampness can reduce its thermal performance over time. Ensure there is adequate ventilation in your loft space to prevent moisture buildup, and do not compress the material, as its performance relies on the air pockets trapped within the 50mm thickness.

Similar items

Price History

DatePrice
Visit shop