Loft Blanket Insulation

Browse our range of blanket insulation suitable for use in loft spaces. Hassle free returns - Our Sales & Support team is always ready and waiting to assist you with any queries you may have. Why not get in touch with us now by phone at 020 3582 6399 or chat with us via Live Chat.
Knauf Loft Roll 44 Combi-Cut - All Sizes
Knauf Earthwool Loft Roll 44 Combi-Cut - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £30.30 £36.36
Sale price
from £30.30 £36.36
Regular price
£0.00
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Rockwool RWA45 (All Sizes)
Rockwool RWA45 (All Sizes) Floor Insulation
Vendor
Rockwool
Regular price
from £22.25 £26.70
Sale price
from £22.25 £26.70
Regular price
£0.00
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Knauf Acoustic Roll - All Sizes
Knauf Earthwool Acoustic Roll - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £45.43 £54.52
Sale price
from £45.43 £54.52
Regular price
£0.00
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Rockwool Flexi-Slab - All Sizes
Rockwool Flexi-Slab - All Sizes Loft Insulation
Vendor
Rockwool
Regular price
from £37.24 £44.69
Sale price
from £37.24 £44.69
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£0.00
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100% Sheepwool Insulation Comfort Roll (All Sizes)
100% Sheepwool Insulation Comfort Roll (All Sizes) Floor Insulation
Vendor
Sheepwool
Regular price
from £61.05 £73.26
Sale price
from £61.05 £73.26
Regular price
£80.70
Unit price
per 
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Isover Spacesaver Combi-Cut - All Sizes
Isover Spacesaver Combi-Cut - All Sizes Loft Insulation
Vendor
Isover
Regular price
from £32.05 £38.46
Sale price
from £32.05 £38.46
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£0.00
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Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes)
Rockwool RW3 Acoustic, Thermal, and Fire Performance Insulation Slabs (All Sizes) Cavity wall Insulation
Vendor
Rockwool
Regular price
from £394.90 £473.88
Sale price
from £394.90 £473.88
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£0.00
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Rockwool RW5 (All Sizes)
Rockwool RW5 1200mm x 600mm (All Sizes) Cavity wall Insulation
Vendor
Rockwool
Regular price
from £691.65 £829.98
Sale price
from £691.65 £829.98
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£0.00
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Actis Hybris 1200mm x 1145mm - All Sizes
Actis Hybris 1200mm x 1145mm - All Sizes All Insulation
Vendor
Actis
Regular price
from £814.40 £977.28
Sale price
from £814.40 £977.28
Regular price
£0.00
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Knauf OmniFit Slabs (All Sizes)
Knauf Earthwool OmniFit Slabs (All Sizes) Loft Insulation
Vendor
Knauf
Regular price
from £898.49 £1,078.19
Sale price
from £898.49 £1,078.19
Regular price
£0.00
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Knauf RS45 (All Sizes) 600mm x 1200mm
Knauf Earthwool RS45 (600mm x 1200mm) - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £344.37 £413.24
Sale price
from £344.37 £413.24
Regular price
£0.00
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Knauf RS60 (600mm x 1200mm) - All Sizes
Knauf Earthwool RS60 (600mm x 1200mm) - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £404.14 £484.97
Sale price
from £404.14 £484.97
Regular price
£0.00
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Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Earthwool Flexible Slab 600mm x 1200mm - All Sizes All Insulation
Vendor
Knauf
Regular price
from £374.92 £449.90
Sale price
from £374.92 £449.90
Regular price
£0.00
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Knauf OmniFit Roll - All Sizes
Knauf Earthwool OmniFit Roll - All Sizes Loft Insulation
Vendor
Knauf
Regular price
£1,176.85 £1,412.22
Sale price
£1,176.85 £1,412.22
Regular price
£0.00
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per 
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Knauf RS140 (600mm x 1200mm) - All Sizes
Knauf Earthwool RS140 (600mm x 1200mm) - All Sizes Loft Insulation
Vendor
Knauf
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
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£0.00
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per 
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Knauf RS100 (600mm x 1200mm) - All Sizes
Knauf Earthwool RS100 (600mm x 1200mm) - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £641.69 £770.03
Sale price
from £641.69 £770.03
Regular price
£0.00
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Eolis HC 135mm x 1.5m x 8m (12m2 Roll)
Actis Eolis HC 135mm x 1.5m x 8m (12m2 Roll)
Vendor
Actis
Regular price
£165.46 £198.55
Sale price
£165.46 £198.55
Regular price
£0.00
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per 
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Thermafleece CosyWool Roll
Thermafleece CosyWool Roll
Vendor
Thermafleece
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
Regular price
£0.00
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per 
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Thermafleece SupaSoft Roll
Thermafleece SupaSoft Roll
Vendor
Thermafleece
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
Regular price
£0.00
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Knauf OmniFit Roll 34 - All Sizes
Knauf Earthwool OmniFit Stud - All Sizes Loft Insulation
Vendor
Knauf
Regular price
from £2,481.07 £2,977.28
Sale price
from £2,481.07 £2,977.28
Regular price
£0.00
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When it comes to ensuring the optimal thermal performance of a loft or attic space, selecting the most efficient, high-quality loft blanket insulation is paramount. In this category, you will discover a range of loft blanket insulation products, each offering their own specialities in terms of thermal, acoustic, and fire performance.

Knauf Insulation

Knauf presents a broad spectrum of insulation rolls and slabs suitable for varied applications. Products like "Knauf Loft Roll 44" and "Knauf OmniFit Roll" offer combi-cut solutions, aiding in easy installation across irregular or specific loft spaces. The brand is also notable for acoustic solutions ("Knauf Acoustic Roll") and diverse density options, such as the RS series (e.g., "Knauf RS45", "Knauf RS60"), allowing customers to select products that meet specific thermal and acoustic demands.

Rockwool Insulation

Rockwool products are distinguished for their stellar thermal, acoustic, and fire performance properties. For instance, "Rockwool RWA45" and "Rockwool RW5" come in various sizes to meet different insulation thickness requirements. "Rockwool RW3" stands out for providing an all-encompassing solution, encapsulating acoustic, thermal, and fire performance in one product, catering to those who seek multi-faceted insulation solutions.

Sheepwool Insulation

100% Sheepwool Insulation Comfort Roll offers a natural, breathable, and sustainable insulation solution for those who are environmentally conscious. Sheepwool insulation not only provides excellent thermal performance but also manages moisture efficiently, ensuring a comfortable and dry interior environment.

Isover

Isover provides quality loft insulation solutions like "Isover Spacesaver Combi-Cut", known for their reliable thermal performance and easy installation due to their combi-cut design, making them an ideal choice for DIY installers and professionals alike.

Actis Insulation

Actis offers technologically advanced insulation products like "Actis Hybris" and "Eolis HC", renowned for their reflective properties and impressive thermal performance. These products are especially suited for those seeking innovative, space-saving insulation solutions that don’t compromise on efficiency.

Thermafleece

Thermafleece presents insulation rolls such as "Thermafleece SupaSoft Roll" and "Thermafleece CosyWool Roll" that stand out for their sustainable and eco-friendly properties. Crafted from recycled plastic bottles (SupaSoft) and natural wool (CosyWool), these products provide a greener option without sacrificing insulation effectiveness.

How to Choose the Right Product?

When navigating through the abundant choices in loft blanket insulation, consider the following aspects:

  • Thermal Performance: Select a product that aligns with the desired U-value and complies with building regulations.

  • Acoustic Properties: If sound insulation is paramount, opt for products renowned for their acoustic dampening properties, like specific Knauf and Rockwool products.

  • Sustainability: For eco-conscious projects, explore products like Sheepwool and Thermafleece, which offer effective insulation while prioritising environmental sustainability.

  • Space Considerations: Consider the available space for insulation and choose a product that aligns with the physical constraints of the loft area.

  • Budget: While prices may vary, consider products that offer a balance between cost and effective, long-lasting performance.

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