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Loft Roof Insulation Isover Spacesaver (Various Sizes)

  • Various sizes available - Select from dropdown menu
  • Made from glass wool making it super lightweight
  • Provides excellent insulation helping improve energy bills and acoustic qualities
  • Non-combustible giving it excellent fire resistance
Delivery: 3 - 5 Working Days more details
Delivery Tier: Bulky more details
Product Information

Loft Roof Insulation Isover Spacesaver (Various Sizes)

This Loft Roof Insulation Isover Spacesaver is a fantastic building material, the main purpose of this spacesaver insulation material is to help with roof insulation, improving your home energy, energy efficiency and energy bills. 

This insulation can be applied on both pitched and flat roof buildings, the insulation not only improves energy it also is an acoustic insulation helping keeping out noises from outside that may come through the loft floor. It is a glass wool product making it extremely lightweight.


  • General Purpose Roll - two convenient ready-cut widths.
  • Thermal conductivity (λD) of L44 (0.044 W/mK)
  • Excellent thermal and acoustic performance.
  • Exceptional tear strength.
  • Completely fire safe - Euroclass A1 fire rating when classified in accordance with BS EN 13501-1.
  • Durable - not easily damaged in storage, during transport or on site when installed.
  • Does not absorb water.
  • Easy to install.
  • Long product life - will not age.
  • Odourless, inert and fully compatible with all standard building materials and components.
  • Will not accelerate corrosion with steel, copper or aluminium.
  • Will not sustain vermin.
  • Will not breed or promote fungi or bacteria.
  • Non-hygroscopic and will not slump or consolidate in normal applications. 

Sizes Available

  • 100mm X 1160mm X 9.17M = 10.64M2
  • 150mm X 1160mm X 6.03M = 6.99M2
  • 170mm X 1160mm X 5.39M = 6.25M2
  • 200mm X 1160mm X 3.88M = 4.50M2
More Information
More Information
Product Brand ISOVER
Delivery Information

Delivery Options and FAQs


What will my delivery cost?

We offer delivery tiers based on the size of your order:

Delivery Tier Charge
Free Delivery £0
Small £6 Free over £100
Medium £12 Free over £200
Large £20 Free over £300
Bulky £30 Free over £500
Pallet £40 Free over £750

A basket containing items from two or more delivery tiers will be charged at the highest tier.

Where do you deliver?
We deliver within mainland England, Scotland and Wales. We do not deliver to Northern Ireland.
How will my bulky or pallet order be delivered?

For bulky deliveries we will call or text to arrange a suitable delivery date. Please ensure you provide an appropriate mobile number at the checkout.

All bulky and pallet orders will be delivered by large lorry to the kerbside. Please ensure there is suitable access to the delivery address before ordering.

Please note a signature is required for all bulky and pallet deliveries.


Should you have any questions regarding your delivery you can contact us via live chat or email by visiting our Contact Us page.

For more information please refer to our full Terms & Conditions.

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