Isover Spacesaver 200mm x 1160mm x 5.20m Loft Insulation Roll 6.032m2

£31.16 £25.97
In stock
Product Description

Isover Spacesaver is a high quality thermal insulation, perforated along the roll to allow the user the choice of full, half or third width options from a single roll.  Typically used as loft insulation, offering excellent thermal insulation properties and durability.

Size: 1160mm x 5.20m

Other available thicknesses: 150mm & 200mm

We are happy to help with enquiries, stock availability or any technical help you require, however for security reasons we cannot take orders over the phone. So if you need to chat give us a call on 03301231761 or email us at [email protected].

What is Isover Spacesaver 200mm loft insulation?

Isover Spacesaver 200mm is a low density glass mineral wool roll that is primarily used in roofs and loft floors, as well as stud walls. It is an effective type of thermal roof insulation, helping to prevent heat loss from your project. 

As it is manufactured from recycled glass mineral wool, it is a sustainable and eco-friendly option for your project. It has zero Ozone Depletion Potential (ODP) and less than 5 Global Warming Potential (GWP).


Features of the Isover Spacesaver 200m Loft Insulation Roll:

  • Space-saving roll which reduces storage space
  • Sustainable and eco-friendly, made from recycled materials
  • Exceptional tear strength
  • Totally non-combustible
  • Durable and not easily damaged in storage, during transport or on-site
  • Easy to install
  • Long product life and will not age

Many people choose the Isover 200m loft insulation because of its environmental properties. Isover glass wool insulation is manufactured from a combination of silica sand and up to 80% recycled post-consumer glass from building regeneration projects or flat glass manufacture that would otherwise go to landfill. 

This makes Isover one of the most environmentally sustainable insulation products on the market today. The material credentials of installing Isover glass mineral wool insulation include:

Zero ODP (Ozone Depletion Potential)
Zero GWP (GlobalWarming Potential)


Applications for Isover 200m Spacesaver Insulation:

The 200m Spacesaver insulation roll can be used in roofs, loft floors and stud walls. It can be used in both new build projects and retrofits, so it’s super versatile. It is usually fitted in two layers, with one layer between the joists and another over the top of them.

Data Sheet (490.32 kB)
Customer Questions
With loft roll do I also need a vapour barrier?
Loft roll is naturally permeable, meaning moisure particles are able to pass through the material effectively. This means a vapour barrier is not required.
What is the coverage of the 200mm roll? I need to calculate how many rolls I will need.
Isover Spacesaver loft roll at 200mm is 1160mm wide by 5.20m long, making the total coverage 6.032m2. Once you have calculated the area to cover in m2, divide this number by 6.032 to calculate the number of rolls required. Please take into account any extra for wastage.
How does loft roll insulation work?
The manufacturing process of the loft rolls leaves many little air pockets in the insulation material. These air gaps slow down the transfer of heat from one side of the material to the other, making the Knauf loft roll a very effective insulator.
How long does this last?
Loft roll has a long lifespan especially if left untouched. Interaction with the product may mean the product needs to be replaced sooner, however a 40 year lifetime is reasonable.
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More Information
Supplier Part Number5200840154
Size200mm x 1160mm x 5.20m

Orders and Delivery

Free delivery if your order is over £300 ex VAT. Orders between £100 - £300 ex VAT will be subject to a delivery charge of £50 ex VAT. Please note, we are unable to accept orders less than £100 ex VAT

When ordering on line you can specify the date of delivery, however we would not be able to specify the time of delivery on that day.

• Please note that we have a number of large vehicles, including articulated vehicles that may be used for delivery. Please advise us in the comments on your order if access to the delivery address is limited.

• Due to insurance guidelines, delivery personnel are unable to enter private residences. Delivery will be as far as possible to the kerbside of the delivery address. The recipient of the products is responsible for any additional lifting once the delivery has been made. Please bear in mind that Insulation products can be bulky and / or heavy.

• The delivery driver will require a signature to confirm the goods have been received.

 † Unfortunately we, Insulation Express, cannot deliver to the Highlands & Islands of the UK. However we will be happy to deliver to a freight forwarding company on your behalf.


Returns and Refunds

In the unlikely event that you need to return an item, please contact our team on [email protected] within 14 days of accepting delivery of the item.

Restocking charges may apply. We will discuss this with you upon receipt of the cancellation request. Restocking charges will be applied where the products are no longer required AND NOT for goods returned because either defective or damaged.

We usually charge 30% of value (minimum £25.00).

Please note that we cannot accept returns on special orders. Special orders may consist of items sent via third party shipping companies or made to measure products. If you are unsure on whether or not your item is a special order, please contact us on [email protected] prior to placing the order.

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