Isover Spacesaver

Isover

Description

A lightweight economical glass mineral wool insulation blanket

Suitable for use in pitched and flat cold roofs and suspended timber floor applications.

Achieves a Euroclass A1 Reaction to Fire classification, according to BS EN 13501-1.

Does not sustain vermin, nor will it breed or promote fungi and/or bacteria growth.

The rolls are pre-perforated to 3x386mm and 2x580mm widths.

Isover Spacesaver glass mineral wool insulation is manufactured from up to 75% recycled glass.

Thicknesses and Availability:

Available in most popular thicknesses at most depots; short lead-times may apply if we need to get stock in before delivering to site.

This Spacesaver Range includes the following readily available product thicknesses: 100mm, 150mm, 170mm and 200mm.

Category:

Product options

QuantityProductex-VATinc-VAT 
£29.90£35.88
£29.65£35.58
£30.04£36.05
£25.32£30.38

Availability Indicators

Isover Spacesaver is sent out from depots nationwide and is subject to the Local Depot Delivery minimum order levels and delivery charge thresholds.

Reasonable stock levels of popular thicknesses are held at larger depots. Please allow extended lead times where products need to be sourced from the manufacturer before being delivered to site.

Isover reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.

  • Generally 1 to 3 working days for delivery
  • Generally 1 to 5 working days for delivery
  • Generally 5 to 10 working days for delivery
  • Special request or made to order item, allow extended lead times. Minimum order levels may apply.
  • Please call to check availability and approximate lead times

Delivery charges will be calculated at check-out. Please visit our Ordering From Us page for further details on minimum order levels and delivery charges. If you have any queries, please do not hesitate to contact me.

Product Application

Glass mineral wool insulation blanket

Isovers glass mineral wool insulation, Spacesaver, is suitable for use in cold pitched and flat roofs, solid masonry walls, timber and steel framed systems, and floors.

Product Make-up

Core: Isover Spacesaver is manufactured from sand, recycled glass, limestone and soda ash, spun into long strands before being bound and compressed into matted layers with zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Facings: Unfaced as standard, however, we may be able to supply polyencapsulated rolls on request, depending on requirements.

Product Properties

Thickness100mm to 200mm 
Roll Length5.2m - 12.18m (dependant on thickness) 
Roll Width1.16m 

Product Performance

Thermal Conductivity0.044 W/mK 
Nominal Densityapprox. 10 kg/m³ 

Product Variants

ProductThicknessThermal Resistancekg/m²
Isover Spacesaver 100mm100mm2.25 m²K/W1 kg/m²
Isover Spacesaver 150mm150mm3.40 m²K/W1.5 kg/m²
Isover Spacesaver 170mm170mm3.85 m²K/W1.7 kg/m²
Isover Spacesaver 200mm200mm4.50 m²K/W2 kg/m²

Standards & Approval

Isover Spacesaver is manufactured under Environmental Management System – ISO 14001. Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) > 5. The manufacturing process does not use or contain CFC’s, HCFC’s or other damaging gases. BES 6001 Rating “Good” - The Framework Standard for Responsible Sourcing.

Isover Spacesaver corresponds to the BRE Global Green Guide online generic specification glass wool insulation ref 815320005. All products achieve a summary rating of A+ within the Domestic, Health, Industrial, Commercial, Retail and Education categories.

Isover Spacesaver is manufactured under Quality Management Standard – ISO 9001 and in accordance with BS EN 13162: Thermal insulation products for buildings. Factory made mineral wool (MW) products.

Product Downloads

Isover Spacesaver datasheet

Isover Spacesaver DoP

Isover Glass Wool Health & Safety

Isover Handbook

Manufacturer Contact

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