Glass Wool Insulation

Glass wool is made from sand and recycled glass, limestone and soda ash. The glass is spun to form millions of fine fibres. A resin is used to bind the long fibres together to form a mat of material giving good tear strength. The density of the product determines whether the insulation is a lightweight quilt supplied in rolls, a flexible slab or a rigid slab, and it’s thermal insulation value.

Application

  • Loft insulation
  • Cavity wall insulation
  • Within partitions and floors

Characteristics

  • Suitable for temperatures up to 230°C,
  • Typically includes 30 – 60% of post consumer waste,
  • A formaldehyde-free binder is available in some brands,
  • Reusable if in a suitable condition,
  • Recyclable,
  • Relatively low-density of material in use reduces overall environmental impact,
  • Inherently non-combustible and resistant to rot,
  • Emissions associated with the manufacture of glass wool - mostly in energy generation. UK emissions are within legally defined limits

Glass wool is made from sand and recycled glass, limestone and soda ash. The glass is spun to form millions of fine fibres. A resin is used to bind the long fibres together to form a mat of material giving good tear strength. The density of the product determines whether the insulation is a lightweight quilt supplied in rolls, a flexible slab or a rigid slab, and it’s thermal insulation value.

Application

  • Loft insulation
  • Cavity wall insulation
  • Within partitions and floors



CHOOSE MANUFACTURERS or scroll down to see products

Show:
Sort By: Limit:

25mm URSA Acoustic Insulation Roll

25mm URSA Acoustic Insulation Roll

25mm - 21.6m2  Delivery Time: 1 - 2 days

Guide Price: £29.24 (£35.09 inc VAT)

£1.35/m2 (£1.62/m2 inc VAT)

25mm URSA  Acoustic Insulation Roll Width: 2x 600mm Area per roll: 21.6m2 Thermal conductivity: 0.035 W/mK R-Value: 0.71 m2K/W Density: 22 kg/m3 Heat capacity: 0.84 kJ/kg Reaction to Fire: Euroclass A1 to BS EN 13501-1   URSA Acoustic Roll is a l..

Guide Price: £29.24 (£35.09 inc VAT)

£1.35/m2 (£1.62/m2 inc VAT)

= m2
other thicknesses
100mm URSA 10 Loft Roll (split 2x570mm)

100mm URSA 10 Loft Roll (split 2x570mm)

9500x1140mm - 10.83m2  Delivery Time: 1 - 2 days

Guide Price: £17.85 (£21.42 inc VAT)

£1.65/m2 (£1.98/m2 inc VAT)

100mm URSA 10 loft roll (split 2x570mm) Width: 2 x 570mm Area per roll: 10.83m2 Length: 9.5m Thermal conductivity: 0.044 W/mK R-Value: 2.27m2K/W Density: 10 kg/m3 URSA 10 Loft Roll is a lightweight, non-combustible, unfaced glass mineral wool products for use as l..

Guide Price: £17.85 (£21.42 inc VAT)

£1.65/m2 (£1.98/m2 inc VAT)

= m2
other thicknesses
75mm URSA 32 Cavity Insulation Batt (pack of 7)

75mm URSA 32 Cavity Insulation Batt (pack of 7)

1200x455 - 3.82m2  Delivery Time: 1 - 2 days

Guide Price: £23.95 (£28.74 inc VAT)

£6.27/m2 (£7.52/m2 inc VAT)

75mm URSA 32 Cavity Batt (pack of 7)Batt Size: 1200mm x 455mmArea per pack: 3.82m²Thermal conductivity: 0.032 W/mKR-Value: 2.34 m²K/WDensity: 29 kg/m³Heat capacity:  0.84 kJ/kgKVapour resistivity: 5 MNs/gmReaction to fire: Euroclass A1URSA Cavity Batt&nbs..

Guide Price: £23.95 (£28.74 inc VAT)

£6.27/m2 (£7.52/m2 inc VAT)

= m2
other thicknesses
100mm  Superglass Acoustic Insulation Roll 11m²

100mm Superglass Acoustic Insulation Roll 11m²

100mm - 11m2  Delivery Time: 1 - 2 days

£39.98 (£47.98 inc VAT)

£3.63/m2 (£4.36/m2 inc VAT)

100mm Superglass Acoustic Insulation Roll 11m2 Thickness: 100mm Width: 2x600mm  Length: 9.17m Pack Area: 11m2 Density: 10kg/m3   Multi Acoustic Roll is lightweight, flexible roll of mineral wool, designed to be used as an absor..

£39.98 (£47.98 inc VAT)

£3.63/m2 (£4.36/m2 inc VAT)

= m2
100mm URSA 10 Diverso Loft Roll (split 2x570mm or 3x380mm)

100mm URSA 10 Diverso Loft Roll (split 2x570mm or 3x380mm)

9500x1140mm - 10.83m2  Delivery Time: 1 - 2 days

100mm URSA 10 Diverso Loft Roll (split 2x570mm or 3x380mm) Width: 2x570mm or 3x380mm  Area per roll: 10.83m2 Length: 9.5m Thermal conductivity: 0.044 W/mK R-Value: 2.27m2K/W Density: 10 kg/m3 URSA 10 Diverso Loft Roll is a lightweight, non-combustible, unface..

= m2
other thicknesses
75mm DriTherm 32 Ultimate Cavity Slab Knauf (pack of 6)

75mm DriTherm 32 Ultimate Cavity Slab Knauf (pack of 6)

1200x455mm - 3.28m2  Delivery Time: 3 - 5 days

Guide Price: £34.82 (£41.78 inc VAT)

£10.62/m2 (£12.74/m2 inc VAT)

75mm DriTherm Cavity Slab 32 Ultimate (pack of 6) Slab size: 1200mm x 455mm Area per pack: 3.28m² Density: 27kg/m3 Thermal conductivity: 0.032W/mK R-Value: 2.30m²K/W   75mm DriTherm Cavity Slab 32 Ultimate (pack of 6)Slab size: 1200x455mmArea per pack: 3.28 m2De..

Guide Price: £34.82 (£41.78 inc VAT)

£10.62/m2 (£12.74/m2 inc VAT)

= m2
other thicknesses
100mm Earthwool Loft Roll 44 (Combi-cut)

100mm Earthwool Loft Roll 44 (Combi-cut)

100mm - 13.89m2  Delivery Time: 1 - 2 days

£26.15 (£31.38 inc VAT)

£1.88/m2 (£2.26/m2 inc VAT)

100mm Earthwool Loft Roll 44  (Combi-Cut)   Width: 2 x 570mm Area per roll: 13.89m2 Length: 12.18m Density: 8.70kg/m3 Thermal conductivity: 0.044W/mK R-Value: 2.25m2K/W   Earthwool Loft Roll 44 ..

£26.15 (£31.38 inc VAT)

£1.88/m2 (£2.26/m2 inc VAT)

= m2
other thicknesses
100mm Isover Acoustic Multi-Purpose Slabs  (pack of 8)

100mm Isover Acoustic Multi-Purpose Slabs (pack of 8)

1200 x 6000   Delivery Time: 3 - 5 days

100 mm Isover Acoustic Multi-Purpose Slab -  (13G) (pack of 8 - 5.76m2) Slab size: 1200x600 Thickness: 100mm Density: 24kg/m3  Area per pack: 5.76m2 Thermal Conductivity: 0.036 W/mK R-Value: 2.44 m2K/W Reaction to Fire: Euroclass..

other thicknesses
100mm Isover Spacesaver Loft Roll

100mm Isover Spacesaver Loft Roll

100mm - 10.64m2  Delivery Time: 1 - 2 days

£17.02 (£20.42 inc VAT)

£1.60/m2 (£1.92/m2 inc VAT)

100mm Isover Spacesaver Loft Roll Width: 1160mm  (pre-perforated to 3x386mm and 2x580mm) Area per roll: 10.64m2 Length: 9170mm Thermal conductivity:  0.043 W/mK R-Value: 2.33 m2K/W Density: 10 kg/m3   ..

£17.02 (£20.42 inc VAT)

£1.60/m2 (£1.92/m2 inc VAT)

= m2
other thicknesses
100mm Superglass Multi Roll 44 Loft Insulation

100mm Superglass Multi Roll 44 Loft Insulation

Multi Roll 44 100mm - 12.12m2  Delivery Time: 1 - 2 days

Guide Price: £15.50 (£18.60 inc VAT)

£1.28/m2 (£1.54/m2 inc VAT)

100mm Superglass Multi Roll 44 Loft Insulation Thickness: 100mm  Width: 1200/2x600/3x400   Area per roll: 12.12m2 Length: 10.10m Density: 9.80kg/m3 Thermal conductivity: 0.044W/mK R-Value: 2.25m2K/W Reaction to..

Guide Price: £15.50 (£18.60 inc VAT)

£1.28/m2 (£1.54/m2 inc VAT)

= m2
other thicknesses
25mm Isover Acoustic Partition Roll

25mm Isover Acoustic Partition Roll

20mx1.2m - 24.00m2  Delivery Time: 2 - 3 days

£29.88 (£35.86 inc VAT)

£1.25/m2 (£1.50/m2 inc VAT)

25mm Isover Acoustic Partition Roll - Acoustic Insulation for Drylining Systems and Floors Width: 2x600mm Length: 20000mm Pack area: 24m2  Pallet Area: 576m2 Units per pallet: 24 Density: 18kg R value: 0.64m²K/W Thermal conductivity: 0.036W/mKFire resistance: Euroclass A1 25mm I..

£29.88 (£35.86 inc VAT)

£1.25/m2 (£1.50/m2 inc VAT)

= m2
other thicknesses
50mm Isover Acoustic High Performance Slabs  (pack of 16)

50mm Isover Acoustic High Performance Slabs (pack of 16)

1200x6000 (11.52m2)  Delivery Time: 3 - 5 days

50 mm Isover Acoustic High Performance Slab - (13G) (pack of 16 - 11.52m2) Slab size: 1200x600 Thickness: 50mm Density: 24kg/m3  Area per pack: 11.52m2 Thermal Conductivity: 0.036 W/mK R-Value: 1.39 m2K/W Reaction to Fire: Euroclass A..

other thicknesses
50mm Isover Acoustic Multi-Purpose Slabs  (pack of 16)

50mm Isover Acoustic Multi-Purpose Slabs (pack of 16)

1200x600 (11.52m2)  Delivery Time: 3 - 5 days

50mm Isover Acoustic Multi-Purpose Slab -  (13G) (pack of 16 - 11.52m2) Slab size: 1200x600 Thickness: 50mm Density: 24kg/m3  Area per pack: 11.52m2 Thermal Conductivity: 0.036 W/mK R-Value: 1.28 m2K/W Reaction to Fire: Euroclass..

= m2
other thicknesses
50mm Isover Cavity Wall Slabs (pack of 20)

50mm Isover Cavity Wall Slabs (pack of 20)

50mm CWS - 10.92m2  Delivery Time: 2 - 3 days

£25.16 (£30.19 inc VAT)

£2.30/m2 (£2.76/m2 inc VAT)

50mm Isover Cavity Wall Slab (pack of 20) Thickness: 50mm Size: 1200mm x 455mm Pack Area: 10.92m² Thermal conductivity:  0.036 W/mK R- value: 1.39 m²K/W Density: 24kg/m³   ISOVER CWS is silicone impregnated glass mineral wool which provides thermal insul..

£25.16 (£30.19 inc VAT)

£2.30/m2 (£2.76/m2 inc VAT)

= m2
other thicknesses
50mm Isover Hi-Cav CWS 32 - pack of 14

50mm Isover Hi-Cav CWS 32 - pack of 14

50mm CWS 32 - 7.64m²  Delivery Time: 2 - 3 days

50mm Isover Hi-Cav CWS 32 - pack of 14 Thickness: 50mm Batt size: 455x1200mm Pack Area: 7.64m²Pallet Area: 114.60m² Density: 48kg/m³ Thermal conductivity: 0.032 W/mK R- value: 1.56m²K/W   50mm Isover CWS 32 batt is a dense glass wool insulation..

= m2
other thicknesses
Showing 1 to 15 of 23 (2 Pages)