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Glass Wool Insulation

Glass wool insulation is made from a combination of sand and recycled glass. Also known as fibreglass insulation, its appearance replicates sheep's wool and has air pockets for high-quality insulation properties. A popular and highly effective solution for improving energy efficiency and reducing heat loss in residential and commercial properties. 

In addition to thermal performance, glass wool insulation is a valuable soundproofing solution, offering exceptional sound-absorbing properties. This is ideal for creating tranquil indoor spaces. Moreover, it is easy to install between walls, floors, and ceilings. So you can have a quick-fit solution to lower energy bills and begin to reduce your carbon footprint swiftly. 

Explore our range of glass wool insulation at Insulation Superstore from leading brands like Knauf and Isover. Fire-resistant options are also available if required. If you're unsure which glass insulation you require, you can contact our excellent customer service team via our helpline or chat box in the bottom right. Whether you're insulating a new construction or upgrading an existing space, we offer reliable and sustainable solutions that meet the highest standards of quality and performance.

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Products in Loft Insulation:

Showing 1 - 36 of 38 products

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Isover Acoustic Partition Roll APR 1200 Insulation 25mm - 24m2 Pack

Isover Acoustic Partition Roll APR 1200 Insulation 25mm - 24m2 Pack

INSGS035

SKU

INSGS035

£52.74 Incl. VAT £43.95 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Isover Acoustic Partition Roll APR 1200 Insulation 50mm - 15.6m2 Pack

Isover Acoustic Partition Roll APR 1200 Insulation 50mm - 15.6m2 Pack

INSGS036

SKU

INSGS036

£53.94 Incl. VAT £44.95 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Isover Acoustic Partition Roll APR 1200 Insulation 75mm - 14.64m2 Pack

Isover Acoustic Partition Roll APR 1200 Insulation 75mm - 14.64m2 Pack

INSGS038

SKU

INSGS038

£75.00 Incl. VAT £62.50 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Isover Acoustic Partition Roll APR 1200 Insulation 100mm - 11m2 Pack

Isover Acoustic Partition Roll APR 1200 Insulation 100mm - 11m2 Pack

INSGS039

SKU

INSGS039

£67.14 Incl. VAT £55.95 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Isover Acoustic Partition Roll APR 1200 Insulation 65mm - 12m2 Pack

Isover Acoustic Partition Roll APR 1200 Insulation 65mm - 12m2 Pack

INSGS037

SKU

INSGS037

£57.54 Incl. VAT £47.95 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Superglass Acoustic Roll 12 100mm - 11.4m2 Pack

Superglass Acoustic Roll 12 100mm - 11.4m2 Pack

6080

SKU

6080

£55.20 Incl. VAT £46.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
SKU2144289
Superglass Superwall 36 Cavity Wall Batt 75mm - 5.46m2 Pack
£33.00 Incl. VAT£27.50Ex. VAT
£0.00 Incl. VAT
SKU2144290
Superglass Superwall 36 Cavity Wall Batt 100mm - 4.37m2 Pack
£31.20 Incl. VAT£26.00Ex. VAT
£0.00 Incl. VAT
SKU2144291
Superglass Superwall 36 Cavity Wall Batt 150mm - 3.28m2 Pack
£38.40 Incl. VAT£32.00Ex. VAT
£0.00 Incl. VAT
SKU2144405
Superglass Superwall 36 Cavity Wall Batt 85mm - 4.37m2 Pack
£28.80 Incl. VAT£24.00Ex. VAT
£0.00 Incl. VAT
SKU2144406
Superglass Superwall 36 Cavity Wall Batt 125mm - 3.28m2 Pack
£31.20 Incl. VAT£26.00Ex. VAT
£0.00 Incl. VAT
SKU2144313
Superglass Superwall 32 Cavity Wall Batt 75mm - 4.37m2 Pack
£46.80 Incl. VAT£39.00Ex. VAT
£0.00 Incl. VAT
SKU2144315
Superglass Superwall 32 Cavity Wall Batt 100mm - 3.28m2 Pack
£43.20 Incl. VAT£36.00Ex. VAT
£0.00 Incl. VAT
SKU2144316
Superglass Superwall 32 Cavity Wall Batt 125mm - 2.18m2 Pack
£36.00 Incl. VAT£30.00Ex. VAT
£0.00 Incl. VAT
SKU2144449
Superglass Superwall 32 Cavity Wall Batt 150mm - 2.18m2 Pack
£43.20 Incl. VAT£36.00Ex. VAT
£0.00 Incl. VAT
SKU2144420
Superglass Timber & Rafter Roll 32 Insulation 140mm x 570mm - 3.19m2 Pack
£64.80 Incl. VAT£54.00Ex. VAT
£0.00 Incl. VAT
SKU2144421
Superglass Timber & Rafter Roll 32 Insulation 90mm x 570mm - 4.45m2 Pack
£58.80 Incl. VAT£49.00Ex. VAT
£0.00 Incl. VAT
SKU2144465
Superglass Acoustic Partition Roll (APR) 25mm - 27m2 Pack
£55.20 Incl. VAT£46.00Ex. VAT
£0.00 Incl. VAT
SKU2144466
Superglass Acoustic Partition Roll (APR) 50mm - 15.6m2 Pack
£52.80 Incl. VAT£44.00Ex. VAT
£0.00 Incl. VAT
SKU2144320
Superglass Party Wall Roll 100mm - 7.85m2 Pack
£87.60 Incl. VAT£73.00Ex. VAT
£0.00 Incl. VAT
SKU2144321
Superglass Party Wall Roll 75mm - 10.51m2 Pack
£78.00 Incl. VAT£65.00Ex. VAT
£0.00 Incl. VAT
SKUSUPERGLASS100
Superglass Multi-Roll 44 Loft Insulation 100mm - 12.12m2 Pack
£30.60 Incl. VAT£25.50Ex. VAT
£0.00 Incl. VAT
SKUSUPERGLASS150
Superglass Multi-Roll 44 Loft Insulation 150mm - 7.71m2 Pack
£30.00 Incl. VAT£25.00Ex. VAT
£0.00 Incl. VAT
SKUSUPERGLASS200
Superglass Multi-Roll 44 Loft Insulation 200mm - 5.63m2 Pack
£30.00 Incl. VAT£25.00Ex. VAT
£0.00 Incl. VAT
SKU2144261
Superglass Cladding Mat 40 Thermal & Acoustic Insulation Roll 140mm - 8.4m2 Pack
£48.00 Incl. VAT£40.00Ex. VAT
£0.00 Incl. VAT
SKU2144264
Superglass Cladding Mat 40 Thermal & Acoustic Insulation Roll 90mm - 12.78m2 Pack
£48.00 Incl. VAT£40.00Ex. VAT
£0.00 Incl. VAT
SKU2144295
Superglass Multi Acoustic Roll 60mm - 13.5m2 Pack
£38.40 Incl. VAT£32.00Ex. VAT
£0.00 Incl. VAT
SKU2144296
Superglass Multi Acoustic Roll 80mm - 12.48m2 Pack
£51.60 Incl. VAT£43.00Ex. VAT
£0.00 Incl. VAT
SKU114784
Knauf Loft Roll 44 100mm Insulation - 13.89m2 Pack
£42.00 Incl. VAT£35.00Ex. VAT
£0.00 Incl. VAT
SKU114785
Knauf Loft Roll 44 150mm Insulation - 9.18m2 Pack
£42.00 Incl. VAT£35.00Ex. VAT
£0.00 Incl. VAT
SKU114786-PACK
Knauf Loft Roll 44 170mm Insulation - 8.01m2 Pack
£42.00 Incl. VAT£35.00Ex. VAT
£0.00 Incl. VAT
SKU114787-6.84m3
Knauf Loft Roll 44 200mm Insulation - 6.84m2
£42.00 Incl. VAT£35.00Ex. VAT
£0.00 Incl. VAT
Knauf Insulation Acoustic Partition Roll APR 100mm - 12.36m2 Pack

Knauf Insulation Acoustic Partition Roll APR 100mm - 12.36m2 Pack

10010069-12.36m2

SKU

10010069-12.36m2

£66.00 Incl. VAT £55.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 32 150mm Cavity Wall insulation Slab - 2.18m2 Pack

Knauf DriTherm 32 150mm Cavity Wall insulation Slab - 2.18m2 Pack

1994-580216

SKU

1994-580216

£48.00 Incl. VAT £40.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf Insulation Acoustic Partition Roll APR 75mm - 17.4m2 Pack

Knauf Insulation Acoustic Partition Roll APR 75mm - 17.4m2 Pack

10010068-17.4m2

SKU

10010068-17.4m2

£76.80 Incl. VAT £64.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 32 100mm Cavity Wall Insulation Slab - 3.28m2 Pack

Knauf DriTherm 32 100mm Cavity Wall Insulation Slab - 3.28m2 Pack

001994-715829

SKU

001994-715829

£49.20 Incl. VAT £41.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 32 125mm Ultimate Cavity Wall Slab - 87.36m2 Pallet

Knauf DriTherm 32 125mm Ultimate Cavity Wall Slab - 87.36m2 Pallet

497108

SKU

497108

£1,584.00 Incl. VAT £1,320.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 37 75mm Cavity Wall Insulation Slab - 4.37m2 Pack

Knauf DriTherm 37 75mm Cavity Wall Insulation Slab - 4.37m2 Pack

1994-316654

SKU

1994-316654

£25.80 Incl. VAT £21.50 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 37 Cavity Wall Insulation Slab 1200 x 455 x 65mm 5.46m2 Pack

Knauf DriTherm 37 Cavity Wall Insulation Slab 1200 x 455 x 65mm 5.46m2 Pack

497097

SKU

497097

£38.40 Incl. VAT £32.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 32 125mm Cavity Wall Insulation Slab - 2.18m2 Pack

Knauf DriTherm 32 125mm Cavity Wall Insulation Slab - 2.18m2 Pack

001994-715828

SKU

001994-715828

£40.80 Incl. VAT £34.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 37 50mm Cavity Wall Insulation Slab - 6.55m2 Pack

Knauf DriTherm 37 50mm Cavity Wall Insulation Slab - 6.55m2 Pack

1994-316650

SKU

1994-316650

£30.00 Incl. VAT £25.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
SupaSoft Loft Insulation Roll 50mm x 590mm - 11.8m2

SupaSoft Loft Insulation Roll 50mm x 590mm - 11.8m2

PSS50590

SKU

PSS50590

£54.00 Incl. VAT £45.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 37 Cavity Wall Insulation Slab 1200 x 455 x 85mm 4.37m2 Pack

Knauf DriTherm 37 Cavity Wall Insulation Slab 1200 x 455 x 85mm 4.37m2 Pack

497094

SKU

497094

£32.40 Incl. VAT £27.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf Insulation Acoustic Partition Roll APR 50mm - 16.2m2 Pack

Knauf Insulation Acoustic Partition Roll APR 50mm - 16.2m2 Pack

10010064-16.2m2

SKU

10010064-16.2m2

£60.00 Incl. VAT £50.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
SupaSoft Loft Insulation Roll 50mm x 390mm - 11.7m2

SupaSoft Loft Insulation Roll 50mm x 390mm - 11.7m2

PSS50390

SKU

PSS50390

£54.00 Incl. VAT £45.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 32 Ultimate Cavity Wall Insulation Slab 1200 x 455 x 75mm - 3.276m2 Pack

Knauf DriTherm 32 Ultimate Cavity Wall Insulation Slab 1200 x 455 x 75mm - 3.276m2 Pack

497119

SKU

497119

£38.40 Incl. VAT £32.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 37 125mm Cavity Wall Insulation Slab - 3.28m2 Pack

Knauf DriTherm 37 125mm Cavity Wall Insulation Slab - 3.28m2 Pack

1994-316660

SKU

1994-316660

£32.40 Incl. VAT £27.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf Insulation Acoustic Partition Roll APR 25mm - 26.64m2 Pack

Knauf Insulation Acoustic Partition Roll APR 25mm - 26.64m2 Pack

10010063-26.64m2

SKU

10010063-26.64m2

£64.80 Incl. VAT £54.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Knauf DriTherm 37 100mm Cavity Wall Insulation Slab - 6.55m2 Pack

Knauf DriTherm 37 100mm Cavity Wall Insulation Slab - 6.55m2 Pack

001994-715831

SKU

001994-715831

£48.00 Incl. VAT £40.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
SKU382653
Isover Spacesaver Combi-Cut Loft Roll Insulation 150mm - 9.33m2 Roll
£35.94 Incl. VAT£29.95Ex. VAT
£0.00 Incl. VAT
SKU770793
Isover Spacesaver Combi-Cut Loft Roll Insulation 200mm - 6.03m2 Roll
£32.34 Incl. VAT£26.95Ex. VAT
£0.00 Incl. VAT
SKU964860
Isover Spacesaver Combi-Cut Loft Roll Insulation 100mm - 14.12m2 Roll
£37.14 Incl. VAT£30.95Ex. VAT
£0.00 Incl. VAT
SKUSTO6576
ODE LUNAflex Ultra 42 Loft Roll Insulation 100mm - 10.83m2 Roll
£25.92 Incl. VAT£21.60Ex. VAT
£0.00 Incl. VAT
SKUSTO6577
ODE LUNAflex Ultra 42 Loft Roll Insulation 150mm - 7.98m2 Roll
£29.70 Incl. VAT£24.75Ex. VAT
£0.00 Incl. VAT
SKUSTO6578
ODE LUNAflex Ultra 42 Loft Roll Insulation 200mm - 6.84m2 Roll
£30.96 Incl. VAT£25.80Ex. VAT
£0.00 Incl. VAT
SKUSTO6580
ODE LUNAflex Acoustic Partition Roll HP Insulation 25mm - 24m2 Roll
£41.40 Incl. VAT£34.50Ex. VAT
£0.00 Incl. VAT
SKUSTO6581
ODE LUNAflex Acoustic Partition Roll HP Insulation 50mm - 12m2 Roll
£35.10 Incl. VAT£29.25Ex. VAT
£0.00 Incl. VAT
SKUSTO6583
ODE LUNAflex Acoustic Partition Roll HP Insulation 75mm - 9.6m2 Roll
£35.94 Incl. VAT£29.95Ex. VAT
£0.00 Incl. VAT
SKUSTO6584
ODE LUNAflex Acoustic Partition Roll HP Insulation 100mm - 7.8m2 Roll
£31.92 Incl. VAT£26.60Ex. VAT
£0.00 Incl. VAT
SKU734008/103.68
Knauf OmniFit Insulation Slab 35 Multi Application 140mm x 600mm - 103.68m2 Pallet
£1,410.00 Incl. VAT£1,175.00Ex. VAT
£0.00 Incl. VAT
SKU734009/138.24
Knauf OmniFit Insulation Slab 35 Multi Application 100mm x 600mm - 138.24m2 Pallet
£1,344.00 Incl. VAT£1,120.00Ex. VAT
£0.00 Incl. VAT
SKU734011
Knauf OmniFit Insulation Slab 35 Multi Application 70mm x 600mm - 184.32m2 Pallet
£1,284.00 Incl. VAT£1,070.00Ex. VAT
£0.00 Incl. VAT
SKU734014
Knauf OmniFit Insulation Slab 35 Multi Application 50mm x 600mm - 207.36m2 Pallet
£1,026.00 Incl. VAT£855.00Ex. VAT
£0.00 Incl. VAT

Showing 1-36 of 38