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The 10-49mm insulation includes all insulation thicknesses within this range. Helps you easily find the insulation sizes you, for example, the common sizes in this category include:

12mm, 20mm, 25mm, 30mm, 32.5mm, 37.5mm, 40mm

Brands that offer these sizes include:

Celotex, Kingspan, Isover, Rockwool, TLX and Knauf

Bulk Buy £8.10
£9.78 Inc VAT £8.15 Ex VAT
Bulk Buy £9.45

CELOTEX TB4000 RANGE (12mm-40mm)

20mm Celotex TB4020 2.4m x 1.2m

£11.40 Inc VAT £9.50 Ex VAT
£7.50 Inc VAT £6.25 Ex VAT
£17.40 Inc VAT £14.50 Ex VAT
SPECIAL OFFER - £9.15

CELOTEX TB4000 RANGE (12mm-40mm)

25mm Celotex TB4025 2.4m x 1.2m

£10.98 Inc VAT £9.15 Ex VAT
£30.00 Inc VAT £25.00 Ex VAT
Bulk Buy £9.88
£11.95 Inc VAT £9.96 Ex VAT
Bulk Buy £26.25
£34.25 Inc VAT £28.54 Ex VAT
£30.00 Inc VAT £25.00 Ex VAT
Thermal Conductivity 0.018W/mK
£30.60 Inc VAT £25.50 Ex VAT
£27.50 Inc VAT £22.92 Ex VAT
£14.70 Inc VAT £12.25 Ex VAT
£21.60 Inc VAT £18.00 Ex VAT
Bulk Buy £9.88
£11.95 Inc VAT £9.96 Ex VAT

Glass Wool / Mineral Wool

25mm RW3 Rockwool Slab Insulation

£29.25 Inc VAT £24.38 Ex VAT
Bulk Buy £14.45
£219.00 Inc VAT £182.50 Ex VAT
Bulk Buy £9.88
Bulk Buy £10.40
£12.54 Inc VAT £10.45 Ex VAT
Bulk Buy £11.67
£14.00 Inc VAT £11.67 Ex VAT
£21.00 Inc VAT £17.50 Ex VAT
Bulk Buy £11.67
£14.00 Inc VAT £11.67 Ex VAT

Glass Wool / Mineral Wool

30mm RW3 Rockwool Slab Insulation

£32.00 Inc VAT £26.67 Ex VAT
Bulk Buy £11.60
£54.00 Inc VAT £45.00 Ex VAT
£48.22 Inc VAT £40.18 Ex VAT
£61.20 Inc VAT £51.00 Ex VAT
Bulk Buy £12.40

CELOTEX TB4000 RANGE (12mm-40mm)

40mm Celotex TB4040 2.4m x 1.2m

£14.94 Inc VAT £12.45 Ex VAT
Bulk Buy £13.75
£16.75 Inc VAT £13.96 Ex VAT
£40.02 Inc VAT £33.35 Ex VAT
Thermal Conductivity 0.018W/mK
£41.40 Inc VAT £34.50 Ex VAT
£35.50 Inc VAT £29.58 Ex VAT
£24.00 Inc VAT £20.00 Ex VAT
Bulk Buy £13.75
£16.75 Inc VAT £13.96 Ex VAT

Glass Wool / Mineral Wool

40mm RW3 Rockwool Slab Insulation

£27.00 Inc VAT £22.50 Ex VAT
£53.92 Inc VAT £44.93 Ex VAT
Bulk Buy £13.75
£63.00 Inc VAT £52.50 Ex VAT
£88.50 Inc VAT £73.75 Ex VAT
£230.00 Inc VAT £191.67 Ex VAT
Bulk Buy £23.50

CELOTEX PL4000 RANGE

Celotex PL4025 37.5mm 2.4m x 1.2m

£28.50 Inc VAT £23.75 Ex VAT
£148.00 Inc VAT £123.33 Ex VAT
£83.00 Inc VAT £69.17 Ex VAT
£0.00 Inc VAT £0.00 Ex VAT