Insulation
468 productsUpdated March 2026
Celotex
140mm Celotex Thermaclass Cavity Wall 21 Full Fill Insulation Board T&G 1190mm x 450mm (2.14m2/Pack)
£288.00
Kingspan
130mm Kingspan Thermaroof TR27 Flat Roof Insulation Board 1200mm x 1200mm (4.32m2/Pack)
£181.78
Bewi
Bewi Jabfloor 70 Insulation 2400 X 1200 X 75Mm Bba
£28.54
Kingspan
75mm Kingspan Kooltherm K108 Cavity Insulation Board 1200mm x 450mm (3.24m2/Pack)
£106.80
Kingspan
62.5mm Kingspan Kooltherm K118 Insulated Plasterboard 2400mm x 1200mm (12/Pack)
£1051.20
Isover
75mm Isover RD Party Wall Insulation Roll (7.74m2/Roll)
£78.36
Kingspan
40mm Kingspan Kooltherm K103 Floor Insulation Board 2400mm x 1200mm (8/Pack)
£402.05
ARC
ARC Cavity Stop Sock 275mm Cavity 285mm x 200mm x 1200mm (4/Pack)
£100.18
Materials Market
Polyethylene Damp Proof Course (DPC) 150mm x 30m
£4.81
Rockwool
30mm Rockwool RWA45 Acoustic Sound Insulation Slab (8.64m2/Pack)
£581.22
Qa
Vapour Barrier Foam Underlay 3Mm Green 15M2
£26.75
Rockwool
Rockwool Sound Insulation Slab 1200 X 600 X 50Mm Pk12 8.64M2
£91.96
Knauf Insulation
100mm Knauf DriTherm Cavity Wall Insulation Slab 32 - Pallet of 30 Packs (98.4m2/Pallet)
£1395.58
Materials Market
50mm EPS150 Polystyrene Insulation Board 2400mm x 1200mm
£243.07
Kingspan
60mm Kingspan Kooltherm K108 Cavity Insulation Board 1200mm x 450mm (4.32m2/Pack)
£116.40
Kingspan
140mm Kingspan Thermaroof TR27 Flat Roof Insulation Board 1200mm x 1200mm (2.88m2/Pack)
£125.95
Holiday apartment in Mühlbachl from £89 per night
£89.00
Celotex
37.5mm Celotex PL4025 Insulated Plasterboard 2400mm x 1200mm
£33.64
Materials Market
56mm Flat Roof Decking Plywood Insulation Panel 2400mm x 1200mm
£452.81
Bewi
Bewi Jabfloor 70 Insulation 2400 X 1200 X 50Mm Bba
£20.38
Actis
140mm Actis Hybris Panel Multifoil Insulation (2.74m2/Pack)
£46.68
Kingspan
70mm Kingspan Kooltherm K5 External Wall Insulation Board 1200mm x 600mm (4.32m2/Pack)
£133.99
Materials Market
Metal Insulation Support Fixings 8 x 140mm (100/Pack)
£34.87
Ziel-Plast
Ziel-Plast Ziel- Plast Fix-Pa Insulation Fixings Box 100 PA260
£31.02