Rockwool
100mm Rockwool RWA45 Slab 1.2m x 600mm
£28.51 Inc VAT (4 per pack) £23.76 Ex VAT (4 per pack)Unit price /UnavailableIn stock
Rockwool
50mm Rockwool RWA45 Slab 1.2m x 600mm
£34.44 Inc VAT (9 per pack) £28.70 Ex VAT (9 per pack)Unit price /UnavailableIn stock
Rockwool
75mm Rockwool RWA45 Slab 1.2m x 600mm
£33.95 Inc VAT (6 per pack) £28.29 Ex VAT (6 per pack)Unit price /UnavailableIn stock
Rockwool
25mm Rockwool RWA45 Slab 1.2m x 600mm
£31.02 Inc VAT (16 per pack) £25.85 Ex VAT (16 per pack)Unit price /UnavailableIn stock
Rockwool
100mm Rockwool RWA45 Acoustic Slab 1.2m x 600mm Bulk 20 packs
£538.67 Inc VAT £448.89 Ex VATUnit price /UnavailableIn stock
Rockwool
40mm Rockwool RWA45 Slab 1.2m x 600mm
£38.21 Inc VAT (12 per pack) £31.84 Ex VAT (12 per pack)Unit price /UnavailableIn stock
Knauf
100mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm
£46.12 Inc VAT (4 per pack) £38.43 Ex VAT (4 per pack)Unit price /UnavailableIn stock
Rockwool
100mm Rockwool Flexi Insulation Slab 1.2m x 400mm
£39.37 Inc VAT (6 per pack) £32.81 Ex VAT (6 per pack)Unit price /UnavailableIn stock
Rockwool
100mm Rockwool RW3 Slab 1.2m x 600mm
£49.73 Inc VAT (4 per pack) £41.44 Ex VAT (4 per pack)Unit price /UnavailableIn stock
Kingspan
100mm Kingspan Kooltherm K107 Pitched Roof Insulation Board 2.4m x 1.2m 8.64m²
£409.48 Inc VAT (3 per pack) £341.23 Ex VAT (3 per pack)Unit price /UnavailableIn stock
Knauf
75mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm
£53.10 Inc VAT (6 per pack) £44.25 Ex VAT (6 per pack)Unit price /UnavailableIn stock
Knauf
50mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm
£54.74 Inc VAT (9 per pack) £45.62 Ex VAT (9 per pack)Unit price /UnavailableIn stock
Rockwool
30mm Rockwool RWA45 Slab 1.2m x 600mm
£29.12 Inc VAT (12 per pack) £24.27 Ex VAT (12 per pack)Unit price /UnavailableIn stock
Knauf
25mm Knauf Rocksilk RS100 1.2mm x 600mm
£59.64 Inc VAT (12 per pack) £49.70 Ex VAT (12 per pack)Unit price /UnavailableIn stock
Rockwool
75mm Rockwool RW3 Slab 1.2m x 600mm
£56.38 Inc VAT (6 per pack) £46.98 Ex VAT (6 per pack)Unit price /UnavailableIn stock
Knauf
25mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm
£56.52 Inc VAT (18 per pack) £47.10 Ex VAT (18 per pack)Unit price /UnavailableIn stock
Rockwool
50mm Rockwool RW3 Slab 1.2m x 600mm
£50.16 Inc VAT (8 per pack) £41.80 Ex VAT (8 per pack)Unit price /UnavailableIn stock
Insulation UK
100mm PIR Insulation Strips 2400mm x 400mm - Pack of 3
£76.93 Inc VAT (3 per pack) £64.11 Ex VAT (3 per pack)Unit price /UnavailableIn stock
Knauf
60mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm
£52.16 Inc VAT (7 per pack) £43.47 Ex VAT (7 per pack)Unit price /UnavailableIn stock
Rockwool
25mm Rockwool RW3 Slab 1.2m x 600mm
£61.42 Inc VAT (16 per pack) £51.18 Ex VAT (16 per pack)Unit price /UnavailableIn stock-
Knauf
100mm Knauf Rocksilk RS100 1.2mm x 600mm
£55.16 Inc VAT (3 per pack) £45.97 Ex VAT (3 per pack)Unit price /UnavailableIn stock 
Knauf
100mm Knauf Rocksilk RS80 Building Slab 1.2m x 600mm
£44.71 Inc VAT (3 per pack) £37.26 Ex VAT (3 per pack)Unit price /UnavailableIn stock
Kingspan
50mm Kingspan Kooltherm K107 Pitched Roof Insulation Board 2.4m x 1.2m 17.28m²
£429.06 Inc VAT (6 per pack) £357.55 Ex VAT (6 per pack)Unit price /UnavailableIn stock
Knauf
40mm Knauf Rocksilk RS60 Building Slab 1.2m x 600mm
£61.91 Inc VAT (12 per pack) £51.59 Ex VAT (12 per pack)Unit price /UnavailableIn stock
A warm roof (between rafter) is where it is above and between the rafters (so the rafters are kept warm). To create a warm pitched roof, insulation such as Kingspan Kooltherm K107/ Rocksilk® RS45 or Rockwool RWA45, should be fitted between and over the rafters. To go over your rafters use can also use our very Tekwarm PIR Rafter Board, this fit perfectly through your loft hatch and are extremely easy to handle. Our insulation solutions for warm roofs provide thermal efficiency, whilst also contributing to acoustic performance.