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Rigid Insulation Boards

  • foil faced PIR boards
  • phenolic foam
  • polystyrene boards
  • insulation with plywood
  • insulated plasterboards
CELOTEX, KINGSPAN, CELLECTA, XTRATHERM, CORDEK, KAY-METZELER, RECTICEL, KINGSPAN

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PIR (polyisocyanurate) Boards
PIR rigid board is one of the most efficient thermal insulation material used in construction. This product is an improvement of previously used PUR boards (polyurethane), typically produced as foam and used as a rigid thermal insulation, often faced with reflect
Phenolic Insulation Boards
- external rendered wall insulation
- pitched roof insulation
- rainscreen insulation
- soffit insulation
- floor insulation

KINGSPAN, XTRATHERM
Polystyrene Boards
- EPS expanded polystyrene
- XPS extruded polystyrene

CELLECTA, CORDEK, KAY-METZELER, JABLITE

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12mm Celotex TB4000 PIR Insulation Board
12mm Celotex TB4000 PIR Insulation Board
TB4000 - 2400x1200    Delivery Time: 2 - 3 days
12MM CELOTEX TB4000 - PIR (POLYISOCYANURATE) RIGID INSULATION BOARD | TB4012 Board Size: 1200mmx2400mm (2.88m2) Thermal conductivity: 0.022W/mK R-Value: 0.50m2K/W ..
£11.29 (£13.54 inc VAT)
£3.92/m2 (£4.70/m2 inc VAT)
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50mm Celotex GA4000 PIR Insulation Board
50mm Celotex GA4000 PIR Insulation Board
GA4000 - 2400x1200    Delivery Time: 1 - 2 days
50MM CELOTEX GA4000 - PIR (POLYISOCYANURATE) RIGID INSULATION BOARD Board Size: 1200mm x 2400mm (2.88m2) Thermal conductivity: 0.022 W/mK R-Value: 2.25m2K/W ..
£17.05 (£20.46 inc VAT)
£5.92/m2 (£7.10/m2 inc VAT)
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110mm Celotex XR4000 PIR Insulation Board
110mm Celotex XR4000 PIR Insulation Board
XR4000 - 2400x1200    Delivery Time: 1 - 2 days
110MM CELOTEX XR4000 - PIR (POLYISOCYANURATE) RIGID INSULATION BOARD Board Size: 1200mm x 2400mm (2.88m2) Thermal conductivity: 0.022W/mK R-Value: 5.00m2K/W ..
£40.98 (£49.18 inc VAT)
£14.23/m2 (£17.08/m2 inc VAT)
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50mm Celotex FF4000 Underfloor Heating Board (pack of 24)
50mm Celotex FF4000 Underfloor Heating Board (pack of 24)
FF4000 1200x2400 - 69.12m2    Delivery Time: 3 - 5 days
50mm Celotex FF4000 Underfloor Heating Board (pack of 24) Size: 1200mm x 2400mm Area per pack: 69.12m2 Thermal conductivity: 0.022 W/Mk R-Value: 2.25m2K/W ..
£546.42 (£655.70 inc VAT)
£7.91/m2 (£9.49/m2 inc VAT)
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25mm Celotex PL4000  (PIR insulation bonded to plasterboard)
25mm Celotex PL4000 (PIR insulation bonded to plasterboard)
PL4000 - 1200x2400    Delivery Time: 1 - 2 days
25MM CELOTEX PL4000 (PIR BONDED TO 12.5MM PLASTERBOARD) Size: board size: 1200mm x 2400mm (2.88m2) Overall thickness: 37.5mm (25mm+12.5mm plasterboard) Thermal condu..
£33.07 (£39.68 inc VAT)
£11.48/m2 (£13.78/m2 inc VAT)
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25mm Celotex CW4000 Rigid PIR Cavity Insulation Board (pack of 20)
25mm Celotex CW4000 Rigid PIR Cavity Insulation Board (pack of 20)
CW4000- 1200x450 (10.8m2)    Delivery Time: 3 - 5 days
25mm Celotex CW4000 Rigid PIR Cavity Insulation Board (pack of 20) Board size: 1200mm x 450mm Area per pack: 10.8m2 Thermal conductivity: 0.022W/mK R-Va..
Guide Price:
£47.22 (£56.66 inc VAT)
£4.37/m2 (£5.25/m2 inc VAT)

50mm Celotex SW3000 External Wall Insulation Board (pack of 10)
50mm Celotex SW3000 External Wall Insulation Board (pack of 10)
1200x600 - 7.2m2    Delivery Time: 3 - 5 days
50mm Celotex SW3000 External Wall Insulation Board (pack of 10) Board Size: 1200mm x 600mm Area per pack: 7.2m2 Thermal conductivity: 0.027W/mK R-Value: 1.85m2K/W ..
Guide Price:
£64.51 (£77.41 inc VAT)
£8.96/m2 (£10.75/m2 inc VAT)

50mm Celotex EL3000 Flat Roof Board (pack of 10)
50mm Celotex EL3000 Flat Roof Board (pack of 10)
EL3000 1200x600 - 7.20m2    Delivery Time: 3 - 5 days
50mm Celotex EL3000 Flat Roof Board (pack of 10) Size: 1200mm x 600mm Area per pack: 7.20m2 Thermal conductivity: 0.027 W/Mk R-Value: 1.85m2K/W Compressive s..
Guide Price:
£60.92 (£73.10 inc VAT)
£8.46/m2 (£10.15/m2 inc VAT)

50mm Celotex TC3000 Flat Roof Board - Torch on (pack of 10)
50mm Celotex TC3000 Flat Roof Board - Torch on (pack of 10)
1200 x 600 - 7.2m2    Delivery Time: 3 - 5 days
50mm Celotex TC3000 Flat Roof Board - Torch on (pack of 10) Size: 1200mm x 600mm Area per pack: 7.2m2 Thermal conductivity: 0.027 W/Mk R-Value: 1.85m2K/W Com..
Guide Price:
£85.13 (£102.15 inc VAT)
£11.82/m2 (£14.19/m2 inc VAT)

96mm Celotex TD4000 PIR Flat Roof Insulation Board with Plywood
96mm Celotex TD4000 PIR Flat Roof Insulation Board with Plywood
TD4000 - 2400 x 1200     Delivery Time: 1 - 2 days
96mm Celotex TD4000 Insulation Board with Plywood - Flat Roof Boards | Warm Deck Insulation Size: 1200mmx2400mm – 2.88m2 Thermal conductivity: 0.02..
£65.17 (£78.20 inc VAT)
£22.63/m2 (£27.15/m2 inc VAT)
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90mm Celotex TA4000 PIR Insulation Board (pack of 13)
90mm Celotex TA4000 PIR Insulation Board (pack of 13)
1200x2400 - 37.44m2    Delivery Time: 3 - 5 days
90mm Celotex TA4000 PIR Insulation Board (pack of 13) Size: 1200mm x 2400mm Area per pack: 37.44m2 Thermal conductivity: 0.022 W/Mk R-Value: 4.05m2K/W Compre..
Guide Price:
£539.88 (£647.85 inc VAT)
£14.42/m2 (£17.30/m2 inc VAT)

25mm Kingspan Kooltherm K3 Floorboard (pack of 12)
25mm Kingspan Kooltherm K3 Floorboard (pack of 12)
2400 x 1200 (34.56m2)    Delivery Time: 3 - 5 days
25mm Kingspan Kooltherm K3 Floorboard (pack of 12) Board size: 2400mm x 1200mm Area per pack: 34.56m2 Thermal conductivity: 0.023 W/m.K R-Value: 1.15m2K/W ..
£225.36 (£270.43 inc VAT)
£6.52/m2 (£7.83/m2 inc VAT)
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20mm Kooltherm K5 External Wall Board Kingspan (pack of 25)
20mm Kooltherm K5 External Wall Board Kingspan (pack of 25)
K5 1200x600 - 18 m2    Delivery Time: 3 - 5 days
Kingspan Kooltherm K5 External Wall Board is the external wall insulation comprising a premium performance rigid thermoset phenolic insulation core faced on both sides with a glass..
£120.28 (£144.34 inc VAT)
£6.68/m2 (£8.02/m2 inc VAT)
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25mm Kooltherm K7 Pitched Roof Board Kingspan (pack of 12)
25mm Kooltherm K7 Pitched Roof Board Kingspan (pack of 12)
K7 2400x1200 - 34.56m2    Delivery Time: 3 - 5 days
25mm Kooltherm K7 Pitched Roof Board Kingspan (pack of 12) Board size: 2400mm x 1200mm Area per pack: 34.56m2 Thermal conductivity: 0.021 W/m.K R-Value: 1.1..
Guide Price:
£227.93 (£273.52 inc VAT)
£6.60/m2 (£7.91/m2 inc VAT)

20mm Kooltherm K8 Phenolic Cavity Board Kingspan (pack of 25)
20mm Kooltherm K8 Phenolic Cavity Board Kingspan (pack of 25)
K8 1200x450 - 13.50m2    Delivery Time: 2 - 3 days
20mm Kooltherm K8 Phenolic Cavity Board Kingspan (pack of 25) Board size: 1200mm x 450mm Area per pack: 13.5m2 Thermal conductivity: 0.023 W/m.K R-Value: 0...
Guide Price:
£155.00 (£186.00 inc VAT)
£11.48/m2 (£13.78/m2 inc VAT)

32.5mm Kooltherm K17 - Kingspan - Phenolic Insulation with Plasterboard - pack of 24
32.5mm Kooltherm K17 - Kingspan - Phenolic Insulation with Plasterboard - pack of 24
K17 - 1200x2400 - 69.12m2    Delivery Time: up to 14 days
32.5mm Kooltherm K17 - Kingspan - Phenolic Insulation with Plasterboard (adhesive bonding) - pack of 24 Size: board size: 1200mm x 2400mm Area per pack: 69.12m2 Therma..
£758.64 (£910.37 inc VAT)
£10.98/m2 (£13.17/m2 inc VAT)
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32.5mm Kooltherm K18 - Kingspan - Insulated Plasterboard - pack of 24
32.5mm Kooltherm K18 - Kingspan - Insulated Plasterboard - pack of 24
K18 - 1200x2400 - 69.12m2    Delivery Time: 2 - 4 days
32.5MM  KINGSPAN KOOLTHERM K18 INSULATED PLASTERBOARD (mechanically fixed dry-lining) - pack of 24 Size: board size: 1200mm x 2400mm (2.88m2) Thermal conductivity: ..
£758.63 (£910.36 inc VAT)
£10.98/m2 (£13.17/m2 inc VAT)
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50mm Claymaster
50mm Claymaster
2400x1200 (2.88m2)    Delivery Time: 2 - 3 days
50MM CLAYMASTER Standard sheet size: 1200mm x 2400mm (2.88m2) Shrinkage potential: medium Predicted lateral movement: 25mm   Claymaster is an EPS c..
£18.10 (£21.72 inc VAT)
£6.29/m2 (£7.54/m2 inc VAT)
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25mm EPS70 Polystyrene Insulation Board Jablite (pack of 12)
25mm EPS70 Polystyrene Insulation Board Jablite (pack of 12)
2400x1200 (34.56m²)    Delivery Time: 2 - 3 days
25mm EPS70 Polystyrene Insulation Board Jablite (pack of 12) Size: 2400mm x 1200mm Area per pack: 34.56m² Thermal conductivity: 0.038W/mK R-Value: 0.67 m2K..
£60.29 (£72.35 inc VAT)
£1.74/m2 (£2.09/m2 inc VAT)
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56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20)
56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20)
1200x2400 - 57.60m2    Delivery Time: 3 - 5 days
56mm Kingspan Thermaroof TR31 PIR bonded to Plywood (pack of 20) Board size: 1200mm x 2400mm (2.88m2) Nominal Plywood Thickness: 6mm Thermal conductivity (plywood): ..
£954.74 (£1,145.69 inc VAT)
£16.58/m2 (£19.89/m2 inc VAT)
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25mm EPS70 Polystyrene Insulation Board Kay-Metzeler (pack of 12)
25mm EPS70 Polystyrene Insulation Board Kay-Metzeler (pack of 12)
2400x1200 (34.56m²)    Delivery Time: 2 - 3 days
25MM EPS70 POLYSTYRENE INSULATION BOARDS KAY-METZELER (PACK OF 12) Board size: 2400x1200 (34.56m²) Thermal conductivity: 0.037W/mK R-Value: 0.68 m2K/W Reaction ..
£60.29 (£72.35 inc VAT)
£1.74/m2 (£2.09/m2 inc VAT)
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25mm YELOFOAM X2i CELLECTA
25mm YELOFOAM X2i CELLECTA
X2i 2500x600 (1.5m²)    Delivery Time: 2 - 4 days
25MM YELOFOAM X2I CELLECTA Dimensions: 2500x600 (1.5m²) Thermal conductivity: 0.029W/mK R-Value: 0.86m2K/W Compressive strength: ≤ 250 kPa Grade: CS250 ..
Guide Price:
£16.72 (£20.06 inc VAT)
£11.15/m2 (£13.38/m2 inc VAT)

25mm Xtratherm Phenolic Insulation Board (pack of 12)
25mm Xtratherm Phenolic Insulation Board (pack of 12)
Safe-R - 2400x1200 - 34.56m²    Delivery Time: 2 - 3 days
25mm Xtratherm Phenolic Insulation Board (pack of 12) Board Size: 2400mm x1200mm Area per pack: 34.56m² Thermal Conductivity: 0.021 W/mK ..
£267.24 (£320.69 inc VAT)
£7.73/m2 (£9.28/m2 inc VAT)
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40mm Thin-R XT/CW Partial Fill Cavity Insulation Xtratherm (pack of 9)
40mm Thin-R XT/CW Partial Fill Cavity Insulation Xtratherm (pack of 9)
Thin-R XT/CW 1200x450 (4.86m2)    Delivery Time: 2 - 4 days
40mm Thin-R XT/CW Partial Fill Cavity Insulation Xtratherm (pack of 9) Board size: 1200mm x 450mm Area per pack: 4.86m2 Thermal Conductivity: 0.022 W/m..
£30.21 (£36.26 inc VAT)
£6.22/m2 (£7.46/m2 inc VAT)
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59mm Plydeck Xtratherm (PIR with OSB Board)
59mm Plydeck Xtratherm (PIR with OSB Board)
Plydeck - 2400x1200    Delivery Time: 1 - 2 days
59mm Plydeck Xtratherm (PIR with OSB Board) Size: 1200mm x 2400mm Thermal Conductivity: 0.022W/m R-Value: 2.55m2K/W Density (Foam Core):..
Guide Price:
£49.51 (£59.41 inc VAT)
£17.19/m2 (£20.63/m2 inc VAT)

50mm Flat Roof Insulation Board Xtratherm FR-BG (pack of 10)
50mm Flat Roof Insulation Board Xtratherm FR-BG (pack of 10)
FR-BG 1200x600 (7.2m²)    Delivery Time: 3 - 5 days
50mm Xtratherm Flat Roof Board FR-BG (pack of 10) Board size: 1200mm x 600mm Area per pack: 7.2m2 Thermal Conductivity: 0.025 W/mK R-Value: 2 m..
£58.25 (£69.90 inc VAT)
£8.09/m2 (£9.71/m2 inc VAT)
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50mm Xtratherm Flat Roof Board FR-MG (pack of 10)
50mm Xtratherm Flat Roof Board FR-MG (pack of 10)
FR-MG 1200x600 (7.2m²)    Delivery Time: 1 - 2 days
50mm Xtratherm Flat Roof Board FR-MG Board size: 1200mm x 600mm Area per pack: 7.2m² Thermal Conductivity: 0.025 W/mK R-Value: 2 m²K/W De..
£57.14 (£68.57 inc VAT)
£7.94/m2 (£9.52/m2 inc VAT)
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50mm Claylite
50mm Claylite
2400x1200 (2.88m²)    Delivery Time: 2 - 3 days
50MM CLAYLITE Standard sheet size: 2400mm x 1200mm (2.88m²) Shrinkage potential: medium Predicted lateral movement: 25mm   Claylite is compre..
£18.10 (£21.72 inc VAT)
£6.28/m2 (£7.54/m2 inc VAT)
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100mm Kingspan Thermaroof TR24 - (pack of 5)
100mm Kingspan Thermaroof TR24 - (pack of 5)
100mm TR24 - 3.60m²    Delivery Time: 3 - 5 days
100 mm Kingspan Thermaroof TR24 is a rigid insulation board used for flat roof insulation, consisting of a rigid thermoset insulation core, covered with a glass tissue coated with ..
£67.14 (£80.57 inc VAT)
£18.65/m2 (£22.38/m2 inc VAT)
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50mm Kingspan Kooltherm K12 Framing Board (pack of 6)
50mm Kingspan Kooltherm K12 Framing Board (pack of 6)
50mm K12 - 17.28m²    Delivery Time: 3 - 5 days
Kingspan 50mm Kooltherm K12 Framing Board is a rigid insulation board used for timber and steel framing systems, consisting of a rigid thermoset modified resin insulation core, cov..
£239.14 (£286.96 inc VAT)
£13.84/m2 (£16.61/m2 inc VAT)
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50mm Kingspan Kooltherm K15 Rainscreen Board (pack of 6)
50mm Kingspan Kooltherm K15 Rainscreen Board (pack of 6)
50mm K15 - 17.28m²    Delivery Time: 3 - 5 days
50mm Kingspan Kooltherm K15 Rainscreen Board is the first rigid insulation board used in rainscreen cladding applications, though it should not be used directly behind glazed curta..
£198.55 (£238.26 inc VAT)
£11.49/m2 (£13.79/m2 inc VAT)
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75mm Thin-R CT/PIR Cavity Therm Full Fill Insulation Xtratherm (pack of 4)
75mm Thin-R CT/PIR Cavity Therm Full Fill Insulation Xtratherm (pack of 4)
CT/PIR 1200x450 - 2.16m²    Delivery Time: 2 - 3 days
Xtratherm CavityTherm wall insulation board is a high performance composite board of enhanced PIR core with a lambda value of 0.021W/mK. The boards have gas tight facings with one ..
Guide Price:
£51.50 (£61.80 inc VAT)
£23.84/m2 (£28.61/m2 inc VAT)