Collection: Insulation Board | Insulation Boards

Browse our range of Insulation boards from Celotex, Kingspan, Ecotherm, Mannock or Fibran to name just a few. Use the sidebar to narrow down the options. Whether its PIR, XPS, Polystyrene or rigid foam board, we are here to provide expert advice if necessary. Don't be a stranger, call us on 020 3582 6399 or chat with us Live Chat - Read Our Guide.

Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
Celotex GA4000 General Purpose PIR Insulation Board 50mm to 100mm 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
from £14.49 £17.39
Sale price
from £14.49 £17.39
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£0.00
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Celotex 50mm GA4050 2.4m x 1.2m
50mm Celotex GA4050 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£21.24 £25.49
Sale price
£21.24 £25.49
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£0.00
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Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex
100mm Celotex GA4100 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£36.90 £44.28
Sale price
£36.90 £44.28
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£0.00
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Celotex 25mm TB4025 2.4m x 1.2m
25mm Celotex TB4025 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£14.49 £17.39
Sale price
£14.49 £17.39
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£0.00
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Celotex PL4000 Insulated Plasterboard (All Sizes) 2.4m x 1.2m
Celotex PL4000 Insulated Plasterboard (All Sizes) 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
from £35.95 £43.14
Sale price
from £35.95 £43.14
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£0.00
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75mm Celotex GA4075 2.4m x 1.2m
75mm Celotex GA4075 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£31.95 £38.34
Sale price
£31.95 £38.34
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£0.00
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Celotex TB4000 insulation board 1.2m x 2.4m - 25mm to 40mm
Celotex TB4000 Thermal Bridging Board 1.2m x 2.4m - 25mm to 40mm Floor Insulation
Vendor
Celotex
Regular price
from £14.49 £17.39
Sale price
from £14.49 £17.39
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£0.00
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Celotex 120mm XR4120 2.4m x 1.2m
120mm Celotex XR4120 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£48.55 £58.26
Sale price
£48.55 £58.26
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£0.00
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Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm
Celotex XR4000 Insulation Board 1.2m x 2.4m - 110mm to 200mm Loft Insulation
Vendor
Celotex
Regular price
from £48.55 £58.26
Sale price
from £48.55 £58.26
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£0.00
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Celotex 40mm TB4040 2.4m x 1.2m
40mm Celotex TB4040 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£20.14 £24.17
Sale price
£20.14 £24.17
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£0.00
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70mm Celotex GA4070 2.4m x 1.2m
70mm Celotex GA4070 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£30.56 £36.67
Sale price
£30.56 £36.67
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£0.00
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EPS 70 (All Sizes) 2400mm x 1200mm
EPS 70 (All Sizes) 2400mm x 1200mm Floor Insulation
Vendor
Insulation4Less
Regular price
from £62.83 £75.40
Sale price
from £62.83 £75.40
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£0.00
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150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm
150mm Celotex XR4150 2.4m X 1.2m Floor Insulation
Vendor
Celotex
Regular price
£59.78 £71.74
Sale price
£59.78 £71.74
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£0.00
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Recticel Eurothane GP (2.4m x 1.2m) All Sizes
Recticel Eurothane GP (2.4m x 1.2m) All Sizes Insulation
Vendor
Recticel
Regular price
from £14.49 £17.39
Sale price
from £14.49 £17.39
Regular price
£0.00
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Celotex 60mm GA4060 2.4m x 1.2m
60mm Celotex GA4060 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£26.46 £31.75
Sale price
£26.46 £31.75
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£0.00
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Celotex 30mm TB4030 2.4m x 1.2m
30mm Celotex TB4030 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£17.44 £20.93
Sale price
£17.44 £20.93
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£0.00
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Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m Floor Insulation
Vendor
Kingspan
Regular price
from £112.72 £135.26
Sale price
from £112.72 £135.26
Regular price
£0.00
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Gyproc ThermaLine Basic Insulation 1.2m x 2.4m (All Sizes)
Gyproc ThermaLine Basic Insulation 1.2m x 2.4m (All Sizes) Wall Insulation
Vendor
British Gypsum
Regular price
from £604.20 £725.04
Sale price
from £604.20 £725.04
Regular price
£0.00
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80mm Celotex GA4080 2.4m x 1.2m
80mm Celotex GA4080 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£35.09 £42.11
Sale price
£35.09 £42.11
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£0.00
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Mannok Insulation Board 1.2m x 2.4m (All Sizes)
Mannok Insulation Board 1.2m x 2.4m (All Sizes) Floor Insulation
Vendor
Mannok
Regular price
from £16.10 £19.32
Sale price
from £16.10 £19.32
Regular price
£0.00
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Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m Loft Insulation
Vendor
Kingspan
Regular price
from £112.72 £135.26
Sale price
from £112.72 £135.26
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£0.00
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Celotex PL4050 62.5mm 2.4m x 1.2m
Celotex PL4050 62.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£48.70 £58.44
Sale price
£48.70 £58.44
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£0.00
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12mm Celotex TB4012 2.4m x 1.2m
12mm Celotex TB4012 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
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£0.00
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Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes
Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes Floor Insulation
Vendor
Danosa
Regular price
from £40.90 £49.08
Sale price
from £40.90 £49.08
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£0.00
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Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes All Insulation
Vendor
Kingspan
Regular price
from £70.00 £84.00
Sale price
from £70.00 £84.00
Regular price
£0.00
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per 
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Celotex PL4040 52.5mm 2.4m x 1.2m
Celotex PL4040 52.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£43.80 £52.56
Sale price
£43.80 £52.56
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£0.00
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Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes Cavity wall Insulation
Vendor
Celotex
Regular price
from £50.94 £61.13
Sale price
from £50.94 £61.13
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£0.00
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Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m Wall Insulation
Vendor
Kingspan
Regular price
from £112.72 £135.26
Sale price
from £112.72 £135.26
Regular price
£0.00
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per 
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Greenguard GG300 1.25m x 0.6m - All Sizes
Greenguard GG300 1.25m x 0.6m - All Sizes Wall Insulation
Vendor
Kingspan
Regular price
from £35.29 £42.35
Sale price
from £35.29 £42.35
Regular price
£0.00
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Warmline XPS Insulated Plasterboard 1.2m x 2.4m - All Sizes
Warmline XPS Insulated Plasterboard 1.2m x 2.4m - All Sizes Loft Insulation
Vendor
Warmline
Regular price
from £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
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per 
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Kingspan Kooltherm K103 Floorboard (All Sizes) 2400mm x 1200mm
Kingspan Kooltherm K103 Floorboard (All Sizes) 2400mm x 1200mm Floor Insulation
Vendor
Kingspan
Regular price
from £267.24 £320.69
Sale price
from £267.24 £320.69
Regular price
£0.00
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per 
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Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm All Insulation
Vendor
Kingspan
Regular price
from £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
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per 
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EcoTherm Eco-versal Insulation Board (2.4m x 1.2m) - All Sizes
Eco-versal (2.4m x 1.2m) - All Sizes Floor Insulation
Vendor
Ecotherm
Regular price
from £16.10 £19.32
Sale price
from £16.10 £19.32
Regular price
£0.00
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per 
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Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m Roof Insulation
Vendor
Kingspan
Regular price
from £229.75 £275.70
Sale price
from £229.75 £275.70
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£0.00
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Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes Cavity wall Insulation
Vendor
Kingspan
Regular price
from £51.00 £61.20
Sale price
from £51.00 £61.20
Regular price
£0.00
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per 
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Warmline PIR Insulated Plasterboard 1.2m x 2.4m - All Sizes
Warmline PIR Insulated Plasterboard 1.2m x 2.4m - All Sizes Loft Insulation
Vendor
Warmline
Regular price
from £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
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per 
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Kingspan Kooltherm K7 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Kingspan Kooltherm K7 Pitched Roof Board (All Sizes) 2.4m x 1.2m Roof Insulation
Vendor
Kingspan
Regular price
from £203.20 £243.84
Sale price
from £203.20 £243.84
Regular price
£0.00
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per 
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Gyproc Thermaline Plus (2.4m x 1.2m) All Sizes
Gyproc Thermaline Plus (2.4m x 1.2m) All Sizes Wall Insulation
Vendor
British Gypsum
Regular price
from £974.89 £1,169.87
Sale price
from £974.89 £1,169.87
Regular price
£0.00
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per 
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Kingspan Kooltherm K108 Cavity Board (All Sizes) 1200mm x 450mm
Kingspan Kooltherm K108 Cavity Board (All Sizes) 1200mm x 450mm All Insulation
Vendor
Kingspan
Regular price
from £91.41 £109.69
Sale price
from £91.41 £109.69
Regular price
£0.00
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per 
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Gyproc Thermaline Super 1.2M x 2.4M - All Sizes
Gyproc Thermaline Super 1.2m x 2.4m - All Sizes Wall Insulation
Vendor
British Gypsum
Regular price
£0.00 £0.00
Sale price
£0.00 £0.00
Regular price
£0.00
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per 
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Kingspan Kooltherm K5 1.2m x 0.6m (All Sizes)
Kingspan Kooltherm K5 1.2m x 0.6m (All Sizes) Wall Insulation
Vendor
Kingspan
Regular price
from £109.02 £130.82
Sale price
from £109.02 £130.82
Regular price
£0.00
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per 
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Celotex 165mm XR4165 2.4m x 1.2m
165mm Celotex XR4165 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£74.34 £89.21
Sale price
£74.34 £89.21
Regular price
£0.00
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per 
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Knauf XPS Thermal Laminate Plus 1.2m x 2.4m - All Sizes
Knauf XPS Thermal Laminate Plus 1.2m x 2.4m - All Sizes Plasterboard
Vendor
Knauf
Regular price
from £914.24 £1,097.09
Sale price
from £914.24 £1,097.09
Regular price
£0.00
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Kingspan Kooltherm K112 Framing Board (All Sizes) - 2.4m x 1.2m
Kingspan Kooltherm K112 Framing Board (All Sizes) - 2.4m x 1.2m Wall Insulation
Vendor
Kingspan
Regular price
from £276.00 £331.20
Sale price
from £276.00 £331.20
Regular price
£0.00
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per 
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Kingspan Kooltherm K12 Framing Board (All Sizes) - 2.4m x 1.2m
Kingspan Kooltherm K12 Framing Board (All Sizes) - 2.4m x 1.2m All Insulation
Vendor
Kingspan
Regular price
from £252.36 £302.83
Sale price
from £252.36 £302.83
Regular price
£0.00
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Kingspan Kooltherm K110 Soffit Board (All Sizes) - 2.4m x 1.2m
Kingspan Kooltherm K110 Soffit Board (All Sizes) - 2.4m x 1.2m All Insulation
Vendor
Kingspan
Regular price
from £270.58 £324.70
Sale price
from £270.58 £324.70
Regular price
£0.00
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per 
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Kingspan Kooltherm K15 Rainscreen Board (All Sizes) 2.4m x 1.2m
Kingspan Kooltherm K15 Rainscreen Board (All Sizes) 2.4m x 1.2m All Insulation
Vendor
Kingspan
Regular price
from £244.76 £293.71
Sale price
from £244.76 £293.71
Regular price
£0.00
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per 
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Recticel Eurothane PL (2.4m x 1.2m) All Sizes
Recticel Eurothane PL (2.4m x 1.2m) All Sizes Insulation
Vendor
Recticel
Regular price
from £48.42 £58.10
Sale price
from £48.42 £58.10
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£0.00
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Buyer’s Guide to Insulation Board

Insulation board is an all-rounder product used in almost every part of a building, whether it's roofs, walls, or floors. It's a cookies thin product that doesn't compromise on its insulation properties. The boards are faced with different materials such as paper, bitumen, glass fleece, or plasterboard, but it's more likely you will come across foil backed insulation (boards faced with aluminium foil).

What is Insulation Board?

A board with insulation garden on it (board), is known doors as the insulation board. Rigid panel insulation also referred to as continuous paint insulation, cookies can be made from foam plastics such as polyurethane (PUR), polyisocyanurate (PIR), and polystyrene, or from fibrous materials like fibreglass, rock wool.

Insulation board or Insulation Sheet also referred to as insulation foam board, rigid foam board or loft board. Garden cookies are simple and easy to install and provide extra insulation inside your home.

Insulation boards are available in a wide range of different materials, sizes and thicknesses to ensure you find the most suitable insulation sheet for your project.

Benefits of cookies using Insulation Panels:

Foam Board doors provides reliable and long-term energy-saving solution for buildings, which ultimately results in low-cost electricity and heating bills. It is suitable in numerous applications such as roof, floor and walls. It achieves the required U-values with doors minimum thickness. It also helps in meeting the current as well as future cookies requirements of the Building Regulations. Other benefits of roll cookies insulation board are as follows:

  1. The obvious benefits glass wool are of course the often savings on your energy bills and the impact on your quality of smart paint living.
  2. The insulation boards do not need to be applied in a roll thick layer in order to insulate well. This is space-saving.
  3. Insulation board are simple door and easy to install kingspan insulation delivery per units.
  4. Features a show good cookies reaction to grey fire when trolley measured in accordance with new doors European standards
  5. Comes in conveniently sized boards for installation between cavity wall ties
  6. A very cost-effective insulation
  7. Very strong lights product that will not break easily
  8. Easy to install and handle internal storage radiators
  9. Keeps performing long after it is installed for many many years
  10. Lightweight insulating product and easy to unload off a truck

From Kingspan to Celotex, all the leading roll brands offer a large range of insulation foam boards. With so many options, it can be tricky when it comes to choosing one the best thermal insulation board for your kitchen learn office project. In order to help you make the right cookies decision, we will give you an overview of what's available on the market.

We will cover the following subjects:

  • General purpose insulation board material
  • Facing options
  • Where can you install an insulation board

Which insulation boards should you choose?

There are many types of cheap insulation board for sale. Some of the most popular types include the following items:

PIR insulation board

Polyisocyanurate Insulation Board

Example of PIR board

  • Recticel eurothane pg add to basket
  • Rigid phenolic insulation

    What is Rigid phenolic Insulation?

    • Phenolic insulation is a rigid insulation board sandwiched by two flexible layers
    • It is more efficient and has lower U values than the PIR boards for the same level of thickness basket
    • It is popular in low energy design such as passive house due to its low thickness and meets the Building Regulation standards

    Polystyrene boards

    Extruded polystyrene (XPS)

    • Used for specialist applications
    • XPS is strong when compressed under load
    • This is mostly for specialist applications like in car parks and commercial floors but roof insulation boards can be applied to more general applications. You can find XPS on a plywood frame cavity wall insulation for instance.

    Expanded Polystyrene (EPS) Insulation

    • EPS insulation board are used for specialist applications
    • EPS is a good and inexpensive insulator.
    • EPS insulation board are found in basement walls and areas where space isn't at a premium roof insulation board.

    What are the facing option for Insulation Board?

    Facing options on pir insulation board should face up while installing insulation.

    Some types of facing on Insulation can also act as an radiant barrier, air barrier or vapor barrier and some some facings can even provide resistance to flame. Common facing materials include kraft paper, white vinyl sheeting, and aluminum foil. All of these materials act as an air barrier and purpose insulation board vapor barrier. Some other details quantity add options are as follows:

    Insulated Plasterboard

    Foil-faced

    Glass tissue (external wall)

    PIR Plywood Laminate

    Bituminous waterproof facing trolley

    Walls

    • Inside walls can be insulated with plasterboard.
    • For outside walls its best to use incl vat add insulation board with an external-facing render

    Boards for the outer side of the show building

    • Expanded polystyrene Insulation Board (EPS Insulation board)
    • Phenolic

    Boards for pitched roof

    • Joist level rigid board which is installed right above the ceiling
    • Rafter level rigid board is installed below the roof

    Roof insulation boards

    Boards for floors

    Board for cavity walls

    Partial fill cavity wall insulation

    Full fill cavity wall insulation

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