Pir Floor Insulation

We have a wide range of pir floor insulation products to suit your needs. Whether you're looking for thermal insulation, acoustic insulation, or both, we have a range of products to choose from. We also offer a variety of different thicknesses and densities to suit your specific requirements. And because we're an online retailer, we can offer our products at highly affordable prices. So if you're looking for the best value for money, be sure to check out our range today.
Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes) Floor Insulation
Vendor
Celotex
Regular price
from £11.90 £14.28
Sale price
from £11.90 £14.28
Regular price
£16.92
Unit price
per 
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Celotex 50mm GA4050 2.4m x 1.2m
Celotex 50mm GA4050 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£17.49 £20.99
Sale price
£17.49 £20.99
Regular price
£0.00
Unit price
per 
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Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex Floor Insulation
Vendor
Celotex
Regular price
£29.50 £35.40
Sale price
£29.50 £35.40
Regular price
£0.00
Unit price
per 
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Celotex 25mm TB4025 2.4m x 1.2m
Celotex 25mm TB4025 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£11.90 £14.28
Sale price
£11.90 £14.28
Regular price
£0.00
Unit price
per 
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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 £34.99 £41.99
Sale price
from £34.99 £41.99
Regular price
£0.00
Unit price
per 
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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
£24.90 £29.88
Sale price
£24.90 £29.88
Regular price
£0.00
Unit price
per 
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Celotex TB4000 Insulation Board 1.2m x 2.4m - 25mm to 40mm
Celotex TB4000 Insulation Board 1.2m x 2.4m - 25mm to 40mm Floor Insulation
Vendor
Celotex
Regular price
from £11.90 £14.28
Sale price
from £11.90 £14.28
Regular price
£16.92
Unit price
per 
Sold out
Celotex 120mm XR4120 2.4m x 1.2m
Celotex 120mm XR4120 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£38.30 £45.96
Sale price
£38.30 £45.96
Regular price
£0.00
Unit price
per 
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150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm
150mm Celotex XR4150 2.4m X 1.2m | Celotex 150mm Floor Insulation
Vendor
Celotex
Regular price
£44.95 £53.94
Sale price
£44.95 £53.94
Regular price
£0.00
Unit price
per 
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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 £11.90 £14.28
Sale price
from £11.90 £14.28
Regular price
£0.00
Unit price
per 
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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 £37.84 £45.41
Sale price
from £37.84 £45.41
Regular price
£0.00
Unit price
per 
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Celotex 40mm TB4040 2.4m x 1.2m
Celotex 40mm TB4040 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£17.00 £20.40
Sale price
£17.00 £20.40
Regular price
£20.46
Unit price
per 
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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
£25.50 £30.60
Sale price
£25.50 £30.60
Regular price
£30.83
Unit price
per 
Sold out
90mm Celotex GA4090 2.4m x 1.2m
90mm Celotex GA4090 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£29.99 £35.99
Sale price
£29.99 £35.99
Regular price
£0.00
Unit price
per 
Sold out
Celotex 60mm GA4060 2.4m x 1.2m
Celotex 60mm GA4060 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£22.90 £27.48
Sale price
£22.90 £27.48
Regular price
£0.00
Unit price
per 
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Celotex PL4025 37.5mm 2.4m x 1.2m
Celotex PL4025 37.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£34.99 £41.99
Sale price
£34.99 £41.99
Regular price
£0.00
Unit price
per 
Sold out
Celotex 30mm TB4030 2.4m x 1.2m
Celotex 30mm TB4030 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£14.00 £16.80
Sale price
£14.00 £16.80
Regular price
£16.92
Unit price
per 
Sold out
80mm Celotex GA4080 2.4m x 1.2m
80mm Celotex GA4080 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£27.89 £33.47
Sale price
£27.89 £33.47
Regular price
£0.00
Unit price
per 
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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
£47.22 £56.66
Sale price
£47.22 £56.66
Regular price
£0.00
Unit price
per 
Sold out
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 £107.90 £129.48
Sale price
from £107.90 £129.48
Regular price
£0.00
Unit price
per 
Sold out
EcoTherm Eco-versal Insulation Board 2.4m x 1.2m - All Thicknesses
EcoTherm Eco-versal Insulation Board (2.4m x 1.2m) - All Sizes Floor Insulation
Vendor
Ecotherm
Regular price
from £13.37 £16.04
Sale price
from £13.37 £16.04
Regular price
£0.00
Unit price
per 
Sold out
Celotex PL4040 52.5mm 2.4m x 1.2m
Celotex PL4040 52.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£41.56 £49.87
Sale price
£41.56 £49.87
Regular price
£0.00
Unit price
per 
Sold out
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 £0.00 £0.00
Sale price
from £0.00 £0.00
Regular price
£0.00
Unit price
per 
Sold out
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 £107.90 £129.48
Sale price
from £107.90 £129.48
Regular price
£0.00
Unit price
per 
Sold out
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 £44.30 £53.16
Sale price
from £44.30 £53.16
Regular price
£0.00
Unit price
per 
Sold out
Celotex PL4060 72.5mm 2.4m x 1.2m
Celotex PL4060 72.5mm 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£52.20 £62.64
Sale price
£52.20 £62.64
Regular price
£0.00
Unit price
per 
Sold out
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes All Insulation
Vendor
Kingspan
Regular price
from £83.12 £99.74
Sale price
from £83.12 £99.74
Regular price
£0.00
Unit price
per 
Sold out
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 £32.25 £38.70
Sale price
from £32.25 £38.70
Regular price
£42.30
Unit price
per 
Sold out
140mm Celotex XR4140 Insulation Board 2.4m x 1.2m
140mm Celotex XR4140 Insulation Board 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£44.95 £53.94
Sale price
£44.95 £53.94
Regular price
£0.00
Unit price
per 
Sold out
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 £107.90 £129.48
Sale price
from £107.90 £129.48
Regular price
£0.00
Unit price
per 
Sold out
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
Regular price
£0.00
Unit price
per 
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Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2
Celotex CW4050 50mm x 1.2m x 0.45m - 5.94m2 Cavity wall Insulation
Vendor
Celotex
Regular price
£44.30 £53.16
Sale price
£44.30 £53.16
Regular price
£0.00
Unit price
per 
Sold out
Celotex 20mm TB4020 2.4m x 1.2m
Celotex 20mm TB4020 2.4m x 1.2m Wall Insulation
Vendor
Celotex
Regular price
£15.45 £18.54
Sale price
£15.45 £18.54
Regular price
£0.00
Unit price
per 
Sold out
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 £40.96 £49.15
Sale price
from £40.96 £49.15
Regular price
£0.00
Unit price
per 
Sold out
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
Unit price
per 
Sold out
130mm Celotex XR4130 2.4m x 1.2m
130mm Celotex XR4130 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£44.70 £53.64
Sale price
£44.70 £53.64
Regular price
£0.00
Unit price
per 
Sold out
Celotex CW4075 75mm x 1200mm x 450mm - 4.32m2
Celotex CW4075 75mm x 1200mm x 450mm - 4.32m2 Cavity wall Insulation
Vendor
Celotex
Regular price
£45.70 £54.84
Sale price
£45.70 £54.84
Regular price
£0.00
Unit price
per 
Sold out
Thermaclass Cavity Wall 21 (1190mm x 450mm) - All Sizes
Thermaclass Cavity Wall 21 (1190mm x 450mm) - All Sizes Insulation
Vendor
Celotex
Regular price
from £1,122.22 £1,346.66
Sale price
from £1,122.22 £1,346.66
Regular price
£0.00
Unit price
per 
Sold out
Celotex 110mm XR4110 2.4m x 1.2m
Celotex 110mm XR4110 2.4m x 1.2m Floor Insulation
Vendor
Celotex
Regular price
£37.84 £45.41
Sale price
£37.84 £45.41
Regular price
£0.00
Unit price
per 
Sold out
Celotex CW4100 100mm x 1.2m x 0.45m - 3.24m2
Celotex CW4100 100mm x 1.2m x 0.45m - 3.24m2 Cavity wall Insulation
Vendor
Celotex
Regular price
£44.90 £53.88
Sale price
£44.90 £53.88
Regular price
£0.00
Unit price
per 
Sold out
Celotex 165mm XR4165 2.4m x 1.2m (Pallet of 12)
Celotex 165mm XR4165 2.4m x 1.2m (Pallet of 12) Wall Insulation
Vendor
Celotex
Regular price
£729.90 £875.88
Sale price
£729.90 £875.88
Regular price
£0.00
Unit price
per 
Sold out
Unilin Thin-R 2.4m x 1.2m (All Sizes)
Unilin Thin-R 2.4m x 1.2m (All Sizes) Floor Insulation
Vendor
Unilin
Regular price
from £16.56 £19.87
Sale price
from £16.56 £19.87
Regular price
£0.00
Unit price
per 
Sold out
Recticel Eurothane GP 2.4m x 1.2m x 50mm
Recticel Eurothane GP 2.4m x 1.2m x 50mm Insulation
Vendor
Recticel
Regular price
£17.49 £20.99
Sale price
£17.49 £20.99
Regular price
£0.00
Unit price
per 
Sold out
Recticel Eurothane GP 2.4m x 1.2m x 100mm
Recticel Eurothane GP 2.4m x 1.2m x 100mm Insulation
Vendor
Recticel
Regular price
£29.72 £35.66
Sale price
£29.72 £35.66
Regular price
£0.00
Unit price
per 
Sold out
IKO Enertherm ALU 100mm x 2.4m x 1.2m
IKO Enertherm ALU 100mm x 2.4m x 1.2m Insulation Board
Vendor
IKO PIR
Regular price
£35.15 £42.18
Sale price
£35.15 £42.18
Regular price
£0.00
Unit price
per 
Sold out
Celotex XR4200 200mm x 2.4m x 1.2m (Pallet of 12)
Celotex XR4200 200mm x 2.4m x 1.2m (Pallet of 12) Loft Insulation
Vendor
Celotex
Regular price
£952.28 £1,142.74
Sale price
£952.28 £1,142.74
Regular price
£0.00
Unit price
per 
Sold out
IKO Enertherm ALU 50mm x 2.4m x 1.2m
IKO Enertherm ALU 50mm x 2.4m x 1.2m Insulation Board
Vendor
IKO PIR
Regular price
£20.79 £24.95
Sale price
£20.79 £24.95
Regular price
£0.00
Unit price
per 
Sold out
Recticel Eurothane GP 2.4m x 1.2m x 25mm
Recticel Eurothane GP 2.4m x 1.2m x 25mm Insulation
Vendor
Recticel
Regular price
£11.90 £14.28
Sale price
£11.90 £14.28
Regular price
£0.00
Unit price
per 
Sold out

Welcome to the hub of advanced, energy efficient, and versatile Pir Floor Insulation solutions, exclusively tailored to meet your specific requirements for both residential and commercial applications. With an extensive range of products from vendors such as Celotex, Recticel, Mannok, Kingspan, and EcoTherm, our selection endeavours to accommodate every possible insulation need with a host of thicknesses and properties to choose from.

General Purpose PIR Insulation Boards

Celotex GA4000 Series & Similar Products

Dive into the world of general-purpose PIR insulation boards, encapsulated within our selection through the notable Celotex GA4000 series and alike, providing a myriad of sizes and thicknesses to choose from. The GA4000 series is revered for its high-performance insulation properties, and it's an excellent choice for a plethora of applications, including roof, floor, and wall insulation, presenting in varying thicknesses such as 25mm, 50mm, 70mm, 100mm, and beyond.

Insulated Plasterboards

Celotex PL4000 Series

In situations where you seek insulation coupled with instantaneous wall finish readiness, our Celotex PL4000 insulated plasterboards series may be your solution. Offering dual functionality of thermal insulation and a ready-to-decorate surface, these boards find optimal utility in both new builds and refurbishment projects.

Floor Specific PIR Insulation Boards

Celotex XR4000 Series & Kingspan Thermafloor

Moving towards the floor-specific domain, our offerings like the Celotex XR4000 series and Kingspan Thermafloor TF70 provide staunch thermal performance and compression resistance for your floor insulation needs. Whether it’s a solid concrete, suspended timber, or underfloor heating system, these products boast the capability to augment thermal efficiency significantly.

High Density PIR Insulation

Celotex TB4000 Series & Kingspan Thermawall

For scenarios demanding slim insulation solutions without compromising thermal performance, high-density PIR boards like those in the Celotex TB4000 series or Kingspan Thermawall might fit the bill. Ideally suited for spaces constrained by thickness, these products still uphold exemplary thermal resistance.

Pitched & Flat Roof PIR Insulation

Celotex XR4120 & Kingspan Thermaroof

When it comes to roofing applications, products like Celotex XR4120 and Kingspan Thermaroof TR27 are designed to cater to both pitched and flat roof insulation requirements, ensuring that optimal thermal performance is maintained from top to bottom in a structure.

Selecting The Right Product

While navigating through the extensive variety, do consider factors such as:

  • Thermal Conductivity: The lower the value, the better the insulation.
  • Compressive Strength: Especially for floors, to withstand loads.
  • Thickness: Ensuring compliance with building regulations and achieving desired U-values.
  • Application Type: Be it walls, floors, or roofs, ensuring compatibility and optimal performance for intended use.
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