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Insulated Render Systems

50mm Celotex FF4000 Underfloor Heating Board (pack of 24)

50mm Celotex FF4000 Underfloor Heating Board (pack of 24)
50mm Celotex FF4000 Underfloor Heating Board (pack of 24)
  • Product Code: A1-408
  • Delivery Time: 3 - 5 days
    • Due to nationwide shortage of PIR insulation lead time may be longer for this product.
  • Brand: Celotex
    • (Tech. support: 01473820850)
  • Model and Size: FF4000 1200x2400 - 69.12m2
  • Weight: 125.11kg
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 15-09-2025:
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50mm Celotex FF4000 Underfloor Heating Board (pack of 24)

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
Compressive strength: ≥150kPa
Water vapour resistance: >150 MNs/g
Weight: 1.81kg/m2
 
Celotex FF4000 is a product range aimed speciically at the underloor heating market where the increased compressive strength of the board provides better dimensional  stability and resistance to site traffic during installation whilst the foam structure  ensures better pipe clip retention. FF4000 is manufactured using rigid polyisocyanurate foam and zero ozone depletion potential (ODP) blowing agents with low global warming potential (GWP) and low emissivity aluminium foil facings on both sides.

CHARACTERISTICS
  • Ensures minimal downward heat loss into structure
  • Is easy to cut and it into most spaces
  • Uses the foam structure to ensure better pipe clip retention
  • Provides reliable long term energy savings for buildings
  • Has excellent dimensional stability
  • Is available in a standard board size of 1200mm x 2400mm
APPLICATION
  • underfloor heating systems
All products must be installed in accordance with instructions issued by Celotex.
 
CERTIFICATION
 
Manufactured in accordance with:
  • quality management system ISO 9001
  • environmental management system ISO 14001
This product is available for 2-3 days delivery within London M25 zone.
75mm Celotex FF4000 Underfloor Heating Board (pack of 16) - pallet of 2 packs
Brand: Celotex Model and Size: FF4000 1200x2400 - 92.16m2
Delivery Time: 3 - 5 days
75mm Celotex FF4000 Underfloor Heating Board (pack of 16) - pallet of 2 packs
75mm Celotex FF4000 Underfloor Heating Board (pack of 16) Size: 1200mm x 2400mm Area per pack: 46.08m2 Thermal conductivity: 0.022 W/Mk R-Value: 3.40m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 2.61kg/m2   ..
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100mm Celotex CW4100 - Rigid PIR Cavity Insulation Board (pack of 6) CW4000
Brand: Celotex Model and Size: 1200mm x 450mm - 3.24m2
Delivery Time: 2 - 3 working days
100mm Celotex CW4100 - Rigid PIR Cavity Insulation Board (pack of 6) CW4000
100mm Celotex CW4000 is an insulation board aimed specifically at partial fill cavity wall applications. It comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK and low emissivity aluminium foil facings on both sides. CW4000 is manufactured from rig..
£62.02
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75mm Celotex FI5000 Underfloor Heating Insulation Board (pack of 16) - pallet of 2 packs
Brand: Celotex Model and Size: 1200x2400mm - 92.16m2
Delivery Time: Out Of Stock
75mm Celotex FI5000 Underfloor Heating Insulation Board (pack of 16) - pallet of 2 packs
75mm Celotex FI5000 is a premium flooring insulation board with enhanced thermal performance as well as an A rating when compared to the BRE Green Guide and an innovative cement compatible composite facer with a built-in vapour control layer (VCL), enabling direct screed, without the need for an add..
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100mm Celotex Crown-Bond Flat Roof Board (pack of 6) -pallet of 12 packs
Guide Price
Brand: Celotex Model and Size: 1200x600mm - 51.84m2
Delivery Time: Out Of Stock
100mm Celotex Crown-Bond Flat Roof Board (pack of 6) -pallet of 12 packs
100mm Celotex Crown-Bond is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Bond is a high performance rigid polyisocyanurate (PIR) insulation which delivers cutting edge thinness, increased dimensional stability and added robustness in..
Guide Price: £1,943.47
£2,332.16 inc VAT
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115mm Celotex TA4000 PIR Insulation Board (pack of 10)
Brand: Celotex Model and Size: 1200x2400 - 28.80m2
Delivery Time: 1 - 5 working days
115mm Celotex TA4000 PIR Insulation Board (pack of 10)
115mm Celotex TA4000 PIR Insulation Board (pack of 10) Size: 1200mm x 2400mm Area per pack: 28.80m2 Thermal conductivity: 0.022 W/Mk R-Value: 5.20m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 3.89kg/m2   Celotex ..
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52.5mm Celotex PL4040 - 40mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000) 52.5mm Celotex PL4040 - 40mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000)
Brand: Celotex Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1-3 working days
52.5mm Celotex PL4040 - 40mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000)
52.5mm Celotex PL4040 is a high-performance thermal insulation board with PIR insulation bonded to 12.5mm tapered edge plasterboard. It is made from rigid polyisocyanurate (PIR) using blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP). Note: ..
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