Menu
Menu
Your Cart

100mm Celotex FI5000 Underfloor Heating Insulation Board (pack of 12) - pallet of 2 packs

100mm Celotex FI5000 Underfloor Heating Insulation Board (pack of 12) - pallet of 2 packs
100mm Celotex FI5000 Underfloor Heating Insulation Board (pack of 12) - pallet of 2 packs
  • Product Code: A1-1578
  • Delivery Time: Out Of Stock
  • Due to nationwide shortage of PIR insulation lead time may be longer for this product.
  • Brand: Celotex
  • (Tech. support: 01473820850)
  • Model and Size: 1200x2400mm - 69.12m2
  • Weight: 298.60kg
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 13-06-2025:
Google My Business Reviews
4.8 out of 5

100mm Celotex FI5000 Underfloor Heating Insulation Board (pack of 12) - pallet of 2 packs

Width: 1200mm
Length: 2400mm
Pallet Coverage: 69.12m2
Density: 44.8kg/m3
Weight/m2: 4.32kg
Weight: 298.6kg
Thermal Conductivity: 0.021W/mK
R-Value: 4.75m2K/W
Compressive Strength: 175kPa

100mm 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 additional separating layer. FI5000 has an enhanced compressive strength value of ≥175 kPa making it the ideal solution for a range of flooring applications. Featuring a super low lambda of 0.021W/mK, FI5000 achieves compliance to UK Building Regulations with better U-values and thinner solutions.

CHARACTERISTICS
  • Has a lower thermal conductivity value (0.021 W/mK) compared with other typical PIR insulation boards providing enhanced thermal performance,
  • Ensures minimal downward heat loss into structure,
  • Has an enhanced compressive strength value of ≥175 kPa,
  • Has a highly resistant composite facer featuring a built-in vapour control layer (VCL), enabling direct screed, without the need for an additional separating layer,
  • Uses the foam structure to ensure better pipe clip retention,
  • Is easy to cut and install,
  • Future proofs the energy performance of new and existing buildings,
  • Is CFC/HCFC free with zero ODP and low GWP and CE marking compliance to BS EN 13165
APPLICATION
  • Basements,
  • Beam and Block Floors,
  • Concrete Slab Floors,
  • Upgrading Concrete Slab Floors,
  • Suspended Timber Floors,
  • Underfloor Heating

CERTIFICATION
Celotex FI5000 is manufactured in accordance with:
  • quality management system ISO 9001
  • environmental management system ISO 14001
Brand: Celotex Model and Size: 1200 x 600 - 2.16m2
Delivery Time: 3 - 5 days
130mm Celotex TC3000 Flat Roof Board - Torch on (pack of 3)Size: 1200mm x 600mmArea per pack: 2.16m2Thermal conductivity: 0.025 W/MkR-Value: 5.20m2K/WCompressive strength: 150kPaWeight: 4.96kg/m2 Celotex TC3000 provides a quick and easy method of achieving effective thermal insul..
Get Best Price
Brand: Celotex Model and Size: EL3000 1200x600 - 2.88m2
Delivery Time: 3 - 5 days
Celotex EL3000 provides a quick and easy method of achieving effective thermal insulation in flat roofing structures. With coated glass tissue facings, EL3000 is manufactured from rigid Polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and a l..
Get Best Price
Brand: Celotex Model and Size: EL3000 1200x600 - 2.16m2
Delivery Time: 3 - 5 days
Celotex EL3000 provides a quick and easy method of achieving effective thermal insulation in flat roofing structures. With coated glass tissue facings, EL3000 is manufactured from rigid Polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and a l..
Get Best Price
150mm Celotex Crown-Up Flat Roof Board - pack of 4 - pallet of 12 packs
Guide Price
Brand: Celotex Model and Size: 1200x600mm - 34.56m2
Delivery Time: Pre-Order
150mm Celotex Crown-Up is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Up is a high performance rigid polyisocyanurate (PIR) insulation which delivers increased dimensional stability and added robustness in a built-up flat roofing sy..
Guide Price: £1,765.97
£2,119.16 inc VAT
Get Best Price
Brand: Celotex Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1-3 working days
Celotex TB4020 is targeted at cut-to-fit applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. TB4012 is also appropriate for use in floors and walls. With low emissivity foil facings, TB4012 is manufac..
£33.75
£40.50 inc VAT
Add to Cart
115mm Celotex Thermaclass Cavity Wall 21 - Rigid PIR Full Fill Cavity Insulation Board (pack of 5)
Guide Price
Brand: Celotex Model and Size: 1190x450mm - 2.7m2
Delivery Time: up to 7 days
115mm Celotex Thermaclass Cavity Wall 21 is a high performance rigid PIR full fill cavity insulation board with low emissivity foil facings offering enhanced thermal performance (0.021 W/m.K) within cavity air spaces. It can be installed with up to a 10mm residual cavity or as a full fill solu..
Guide Price: £106.25
£127.50 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).