Menu
Menu
Your Cart

120mm Celotex EL3000 Flat Roof Board (pack of 4)

120mm Celotex EL3000 Flat Roof Board (pack of 4)
120mm Celotex EL3000 Flat Roof Board (pack of 4)
  • Product Code: A1-417
  • 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: EL3000 1200x600 - 2.88m2
  • Weight: 12.33kg
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 25-11-2025:
Google My Business Reviews
4.8 out of 5

120mm Celotex EL3000 Flat Roof Board (pack of 4)

Thickness: 120mm
Width: 600mm
Length: 1200mm
Pack Coverage: 2.88m2
Thermal Conductivity: 0.025W/mK
R-Value: 4.8m2K/W
Compressive Strength: 150kPa

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 low global warming potential (GWP).


120mm Celotex EL3000 characteristics:
  • Is designed for use in a variety of lat roof systems
  • Achieves U-values with minimum thickness
  • Is strong and durable
  • Is rot proof
  • Is dimensionally stable and unaffected by temperature cycles
  • Is easy to cut and shape
  • Comes in a range of thicknesses from 50mm-150mm
  • Is available in 1200mm x 600mm board size (120mm  also available in 1200mm x 2400mm board size)
APPLICATION
The facers are suitable for bonding in the following flat roofing applications: 
 
Perforated facer:
  • Mastic asphalt
  • Bituminous built-up rooing systems
Unperforated facer:
  • Single-ply, fully adhered flat roof systems
  • Single-ply, mechanically fixed flat roof systems
  • Self-adhesive membranes
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.

Brand: Celotex Model and Size: 1200 x 600 - 3.6m2
Delivery Time: 3 - 5 days
100mm Celotex TC3000 Flat Roof Board - Torch on (pack of 5)Size: 1200mm x 600mmArea per pack: 3.6m2Thermal conductivity: 0.026 W/MkR-Value: 3.80m2K/WCompressive strength: 150kPaWeight: 4.00kg/m2 Celotex TC3000 provides a quick and easy method of achieving effective thermal insula..
Get Best Price
Brand: Celotex Model and Size: 1200mm x 450mm - 5.94m2
Delivery Time: 1 - 5 working days
50mm 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 rigi..
£65.48
£78.58 inc VAT
Add to Cart
140mm Celotex Thermaclass Cavity Wall 21 - Rigid PIR Full Fill Cavity Insulation Board (pack of 4)
Guide Price
Brand: Celotex Model and Size: 1190x450mm - 2.16m2
Delivery Time: up to 7 days
140mm 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: £112.76
£135.31 inc VAT
Get Best Price
Brand: Celotex Model and Size: 1200x2400 - 25.92m2
Delivery Time: 1 - 5 working days
135mm Celotex TA4000 PIR Insulation Board (pack of 9) Size: 1200mm x 2400mm Area per pack: 25.92m2 Thermal conductivity: 0.022 W/Mk R-Value: 6.10m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 4.53kg/m2   Celo..
Get Best Price
40mm Celotex CW4040 - Rigid PIR Cavity Insulation Board (pack of 14) CW4000
Guide Price
Brand: Celotex Model and Size: 1200mm x 450mm - 7.56m2
Delivery Time: 1 - 5 working days
40mm 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 rigid pol..
Guide Price: £70.53
£84.64 inc VAT
Get Best Price
35mm Celotex TB4000 PIR Insulation Board - TB4035
Guide Price
Brand: Celotex Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1-3 working days
Celotex TB4035 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..
Guide Price: £51.21
£61.45 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).