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Insulated Render Systems

12mm Celotex TB4000 PIR Insulation Board - TB4012

12mm Celotex TB4000 PIR Insulation Board - TB4012
12mm Celotex TB4000 PIR Insulation Board - TB4012
  • Product Code: A1-110
  • Delivery Time: 1-3 working days
  • Brand: Celotex
    • (Tech. support: 01473820850)
  • Model and Size: 1200x2400mm - 2.88m2
  • Weight: 1.44kg
Product discontinued. Click Get Best Price to request a quotation and we will recommended an equivalent product.
Our ratings on 13-05-2025:
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4.4 out of 5 - Excellent
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12mm Celotex TB4000 PIR Insulation Board - TB4012

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Density: 42kg/m3
Weight/m2: 0.5kg
Weight: 1.44kg
Compressive Strength: 120kPa
Thermal Conductivity: 0.023W/mK
R-Value: 0.5m2K/W

Celotex TB4012 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 manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

Note:

  • Would also be known as TB3012 from January 2018.
  • Discontinued from Monday 20th July 2020 - guide price only

APPLICATIONS

  • Pitched Roofs
  • Flat Roofs
  • Solid Masonry Walls
  • Timber Framed & Steel Framed Systems
  • Floors
CHARACTERISTICS
  • Specifically designed to eliminate thermal bridges
  • The thinnest PIR insulation
  • Standard board size of 1200mm x 2400mm
  • Easy to cut and shape
  • Low emissivity foil facings giving improved thermal insulation
  • High performance within cavity air spaces
  • Long-term energy savings for buildings
CERTIFICATION
  • CE marking compliance to BS EN 13165
  • Manufactured in accordance with quality management system ISO 9001 and environmental management system ISO 14001
  • Achieves an A+ rating when compared to the BRE Green Guide 2008
96mm Celotex TD4000 PIR Flat Roof Insulation Board with Plywood
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Delivery Time: 1 - 5 working days
96mm Celotex TD4000 PIR Flat Roof Insulation Board with Plywood
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50mm Celotex FF4000 Underfloor Heating Board (pack of 24)
Brand: Celotex Model and Size: FF4000 1200x2400 - 69.12m2
Delivery Time: 3 - 5 days
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Delivery Time: 3 - 5 days
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Celotex TC3000 provides a quick and easy method of achieving effective thermal insulation in built-up flat roofing applications including hot applied bituminous, mastic asphalting and torch-on systems. With bitumen polypropylene fleece facers on both sides, TC3000 is manufactured from rigid Polyisoc..
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25mm Celotex GD5025 PIR Insulation Board with 12.5mm Plasterboard (pack of 26)
Brand: Celotex Model and Size: 1200x2400mm - 74.88m2
Delivery Time: 1 - 5 working days
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Celotex GD5025 is a premium performance PIR insulation bonded to 12.5mm tapered edge plasterboard. Allows for the installation of both the insulation and plasterboard in one operation, thereby reducing installation time. Simplifies compliance to current building regulations for the upgrade of intern..
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85mm Celotex FF4000 Underfloor Heating Board (pack of 14)
Brand: Celotex Model and Size: FF4000 1200x2400 - 40.32m2
Delivery Time: 3 - 5 days
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85mm Celotex FF4000 Underfloor Heating Board (pack of 14) | FF 4085 Size: 1200mm x 2400mm Area per pack: 40.32m2 Thermal conductivity: 0.022 W/Mk R-Value: 3.85m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 2.93kg/m2 &..
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70mm Celotex CW4000 Rigid PIR Cavity Insulation Board (pack of 7)
Brand: Celotex Model and Size: 1200x450mm - 3.78m2
Delivery Time: 1 - 5 working days
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70mm 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..
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