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02250042
*Celotex TB4020 - 2400 x 1200mm x 20mm - Pk20
Manufacturer: Celotex
Manufacturer Part Code:TB4020
QTY RangePrice (exc VAT)Price (inc VAT)
0 to 5 £182.52 £219.02
6 + £167.08 £200.50
Description
Celotex TB4020 T-Break for Floors, Walls & Roofs - To Order Pack of 20
Introduction
Celotex TB4000 is a multi-purpose insulation board developed to provide simple solutions for overcoming localised thermal bridges.

With low emissivity foil facings, TB4000 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).
Our 12mm product positions Celotex as the manufacturer of the broadest range of product thicknesses, from 12mm-200mm.

With Celotex TB4000 you are specifying an insulation board that:

  • Is specifically designed to eliminate thermal bridges.
  • Comes in thicknesses ranging from 12-45mm, making it the thinnest PIR insulation available, in a standard board size of 2400mm x 1200mm.
  • Is suitable for use in a number of applications including roof, wall and floor systems.
  • Is easy to cut & shape.
  • Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces.
  • Provides reliable long-term energy savings for buildings.
Applications
Celotex TB4000 can be specified for use in a variety of applications including.
  • Pitched Roofs.
  • Flat Roofs.
  • Solid Masonry Walls.
  • Timber Framed & Steel Framed Systems.
  • Floors.
Celotex TB4000 Technical Data
Product Code Size (mm) Pack Quantity Thickness (mm) R-Value (m²K/W) Weight (kg/m²)
TB4012 2400 x 1200 28 12 0.50 0.50
TB4020 2400 x 1200 20 20 0.90 0.72
TB4025 2400 x 1200 - 25 1.10 0.85
TB4030 2400 x 1200 14 30 1.35 0.98
TB4035 2400 x 1200 - 35 1.55 1.11
TB4040 2400 x 1200 10 40 1.80 1.26
TB4045 2400 x 1200 9 45 2.00 1.40
Please Note: Where no pack quantity is shown, this denotes a stock item which is sold individually.
Celotex TB4000 Physical Properties
Method TB4000
Compressive Strength BS EN 826 ≥120 kPa
Dimensional Stability BS EN 1604 DS(TH)8
Thermal Conductivity BS EN 12667 0.022 W/mK
Water Vapour Resistance BS EN 12086:Method B >150 MNs/g
Surface Spread of Flame BS 476-7 Class 1
* Local Delivery Only

* This is a non-stock item
Main Sales Yard and Offices:
262 Golden Hill Lane, Leyland, PR25 2YH		 Main Sales:
01772 431216		 Plumbing & Heating:
01772 497512		 Joinery Dept:
01772 431216