Celotex TB4000
BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
A high performance PIR insulation board suitable for use in floor, wall and roof applications.
- Ground floors – perimeter upstand.
- External walls – internal lining.
- Pitched Roofs – underneath rafters.
- Pitched roofs – above rafters.
- Flat Roofs - under joists.
Consult manufacturer for installation details.
Celotex TB4000 is a high performance, easy to install polyisocyanurate (PIR) insulation board featuring a low emissivity foil facing. Available in thicknesses from 20-40 mm, it is suitable for floor, wall and roof applications.
Product features and benefits:
- Lightweight 2400 x 1200 mm boards.
- Low emissivity foil facing.
- Achieves a BRE Green Guide A rating.
- BBA approved – certificates 16/5352, 17/5405.
- Excellent thermal conductivity - decreasing the thickness of insulation required to hit the required U-value, optimising space in the construction design and helping to reduce the heating and cooling costs within the building.
- Low emissivity foil facing provides improved thermal performance in cavity air spaces, reducing the achieved U-value.
- Easy to install – lightweight boards are straightforward to handle, fit and transport.
- BBA certification - third-party verification that the product has been assessed for its defined applications and is compliant with the relevant Building Regulations.
Application:
- Ground floors – perimeter upstand.
- External walls – internal lining.
- Pitched Roofs – underneath rafters.
- Pitched roofs – above rafters.
- Flat Roofs - under joists.
Consult manufacturer for installation details.
Uniclass 2015 | |
CAWS | J31/10 Warm deck roof coating J31/335 Warm deck roof insulation J41/10 Built-up reinforced bitumen membrane warm deck roof covering J42/10 Warm deck roof covering K10/125 Metal stud partition system K10/155 Wall lining system (metal studs) K10/220 Proprietary suspended ceiling system K10/30 Metal stud K10/50 Suspended ceiling on metal framing K11/115 Battened plywood floating floor K11/125 Battened particleboard floating floor K11/135 Battened oriented strand board floating floor K11/145 Battened cement-bonded particleboard floating floor K11/20 Battened particleboard floating floor K11/215 Plywood floating floor K11/225 Particleboard floating floor K11/235 Oriented strand board floating floor K11/245 Cement bonded particleboard floating floor K11/25 Particleboard floating floor K11/55 Rigid board insulation fixed as roof sarking K11/795 Wall lining on metal framing K21/120 Battened wood flooring K21/130 Battened wood floating floor K21/140 Battened wood laminate flooring M10/290 Floating construction M10/40 Floating construction M13/260 Floating construction M13/40 Floating construction P10/140 Insulation fitted between rafters P10/15 Insulation fitted between rafters P10/170 Insulation to loft access hatches P10/190 Insulation fitted between studs P10/20 Insulation to loft access hatches P10/40 Insulation fitted between studs |
Product Reference | Celotex TB4000 |
Thickness | 20 mmThermal resistance (R-value): 0.90 m².K/W. 25 mmThermal resistance (R-value): 1.10 m².K/W. 30 mmThermal resistance (R-value): 1.35 m².K/W. 40 mmThermal resistance (R-value): 1.80 m².K/W. |
Standard product features | Thermal: Celotex TB4000 has a declared thermal conductivity of 0.022 W/m.K, according to BS EN 13165 for factory made rigid polyurethane foam (PU) products. Fire: Euroclass E Reaction to Fire classification, according to BS EN 13501-1. Environmental: All Celotex products are manufactured under Environmental Management System – ISO 14001:2015. BRE statements: Achieves a BRE Green Guide rating of A. Certificate number ENP413. Quality: All Celotex products are manufactured under Quality Management Standard – ISO 9001:2015. Building regulations: Helps to meet the requirements of UK thermal building regulations. Durability: Thermal conductivity of PIR products does not change over time. Handling, storage, health and safety: Information regarding storage, installation and handling of Celotex products, or health and safety information, can be found on the manufacturer's website. |
- BBA approved for timber frame dwellings - Certificate Number 16/5352
- Declaration of Performance (DoP): CE Marked to BS EN 13165 - Certificate Number 18.DOPTB4000-01
- SGS: Manufactured under Quality Management System. BS EN ISO 9001 - Certificate Number GB91/504
- SGS: Manufactured under Environmental Management System ISO 14001 - Certificate Number GB11/83526
- BBA approved for dry lining - Certificate Number 17/5405
- BBA approved for floor insulation - Certificate Number 17/5405
- BBA approved for pitched roof insulation - Certificate Number 17/5405