Description
Celotex PL4000 is an easy to install polyisocyanurate (PIR) insulation board with a paper facing, laminated to a piece of 12.5mm tapered edge plasterboard. Available in thicknesses from 37.5mm to 72.5mm (insulation only), it can be considered for use in roof and internal wall lining applications.
Product Features
- Standard 1200 x 2400mm boards
- Paper facing
- BBA approved – certificate 16/5357 (Plasterboard Thermal Laminate)
Fire Classification
Euroclass B-s1, d0 Reaction to Fire classification, according to BS EN 13501-1.
Product Specification
Thickness (mm)* | Length (mm) | Width (mm) | Lambda Value (W/m.K) | R-Value (m².K/W)# |
---|---|---|---|---|
37.5 | 2400 | 1200 | 0.022 | 1.20 |
52.5 | 2400 | 1200 | 0.022 | 1.85 |
62.5 | 2400 | 1200 | 0.022 | 2.30 |
72.5 | 2400 | 1200 | 0.022 | 2.75 |
77.5 | 2400 | 1200 | 0.022 | 3.00 |
*Â Thickness includes 12.5mm plasterboard
#Â R-Value including plasterboard.
Product Benefits
- Thermal Performance – Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value.
- Time Saving – Celotex PL4000 brings together both insulation and plasterboard creating a 2-in-1 solution to insulate and dry line walls or roofs at the same time.
- Easy to Install – Celotex boards are rigid assisting with ease of transportation, handling and fitting.
- BBA Certified – Celotex PL4000 has been assessed by the BBA as fit for use in plasterboard thermal laminate applications if installed, used and maintained as set out in the certificate. Please read the certification at insulation-UK.com/BBA; for full details and restrictions.