Celotex PL4000 (Soprema Insulation) - Thermal Insulation Board

Celotex PL4000 is an easy-to-install PIR insulation board with a paper facing, laminated to a 12.5 mm tapered-edge plasterboard. It is available in thicknesses ranging from 25 to 65 mm (insulation only).

Features and benefits:

• Standard 1200 x 2400mm boards.
• Paper facing.
• BBA certified.
• Good thermal performance.
• Time saving 2-in-1 solution for insulating and dry-lining walls or roofs simultaneously.

Fire Classification

Euroclass B-s1, d0 Reaction to Fire classification, according to BS EN 13501-1

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 for full details and restrictions.

Key Considerations

When using Celotex PL4000, you need to satisfy yourself that use of the product meets all relevant national Building Regulations and guidance as well as local, national and other applicable standards relevant for your construction or application, including requirements in relation to fire and applicable height restrictions.

Please refer to the following product documents:

• Product Datasheet
• BBA Certificate
• Declaration of Performance
• Health & Safety Datasheet

Celotex PL4000 should not be used in the external walls of buildings over 11 metres in height. Recent changes to Building Regulations mean that only non-combustible insulation or insulation of limited combustibility should be used in buildings of that height.