Achieve high thermal resistance on solid walls with the Sopratherm PL4060 thermal laminate insulation board, supplied in a 2400 x 1200mm size with a 72.5mm overall thickness (60mm PIR bonded to 12.5mm plasterboard). This high-performance board bonds rigid polyisocyanurate (PIR) foam directly to tapered edge plasterboard, providing 2.88m2 of coverage per sheet and allowing you to install insulation and drylining in one operation.

With a low thermal conductivity of 0.022 W/m.K, the board minimizes heat loss while featuring zero ozone depletion and a low global warming impact. The plasterboard facing is defined as Class O in accordance with building regulations for internal fire safety.

BBA and OFGEM approved, this board is ideal for pitched roof, flat roof, and wall applications. It accommodates both direct bonding "dot and dab" and mechanically fixed installation techniques.

• 72.5mm overall thickness – combines 60mm PIR foam with 12.5mm tapered edge plasterboard
• 0.022 W/m.K thermal conductivity – maximizes heat retention across solid wall constructions
• Single-operation installation – applies high-performance insulation and plasterboard together
• Dual-fixing compatible – install easily via direct bonding "dot and dab" or mechanical fixings
• Class O fire rating – plasterboard face meets strict building regulations for interior safety
• BBA and OFGEM approved – verified performance for roof, wall, and refurbishment projects
• Available in various sizes – including 37.5mm, 52.5mm, 62.5mm, and 77.5mm overall thicknesses

Delivery Notice: Deliveries are made to the kerbside or nearest accessible road point at your property. Due to courier restrictions, this item cannot be delivered to:
Scotland: AB10-16, AB21-25, AB30-39, AB41-45, AB51-56 | IV1-28, IV30-32, IV36, IV40-56, IV63 | KW1-17 | PA1-20, PA21-38, PA41-49, PA60-78, PA80 | PH1-26, PH30-44, PH49-50
Wales: LD1-8 | LL21-49, LL51-78 | SA1-20, SA31-48, SA61-73 | SY15-25

This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).

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• Please note, you cannot return bespoke or made-to-measure items unless they are faulty.