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Mannok Therm Laminate-Kraft (MLK) Insulated Plasterboard 2400 × 1200mm – 37.5mm (25mm + 12.5mm, 2.88m² sheet)

Mannok Therm Laminate-Kraft (MLK) Insulated Plasterboard 2400 × 1200mm – 37.5mm (25mm + 12.5mm, 2.88m² sheet)

Regular price £37.91 ex VAT£45.49 inc VAT
Regular price Sale price £37.91 ex VAT£45.49 inc VAT
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Prices exclude VAT.Prices shown include VAT at 20%. Delivery calculated at checkout.
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Not sure what thickness? Try our free U-value calculator to check it against Part L.

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  • Genuine manufacturer stock
  • Trade pricing, shown ex VAT
  • Call 03330 908479 for bulk quotes

Mannok Therm Laminate-Kraft (MLK) is an insulated plasterboard (PIR insulation bonded to tapered-edge plasterboard) for internal dry-lining of walls and beneath rafters. It has a declared thermal conductivity of 0.022 W/mK according to the manufacturer's datasheet. Priced per sheet.

Specifications

Brand Mannok
Supplier code STO0113
Thickness 37.5mm
Board size (L × W) 2400 × 1200mm
Material PIR insulation bonded to tapered-edge plasterboard
Thermal conductivity (λ) 0.022 W/mK
Reaction to fire Euroclass B-s1,d0
Product standard EN 13165
Sold as Per sheet

Delivery

Free delivery to England & Wales on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it.

Downloads & technical information

FAQs

What does the price cover?
The price shown is ex VAT and is for one sheet.

What are the delivery charges?
Free delivery to England & Wales on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it. We deliver to England and Wales only; we cannot deliver to Scotland, Northern Ireland or the islands.

Where can I find U-values and installation guidance?
See the manufacturer documents linked in the Downloads & technical information section above, or contact our team for help.

Thickness & R-value table – this product: R 1.10 m²K/W

Mannok Therm Laminate-Kraft Insulated Plasterboard – all 6 thicknesses we stock.

Board (insulation + plasterboard) λ (W/mK) R-value (m²K/W)
37.5mm (25 + 12.5) this product 0.022 1.10
51mm (38.5 + 12.5) 0.022 1.75
62.5mm (50 + 12.5) 0.022 2.25
72.5mm (60 + 12.5) 0.022 2.70
82.5mm (70 + 12.5) 0.022 3.15
92.5mm (80 + 12.5) 0.022 3.60

R-value = thickness (m) ÷ thermal conductivity λ, using the λ declared for each product, rounded down to the nearest 0.05 m²K/W. For insulated plasterboard the R-value shown is for the insulation layer only; the plasterboard adds a little extra. Always check the manufacturer's declaration of performance and your U-value calculation for Building Regulations.

Delivery

Free delivery on orders over £350 ex VAT.

Insulation and building materials: free delivery on every order, minimum order £400 ex VAT. Suspended ceilings (grid, tiles and wire): minimum order £150 ex VAT, £35 ex VAT delivery under £350 ex VAT, free from £350 ex VAT.

We deliver to England and Wales only (not Scotland or Northern Ireland). Delivery timing depends on stock and location; contact us before ordering if your project has a deadline.

Deliveries arrive on a Moffett lorry (truck-mounted forklift) and are offloaded at your site. Someone must be present to receive the delivery, and we need a contact phone number for the driver.

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