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12.5mm Knauf Wallboard Square Edge Plasterboard 1800mm x 900mm

URN: 2001027
Core

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£6.49ex. VAT £4.01 per m2
£6.49ex. VAT
£4.01 per m2
Coverage required
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m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

12.5mm Knauf Wallboard Plasterboard (1800mm x 900mm) is a cladding component with a square edge profile perfect for textured finishes/undecorated applications that require basic fire, structural and acoustic levels.

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Product Overview

12.5mm Knauf Wallboard Plasterboard (1800mm x 900mm) is a cladding component with a square edge profile perfect for textured finishes/undecorated applications that require basic fire, structural and acoustic levels.

URN: 2001027
£6.49ex. VAT

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Delivery & Returns Information

All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.

This charge is based on delivery to mainland UK excluding the following postcodes: AB, DD, KW, IV, LD, LL, PH, SA and SY. If your delivery address is in any of these postcode areas a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

Standard (Nationwide) Delivery

Core Products
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Under £300 ex. VAT £25 ex. VAT
Over £300 ex. VAT FREE

Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.

Insulation, Plasterboard and Drylining Products
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Under £150 £50 ex. VAT
Between £150 - £400 ex. VAT £35 ex. VAT
Over £400 ex. VAT FREE
Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
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Between £100 - £250 ex. VAT £20 ex. VAT
Over £250 ex. VAT FREE
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Each item £10 ex. VAT
Over £350 ex. VAT of 1 brand FREE
Paving Stone Products
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Screws & Fixings and Adhesives & Sealants
ORDER VALUE DELIVERY CHARGE
Under £100 £7.50 ex. VAT
Over £100 ex. VAT FREE
Thermafleece CosyWool Roll & SupaSoft Insulation
QUANTITY DELIVERY CHARGE
1 £30 ex. VAT
2 £60 ex. VAT
3 to 12 £70 ex. VAT
13 to 24 £140 ex. VAT
25 to 36 £210 ex. VAT
37 to 48 £280 ex. VAT
49 to 60 £350 ex. VAT
61+ £420 ex. VAT
Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp
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1 £30 ex. VAT
2 £60 ex. VAT
3 to 4 £70 ex. VAT
5 to 8 £140 ex. VAT
9 to 12 £210 ex. VAT
13 to 16 £280 ex. VAT
17 to 20 £350 ex. VAT
21+ £420 ex. VAT
Block Pavers
ORDER VALUE DELIVERY CHARGE
Under £100 £17.50 ex. VAT
Between £100 - £200 ex. VAT £30.50 ex. VAT
Between £200 - £900 ex. VAT £105 ex. VAT
Over £900 ex. VAT FREE
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Under £100 £12 ex. VAT
Between £100 - £200 ex. VAT £16.50 ex. VAT
Over £200 ex. VAT £22 ex. VAT
Doors and Feature Panelling
QUANTITY DELIVERY CHARGE
1 to 2 £35 ex. VAT
3 to 4 £45 ex. VAT
5+ £60 ex. VAT

* Deliveries of Doors and Panels to Scotland may incur additional costs and may have an extended delivery time of an additional 3 working days. Delivery to the postcodes below will be charged an additional delivery fee. Our customer service team will reach out to you if you order requires an additional delivery charge. This will be calculated based on the difference between the standard cost charged and the total cost outlined below:

Postcodes: KA1-29, IV1-39, AB, PH1-41, DD, PA1-19, KY, FK, FK15-21 - £90 ex VAT (total delivery cost)
Postcodes: KW 1-14 - £120 ex VAT (total delivery cost)
Highlands and Islands: £280 ex VAT (total delivery cost)

Ironmongery
DELIVERY CHARGE
1+ £16.50 ex. VAT

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 £50 ex. VAT
Over £400 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

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Returns

We offer a 30 day returns policy on any faulty products.

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Key Features

  • Perfect for textured finishes or undecorated applications
  • Can be fixed using screws or by dot and dabbing 
  • Gypsum-based option for drylining partitions and ceilings
  • Easy to score and snap

Technical Specification

Technical Specification
Material Type:Gypsum
Thickness:12.5mm
Width:900mm
Length:1800mm
Sales Unit:Sheet
Sales Unit Coverage:1.62m2
Brand:Knauf Drywall
Manufacturer's Reference:243667
Weight:13.45kg
Thermal Conductivity:0.19W/mK
Edge:Square
Colour:Ivory

Technical Downloads

What Is 12.5mm Knauf Wallboard Plasterboard 1800mm x 900mm? 

The 12.5mm Knauf Wallboard Square Edge Plasterboard is an ideal gypsum-based option for drylining partitions and ceilings, measuring 1800mm x 900mm. It’s versatile enough to be easily decorated with various finishes, including plaster or direct decoration methods such as painting.

Manufactured from the highest quality gypsum, 12.5mm Knauf Plasterboard Wallboard comprises a gypsum core sandwiched between two high-quality paper liners, the ivory face of which is suitable for taping and jointing. 

Sometimes referred to in the industry as "baby boards" due to their small size, these 12.5mm Square Edge plasterboards are 1800mm x 900mm (or 6 x 3 in ft), making them easy to handle and install. At 12.5mm thick, these boards are the range's most popular plasterboard thickness


Notably smaller and lighter than the standard 2400mm x 1200mm boards, this more compact size  1800mm x 900mm (6 x 3) simplifies handling, transportation, and installation, making it particularly user-friendly.


Moreover, it fully complies with BS EN520 standards, ensuring that it adheres to all necessary safety requirements, offering both efficiency and peace of mind for your construction needs.


Where Is 12.5mm Knauf Plasterboard 1800mm x 900mm Used? 

Featuring a slick uniform edge on every side of the board, Knauf Wallboard Plasterboard is suited for general application where basic fire, structural and acoustic levels are required; making it a low-cost option for insulating: 

  • Partitions
  • Linings 
  • Ceilings


12.5mm Knauf Wallboard Plasterboard Square Edge 1800mm x 900mm Specifications

  • Plasterboard is easy to score and snap for quick and snappy installation
  • Purposed for use as a cladding component in a variety of partitions and lining systems
  • Perfect for textured finishes or undecorated applications
  • Can be fixed using screws or by dot and dabbing with plasterboard adhesive - for best performance, use in conjunction with Knauf jointing compounds, metal systems and finishes
  • Cost-effective choice for reducing noise transmission, particularly airborne sounds such as speech (please note it is not purposed as a sole acoustic solution and for applications with noise concerns, a specialised acoustic plasterboard should be used) 
  • Thermal Conductivity: 0.19 W/mK


12.5mm Knauf Wallboard Plasterboard Square Edge Certifications

  • Manufactured in accordance with ISO 14001
  • Manufactured to EN 520
  • In full compliance with ISO 9002 and BS1230: Part 1: 1985
  • Complies fully with BS EN520. 
  • Fire Rating (Reaction to Fire): A2


12.5mm Knauf Wallboard Plasterboard Storage & Handling 

The boards must be stored flat, and be protected from inclement weather. 

If you need to store 12.5mm Knauf Wallboard Plasterboards for a while before installation, you should choose a cool, dry space.

Our rule of thumb when it comes to storage is that the boards should not be stored on the ground. Instead, store them on a level surface and under a protective cover. 

About Knauf

With over 40 years experience in the insulation industry, Knauf Insulation promises ‘smarter choices’ to people who want to invest in premium-quality thermal and acoustic insulation. Producing from its factory in St Helens, Knauf Insulation has a wide range of roll products to suit many applications. 

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