18mm P5 Moisture Resistant Chipboard Flooring T&G 2400mm x 600mm (8' x 2')

URN: 4005001

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£11.35ex. VAT £7.88 per m2
£11.35ex. VAT
£7.88 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

18mm P5 Moisture Resistant Chipboard Flooring T&G provides a solid base for additional flooring work. These engineered particleboard sheets are load-bearing and offer increased resistance to humid conditions.

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Tue 30 Apr

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Product Overview

18mm P5 Moisture Resistant Chipboard Flooring T&G provides a solid base for additional flooring work. These engineered particleboard sheets are load-bearing and offer increased resistance to humid conditions.

URN: 4005001
£11.35ex. VAT

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This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands 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.

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Key Features

  • Use in structural flooring applications
  • Moisture resistant
  • Can be easily veneered or decorated

Technical Specification

Technical Specification
Bond Class:BS EN312
Thickness:18mm
Width:600mm
Length:2400mm
Sales Unit:Sheet
Sales Unit Coverage:1.44m2
Application:Floors & lofts
Edge:Tongue & Groove
Indoor/Outdoor Usage:Indoor
Finish:Sanded
Country of Origin:UK
Grade:P5
Moisture Resistant:Yes
Wood Species:Spruce
Formaldehyde Level:E1 (low)

Colour and finish are representative only and may vary slightly as this is a natural product.

What Is 18mm Chipboard Flooring?

P5 18mm chipboard flooring is flooring-grade chipboard manufactured for load-bearing structural applications where moisture fluctuation and high humidity pose a problem. 

P5 chipboard flooring is installed underneath wood, stone, carpet, and ceramic tiles to serve as a base for a wide selection of floor coverings.  

For the best result, we suggest installing P5 chipboard sheets with a combination of other humidity-resistant materials. 

The 'tongue and groove' design highlighted in its title, makes reference to the interlocking nature of the chipboard floorboards that fit boards together in a snug and tight bond, promising strength and long-lasting performance. 

18mm Chipboard Flooring Sheets Uses

18mm chipboard flooring moisture-resistant board's primary purpose is to function as a sub-base although it is also suitable for direct decoration with the appropriate decorating tools. 

Designed to provide a solid base for additional flooring work, these engineered particleboard sheets aim to protect tile slate, carpet, and linoleum flooring from humidity. 

Whether you are working on a loft installation project or a floor installation project, you can work directly on your P5 sheets; they have a smooth exterior which is perfect for veneer or decoration.

Let's take a look at the sheets' suited applications below: 

  • Kitchens and bathroom floors 
  • Domestic and commercial flooring applications
  • Renovations and refurbishment projects
  • P5 sheets can also accommodate hallway lino and bedroom carpet
  • Suitable for any room of the house that would benefit from added protection against moisture 
  • Suitable for general purpose joinery such as cabinet making and internal fittings


18mm Chipboard Flooring Features & Benefits

  • Ideal for commercial and domestic floor insulation projects 
  • Each standard 2400mm x 600mm chipboard sheet is easy to cut and install
  • The tongue and groove edge slots into adjoining boards with ease
  • Moisture-resistant design 
  • Perfect for use in applications where moisture and high humidity might otherwise pose a problem
  • Provides a reliable, sturdy surface for subsequent floor laying 
  • Banish the worry of rot and rodents posing a threat to the structure of your home
  • Can be easily veneered or decorated
  • Homeowners can also expect acoustic properties from these boards, which can reduce the transmission of sound from one floor to another
  • Comprises wood chips and resin, 


For further details, please refer to the manufacturer datasheets of each chipboard product.


P5 Chipboard Tongue & Groove Design 

One of the biggest benefits of purchasing these boards is that they guarantee quick and easy installation. 

The board's tongue and groove edges ensure it slots perfectly into adjacent boards.

The lattice-like pattern the T&G flooring creates promotes joint strength so that underfloor materials won't move or become unstuck.

18mm Chipboard Flooring Installation

Where other construction materials require expensive adhesives, tools, and equipment, installing P5 flooring is simple.

We recommend using either screws or nails to secure the boards; you can even use wood screws. Screw the boards into the joists according to the joist variation. This, along with the interlaced edge, will create a long-lasting, secure bond.

For other sheet materials, check out our sheet material category page. Discover both structural and non-structural sheets in a wide range of different sizes, 

Customer Reviews

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Good product! high density chipboard!

Matthew Black on

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