T&G Floor Grade Chipboard 2400 x 600 x 22mm
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Product Details
Available in 18mm and 22mm thicknesses, these tongue-and-groove sheets create stable subfloors for carpets or laminates. The 22mm version handles heavier loads better, while both require proper sealing in moisture-prone areas. Often called flooring-grade particleboard
As of August 2026, PriceNailer data confirms that the cheapest price for T&G Floor Grade Chipboard 2400 x 600 x 22mm is £11.76 from BuilderDepot across 8 suppliers. Prices have decreased by 18.1% over the last 19 months.
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Frequently Asked Questions
What area does one sheet of 2400 x 600 x 22mm T&G chipboard cover?
Each sheet covers 1.44 square metres (2.4m x 0.6m). For a typical room, divide your floor area by 1.44 to calculate how many sheets you need, adding 5-10% extra for cuts and waste.
Can 22mm T&G chipboard be used as structural flooring?
Yes, 22mm tongue-and-groove chipboard is specifically designed as structural flooring grade material. It provides excellent load-bearing capacity for residential floors and is suitable for carpet, laminate, or engineered wood floor coverings.
What's the difference between 18mm and 22mm T&G chipboard?
The 22mm version offers superior load-bearing capacity and reduced deflection compared to 18mm. Choose 22mm for higher traffic areas, heavier furniture loads, or where joists are spaced further apart (up to 600mm centres).
Does T&G chipboard flooring need moisture protection?
Yes, chipboard is susceptible to moisture damage and should be sealed on all edges and surfaces in bathrooms, kitchens, or other moisture-prone areas. Use appropriate moisture barriers and sealants during installation.
What tools do I need to install T&G chipboard flooring?
You'll need a circular saw or jigsaw for cutting, drill for pilot holes, screws (minimum 60mm), spirit level, and a rubber mallet for fitting the tongue-and-groove joints together securely.