Question 1

What are sheet materials?

Accepted Answer

Sheet materials, also known as sheet timber or wood board, are flat, panelled products made from wood or wood-based fibres. They include plywood, MDF, OSB, and chipboard. Sheet timber is sold in large, flat panels (typically 2400mm x 1200mm in the UK) and is used where wide, flat coverage is needed - such as subfloors, walls, roofs, and loft boards.

Question 2

What’s the cheapest sheet material?

Accepted Answer

This will depend on the needs of your project, however generally chipboard is the most cost-effective sheet material. OSB boards are also affordable and commonly used where appearance is not a concern. If you need a specific type of wood board, you can compare retailer prices on Buildbuddy, and we’ll show you the cheapest option.

Question 3

Which sheet materials can be used outdoors?

Accepted Answer

If you’re looking for outdoor sheet wood, you’ll ideally need something that’s treated to protect it from the elements. Options might be exterior plywood, or treated OSB boards, provided edges are sealed. Always check the specs before you buy, to make sure you’re getting the product you need.

Compare timber sheet materials

Axgard 8mm Clear UV Protect Polycarbonate Sheet 1000mm x 500mm

Hardwood Plywood (L)2440mm (W)1220mm (T)18mm

18mm MDF Board Moisture Resistant 2440mm x 1220mm (8' x 4') - Pack of 50

Hardwood Faced Plywood 2440mm x 1220mm x 12mm | 2.98m2

Egger Protect T&G Chipboard 2400 x 600 x 22mm

Twinwall Polycarbonate Sheet Clear 2500mm x 690mm x 10mm

Twinwall Polycarbonate Sheet Clear 2500mm x 1050mm x 10mm

Twinwall Polycarbonate Sheet Clear 3000mm x 690mm x 10mm