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Sheet Materials

Sheet materials ranging from Plywood, Chipboard, OSB board, MDF and Rough Sawn Timber. Sheet materials are used for panelling, walls, flooring and structural use. Building materials available from your local branch for delivery and collection.

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    Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 9mm (8x4)

    Q-Mark Plywood Hardwood is a durable, multi-use sheet material. This plywood is manufactured from hardwood and is extremely strong, perfect for constructing furniture, panelling, doors, and much more. Being Q-Mark certified, you can guarantee this is a...
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    Plywood PRC HWTO Hardwood EN636-2 Class 2 FSC 25 x 1220 x 2440mm (8x4)

    HWTO (Hardwoods Throughout) is an internal plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. Plywood is several panels comprising of at least 3 layers of veneered wood called plies which are bonded...
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    Plywood Hardwood EN636-2 Class 3 FSC 12 x 1220 x 2440mm (8x4) (WBP)

    Our plywood products have been quality tested by a third party so we�re confident they meet our high standards. Plywood is several panels comprising of at least 3 layers of veneered wood called plies which are bonded together with adhesives. With each...
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    Plywood PRC B/BB Hardwood Poplar EN636-2S Class 2 FSC 18 x 2440 x 1220mm (8x4)

    FSC hardwood poplar plywood PRC B/BB EN636-2S Class 2 sheet 18 x 2440 x 1220mm for construction and joinery. Buy online today.
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    Plywood Hardwood EN636-2 Class 3 15 x 1220 x 2440mm (8x4) (WBP)

    WBP hardwood plywood offers excellent strength and moisture resistance for interior and exterior applications.
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    Marine Plywood BS1088:2003 External 18 x 2440 x 1220mm (8x4)

    Marine plywood is the definitive choice for builders seeking exceptional durability and reliability in external and aquatic projects. Engineered through a meticulous cross-lamination process, this robust 12mm plywood ensures unparalleled strength and...
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    Plywood Hardwood EN636-2 Class 3 6 x 1220 x 2440mm (8x4) (WBP)

    Our plywood products have been quality tested by a third party so we�re confident they meet our high standards. Plywood is several panels comprising of at least 3 layers of veneered wood called plies which are bonded together with adhesives. With each...
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    Plywood White Oak Veneered Single Side 6 x 1220 x 2440mm (8x4)

    This plywood has an oak veneer to give it the look of genuine wood while maintaining the benefits of plywood. It's ideal for both DIY and trade projects, and it's simple to use and cut. Plywood is several panels comprising of at least 3 layers of...
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    Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 18mm (8x4)

    Q-Mark Plywood Hardwood is a durable, multi-use sheet material. This plywood is manufactured from hardwood and is extremely strong, perfect for constructing furniture, panelling, doors, and much more. Being Q-Mark certified, you can guarantee this is a...
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    Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 12mm (8x4)

    Q-Mark Plywood Hardwood is a durable, multi-use sheet material. This plywood is manufactured from hardwood and is extremely strong, perfect for constructing furniture, panelling, doors, and much more. Being Q-Mark certified, you can guarantee this is a...
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    Q Mark Plywood Hardwood EN636-3 Class 2 FSC 3.6 x 2440 x 1220mm (8x4)

    Q-Mark Plywood Hardwood is a durable, multi-use sheet material. This plywood is manufactured from hardwood and is extremely strong, perfect for constructing furniture, panelling, doors, and much more. Being Q-Mark certified, you can guarantee this is a...
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    Plywood White Oak Veneered Single Side 3.6 x 2440 x 1220mm (8x4)

    This plywood has an oak veneer to give it the look of genuine wood while maintaining the benefits of plywood. It's ideal for both DIY and trade projects, and it's simple to use and cut. Plywood is several panels comprising of at least 3 layers of...
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    Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 25mm (8x4)

    Q-Mark Plywood Hardwood is a durable, multi-use sheet material. This plywood is manufactured from hardwood and is extremely strong, perfect for constructing furniture, panelling, doors, and much more. Being Q-Mark certified, you can guarantee this is a...
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    Plywood Hardwood EN636-2 Class 3 25 x 1220 x 2440mm (8x4) (WBP)

    Our plywood products have been quality tested by a third party so we�re confident they meet our high standards. Plywood is several panels comprising of at least 3 layers of veneered wood called plies which are bonded together with adhesives. With each...
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    Plywood PRC B/BB Hardwood Poplar EN636-2S Class 2 FSC 9 x 2440 x 1220mm (8x4)

    FSC B/BB hardwood poplar plywood offers strength, stability and a smooth finish for joinery and furniture making.
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    Plywood WBP Birch 6 x 2440 x 1220mm (8x4)

    Latvian Birch Plywood is manufactured from birch veneers throughout, harvested from responsibly sourced forests, normally bonded together with a phenol formaldehyde adhesive, which has superior resistance to loss of bond strength with time. Birch is a...
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    Plywood WBP Birch 12 x 2440 x 1220mm (8x4)

    Latvian Birch Plywood is manufactured from birch veneers throughout, harvested from responsibly sourced forests, normally bonded together with a phenol formaldehyde adhesive, which has superior resistance to loss of bond strength with time. Birch is a...
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    Plywood WBP Birch 24 x 2440 x 1220mm (8x4)

    Premium birch WBP plywood sheet for structural, joinery and heavy duty construction applications.
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    Plywood WBP Birch 9 x 2440 x 1220mm (8x4)

    Latvian Birch Plywood is manufactured from birch veneers throughout, harvested from responsibly sourced forests, normally bonded together with a phenol formaldehyde adhesive, which has superior resistance to loss of bond strength with time. Birch is a...
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    Plywood PRC B/BB Hardwood Poplar EN636-2S Class 2 FSC 5.5 x 2440 x 1220mm (8x4)

    Lightweight FSC poplar plywood with a B/BB finish, ideal for furniture, cabinetry, joinery and interior projects.
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    Plywood B/BB Emerald Poplar EN636-2 Class 2 FSC 12 x 1220 x 2440mm (8x4)

    Emerald Poplar FSC plywood with a premium B/BB face for cabinetry, furniture and general joinery applications.
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    Plywood B/BB Emerald Poplar EN636-2 Class 2 FSC 18 x 1220 x 2440mm (8x4)

    Strong FSC Emerald Poplar plywood sheet for furniture, shelving, joinery and construction projects.
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    Plywood MDO Euroform FSC 18 x 2400 x 1220mm (8x4)

    FSC Euroform MDO plywood delivers a smooth, durable surface for concrete formwork, shuttering and construction projects.
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    Plywood Non Structural Sheathing Class 2 18 x 1220 x 2440mm

    A non-structural hardwood plywood board with a smooth sanded surface perfect for painting, staining or varnishing. The ply is designed to resist warping or bending, making it an excellent choice for many internal non-structural applications: general...

Sheet Materials

Sheet Materials are engineered woods that are made by binding the timber material together with adhesives. The timber is typically formed into tiny strips and bound to create layers, with wooden veneers sometimes used if appearances are important.

At Howarth Timber & Building Supplies we offer a great range of sheet materials that are suitable for a variety of tasks depending on their thickness and construction. Some sheets are suitable for general use, whilst others available are moisture-resistant and/or load-bearing, meaning that they can be used in external or structural situations. It is important to double-check that the board you are purchasing is suitable for the intended application.

The high-quality sheet materials that we have on offer include:

Plywood sheets are a perfect choice if you are looking for something that is versatile and ideal for general use. We have a selection of plywood available that can be used to build furniture and shelving. Certain types of ply can also be used as panelling, walls, and flooring.

Chipboard available from Howarth Timber & Building Supplies comes in two grades; P1-grade chipboard is for standard joinery use, whilst P5-grade is suitable for structural use such as chipboard flooring.

OSB Board is also available in two grades. OSB2 is ideal for general use such as shelving and pallets, whilst OSB3 is the better choice for humid environments.

MDF Board or Medium Density Fibreboard is a popular choice for the construction of furniture because it usually has a smooth surface that will accept paint, allowing you to achieve the perfect finished look. Some MDF sheets will have a timber veneer if you want to achieve a wood grain appearance.

Frequently Asked Questions

What is the difference between MDF and plywood?
MDF is ideal for cutting, machining, and drilling as it does not chip easily. However, plywood is a much stronger material, which can be used for doors, floors, staircases, and outdoor furniture.
What sheet wood can be used outside?
For exterior projects or projects exposed to weather conditions, you need to use plywood that is suited for those conditions.
How do I fit engineered wood flooring?
To fit engineered wood flooring, you need to first prepare your floor to ensure that the area you’re working on is properly equipped. Then, you will need to lay an underlay for the wood flooring to be placed on top of, which will ultimately act as a protective membrane providing a barrier to stop moisture from getting through to the flooring. After that, you can start laying the planks, making sure that all of them are straight and even. Lastly, remove all the spaces around the edges of the flooring and cover the expansion gap with a scotia bead.