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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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  • Falcon Streloft P2 Chipboard Loft Panel TG2LE 1220 x 253 x 18mm (15456) Falcon Streloft P2 Chipboard Loft Panel TG2LE 1220 x 253 x 18mm (15456)

    Falcon Streloft P2 Chipboard Loft Panel TG2LE 1220 x 253 x 18mm (15456)

    Streloft chipboard loftpanels are the ideal board choice as an overlay for existing floors, or as a storage solution for use in lofts and attics. The particleboard panels have been designed with tongue and groove on the long edges, allowing the boards to...
  • Caberdek Chipboard P5 Tongue & Groove Flooring FSC 22 x 2400 x 600mm Caberdek Chipboard P5 Tongue & Groove Flooring FSC 22 x 2400 x 600mm

    Caberdek Chipboard P5 Tongue & Groove Flooring FSC 22 x 2400 x 600mm

    The Caberdek Chipboard is 2400mm x 600mm in size, 22mm thick and designed to be used as a flooring panel that surpasses the acoustic building regulations. The panel includes a resilient film that is designed to protect the chipboard from damage caused by...
  • Timber Hardboard Standard PEFC 3.2 x 2440 x 1220mm Timber Hardboard Standard PEFC 3.2 x 2440 x 1220mm

    Timber Hardboard Standard PEFC 3.2 x 2440 x 1220mm

    Hardboard is a traditional board used for floor covering and the levelling out of old wooden floor boards. It gives a clean smooth surface which allows you to apply various floor coverings of your choice. One face is smooth while the other is coarse and...
  • MDF Wall Board Moisture Resistant 9 x 2440 x 1220mm MDF Wall Board Moisture Resistant 9 x 2440 x 1220mm

    MDF Wall Board Moisture Resistant 9 x 2440 x 1220mm

    This moisture-resistant MDF wall board is perfect for achieving a stylish panelling effect on walls and ceilings. Designed for durability, it provides a smooth surface that’s easy to paint or finish, making it ideal for modern interiors. Available as an...
  • OSB Board Square Edge FSC 2440 x 1220 x 18mm OSB Board Square Edge FSC 2440 x 1220 x 18mm

    OSB Board Square Edge FSC 2440 x 1220 x 18mm

    Sterling OSB3 is engineered for both industrial and domestic applications, providing exceptional performance in extreme humidity and dryness. This moisture-resistant board is perfect for a wide range of projects, from DIY to construction. It conforms to...
  • Plywood Structural Sheathing C+/C Class 2 FSC 18 x 1220 x 2440mm Plywood Structural Sheathing C+/C Class 2 FSC 18 x 1220 x 2440mm

    Plywood Structural Sheathing C+/C Class 2 FSC 18 x 1220 x 2440mm

    Structural Sheathing Plywood is suitable for use in a wide variety of applications including walls, floors and roofs. It can be used both internally and externally but if used outside then all exposed sides need to be sealed to prevent moisture ingress...
  • OSB3 Board Square Edge Metric FSC 2400 x 1200 x 9mm OSB3 Board Square Edge Metric FSC 2400 x 1200 x 9mm

    OSB3 Board Square Edge Metric FSC 2400 x 1200 x 9mm

    The OSB is suitable for load bearing applications in construction and all different environmental conditions such as extreme humidity and dryness. The moisture resistant board is engineered for industrial as well as domestic and decorative applications...
  • MDF Board Moisture Resistant FSC 18 x 2440 x 1220mm

    MDF Board Moisture Resistant FSC 18 x 2440 x 1220mm

    Moisture resistant MDF panels are designed for use in humid conditions, which is ideal for applications such as kitchen and bathroom furniture, window and skirting boards and architectural mouldings. Please not that this is moisture resistant MDF board...
  • Kronospan P5 Chipboard Flooring TG4 FSC 2400 x 600 x 22mm

    Kronospan P5 Chipboard Flooring TG4 FSC 2400 x 600 x 22mm

    The Kronospan P5 is the perfect chipboard flooring for adding practical space to your loft area. It is rated Particleboard P5 and therefore designed to be a load-bearing panel for use in dry and humid conditions, perfect for the varying loft conditions...
  • Plywood PRC 120Gm Film Faced Hardwood Core 18 x 1220 x 2440mm Plywood PRC 120Gm Film Faced Hardwood Core 18 x 1220 x 2440mm

    Plywood PRC 120Gm Film Faced Hardwood Core 18 x 1220 x 2440mm

    Hardwood with a Phenolic Film Face Plywood is used for concrete shuttering when a smooth face to the concrete is also required once it has been set.
  • MDF Board FSC 6 x 2440 x 1220mm MDF Board FSC 6 x 2440 x 1220mm

    MDF Board FSC 6 x 2440 x 1220mm

    Standard MDF has excellent face properties making it suitable for the thinnest laminates and surface coatings. This standard MDF board is suitable to use in internal dry conditions, offers great design freedom and retains a light tan colour.
  • Kronospan P5 Chipboard Flooring TG4 FSC 2400 x 600 x 18mm

    Kronospan P5 Chipboard Flooring TG4 FSC 2400 x 600 x 18mm

    The Kronospan P5 is the perfect chipboard flooring for adding practical space to your loft area. It is rated Particleboard P5 and therefore designed to be a load-bearing panel for use in dry and humid conditions, perfect for the varying loft conditions...
  • OSB3 Board Tongue & Groove 4 Edge FSC Floor or Roof 2400 x 600 x 18mm OSB3 Board Tongue & Groove 4 Edge FSC Floor or Roof 2400 x 600 x 18mm

    OSB3 Board Tongue & Groove 4 Edge FSC Floor or Roof 2400 x 600 x 18mm

    OSB 3 T&G is a precision engineered tongued and grooved board on all four edges for use in structural roofing and flooring situations. OSB3 Board is produced from softwood flakes and strips which after coating with adhesive resin are laid in specific...
  • Caberfloor Chipboard Moisture Resistant P5 Tongue & Groove Flooring FSC 18 x 2400 x 600mm Caberfloor Chipboard Moisture Resistant P5 Tongue & Groove Flooring FSC 18 x 2400 x 600mm

    Caberfloor Chipboard Moisture Resistant P5 Tongue & Groove Flooring FSC 18 x 2400 x 600mm

    Caberfloor is an internal high density structural moisture resistant floor panel, the ideal solution for all domestic and specific commercial flooring.
  • MDF Board Moisture Resistant FSC 12 x 2440 x 1220mm

    MDF Board Moisture Resistant FSC 12 x 2440 x 1220mm

    Moisture resistant MDF panels are designed for use in humid conditions, which is ideal for applications such as kitchen and bathroom furniture, window and skirting boards and architectural mouldings. Please not that this is moisture resistant MDF board...
  • MDF Board Standard FSC 3 x 2440 x 1220mm MDF Board Standard FSC 3 x 2440 x 1220mm

    MDF Board Standard FSC 3 x 2440 x 1220mm

    A standard MDF board that is constructed consistently throughout the panel, making it easy to cut, machine or route, whilst reducing the burden on your tools. This makes it perfect for furniture making and other creative applications. In addition, its...
  • OSB3 Board Square Edge FSC 2440 x 1220 x 11mm

    OSB3 Board Square Edge FSC 2440 x 1220 x 11mm

    The OSB is suitable for load bearing applications in construction and all different environmental conditions such as extreme humidity and dryness. The moisture resistant board is engineered for industrial as well as domestic and decorative applications...
  • MDF Board FSC 12 x 2440 x 1220mm MDF Board FSC 12 x 2440 x 1220mm

    MDF Board FSC 12 x 2440 x 1220mm

    MDF of the highest quality, with a consistent density throughout the board. It has the benefits of wood without the natural flaws and is suitable for simple machine and surface treatment. MDF features excellent screw and fastener gripping properties, as...
  • Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 18 x 1220 x 2440mm Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 18 x 1220 x 2440mm

    Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 18 x 1220 x 2440mm

    MLH (Mixed Light Hardwoods) is an internal and external plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. These include treated exteriors such as sheds, decking and fencing. Moist interior uses such as...
  • MDF Board Oak Crown Cut 2 Sided Veneered FSC 19 x 2440 x 1220mm MDF Board Oak Crown Cut 2 Sided Veneered FSC 19 x 2440 x 1220mm

    MDF Board Oak Crown Cut 2 Sided Veneered FSC 19 x 2440 x 1220mm

    No other decorative panels can compare to the beauty and charm of oak MDF sheets 19mm adhered to the wood surface. The reverse veneer on the 19mm veneered MDF is of good quality, making it suited for situations where both sides of the board are visible...
  • Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 3.6 x 1220 x 2440mm Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 3.6 x 1220 x 2440mm

    Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 3.6 x 1220 x 2440mm

    MLH (Mixed Light Hardwoods) is an internal and external plywood. It has a light sanded finish, which can be easily cut or painted and has a variety of uses. These include treated exteriors such as sheds, decking and fencing. Moist interior uses such as...
  • Plywood Standard EN636-3S External Use Class 2 5.5 x 1220 x 2440mm Plywood Standard EN636-3S External Use Class 2 5.5 x 1220 x 2440mm

    Plywood Standard EN636-3S External Use Class 2 5.5 x 1220 x 2440mm

    The Hardwood That Isn't Structural Plywood is a lightweight, non-structural building material with a sanded finish. It's made to withstand warping and bending.
  • Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 9mm Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 9mm

    Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 9mm

    Q-Mark Plywood Hardwood EN636-3S Class 2 PEFC is a durable, multi-use sheet material. This plywood is intended for internal use and can occasionally withstand the risk of getting wet, such as from spillages or water leaks. Manufactured from hardwood, it...
  • Hardboard Panel White Faced PEFC 3.2 x 2440 x 1220mm Hardboard Panel White Faced PEFC 3.2 x 2440 x 1220mm

    Hardboard Panel White Faced PEFC 3.2 x 2440 x 1220mm

    With a long and proud tradition of supplying quality timber, timber products, and associated services, Howarth Timber & Building Supplies has established an enviable reputation for its versatility, reliability and expertise. Quality and range of...

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.