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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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  • MDF Board Moisture Resistant FSC 9 x 2440 x 1220mm MDF Board Moisture Resistant FSC 9 x 2440 x 1220mm

    MDF Board Moisture Resistant FSC 9 x 2440 x 1220mm

    MDF moisture board 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 well as...
  • EGGER P5 Chipboard Flooring Peel Clean Xtra Moisture Resistant TG4 FSC 2400 x 600 x 22mm

    EGGER P5 Chipboard Flooring Peel Clean Xtra Moisture Resistant TG4 FSC 2400 x 600 x 22mm

    EGGER Peel Clean Xtra boards feature EGGER P5 particleboard at the core and are covered with an easy-to-peel, anti-slip polyethylene film. The recyclable, peel-away film helps to prevent moisture ingress and provides an additional moisture barrier upon...
  • MDF Board White Melamine 2 Sided 18 x 2440 x 1220mm MDF Board White Melamine 2 Sided 18 x 2440 x 1220mm

    MDF Board White Melamine 2 Sided 18 x 2440 x 1220mm

    Melamine-faced MDF is made by covering an MDF core with a decorative resin-impregnated paper and is appropriate for high-end furniture and interior design projects. The material's core is made up of wood fibres, which provide a flat and smooth surface,...
  • Plywood Hardwood EN636-2S Class 3 3.6 x 1220 x 2440mm Plywood Hardwood EN636-2S Class 3 3.6 x 1220 x 2440mm

    Plywood Hardwood EN636-2S Class 3 3.6 x 1220 x 2440mm

    The plywood that we stock is mixed light hardwood (MLH) and is FSC certified. It uses an EN314 Class 3 glue bond meaning that is can be used in humid interior environments, as well as covered exterior ones. However, if the ply is to be used outdoors...
  • Marine Plywood External Use Class 3 18 x 2440 x 1220mm Marine Plywood External Use Class 3 18 x 2440 x 1220mm

    Marine Plywood External Use Class 3 18 x 2440 x 1220mm

    Marine plywood is a robust and high-quality product. To make the marine plywood sheets, the thin plies are set up perpendicularly in a plywood-making process known as cross-lamination that gives the material a lot of strength. However, heat and pressure...
  • MDF Board FSC 18 x 2440 x 1220mm MDF Board FSC 18 x 2440 x 1220mm

    MDF Board FSC 18 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...
  • MDF Board FSC 9 x 2440 x 1220mm MDF Board FSC 9 x 2440 x 1220mm

    MDF Board FSC 9 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.
  • Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 12 x 1220 x 2440mm Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 12 x 1220 x 2440mm

    Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 12 x 1220 x 2440mm

    Elliotis plywood is a multi-use plywood manufactured from a single species of Elliotis pine and is used in structural applications such as hoarding, shuttering, packaging, structural & non-structural building work. This Softwood Plywood sheet material is...
  • Kronospan P5 Chipboard Flooring TG4 Fast Clean FSC 2400 x 600 x 22mm Kronospan P5 Chipboard Flooring TG4 Fast Clean FSC 2400 x 600 x 22mm

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

    Kronobuild Fast Clean is a specifically designed Tongue and Grooved structural board which provides a removable layer of protection against damage and spillages to the flooring, and also against exposure to the elements. Kronobuild Fast Protect and Fast...
  • Plywood Structural Sheathing C+/C Class 2 FSC 12 x 1220 x 2440mm Plywood Structural Sheathing C+/C Class 2 FSC 12 x 1220 x 2440mm

    Plywood Structural Sheathing C+/C Class 2 FSC 12 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...
  • Marine Plywood External Use Class 3 12 x 2440 x 1220mm Marine Plywood External Use Class 3 12 x 2440 x 1220mm

    Marine Plywood External Use Class 3 12 x 2440 x 1220mm

    Marine plywood is a robust and high-quality product. To make the marine plywood sheets, the thin plies are set up perpendicularly in a plywood-making process known as cross-lamination that gives the material a lot of strength. However, heat and pressure...
  • OSB3 Board Square Edge FSC 1200 x 2700 x 9mm OSB3 Board Square Edge FSC 1200 x 2700 x 9mm

    OSB3 Board Square Edge FSC 1200 x 2700 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...
  • Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 25 x 1220 x 2440mm Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 25 x 1220 x 2440mm

    Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 25 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 Structural Sheathing C+/C Class 2 FSC 9 x 1220 x 2440mm Plywood Structural Sheathing C+/C Class 2 FSC 9 x 1220 x 2440mm

    Plywood Structural Sheathing C+/C Class 2 FSC 9 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...
  • Q Mark Plywood Hardwood EN636-3 Class 2 PEFC 2440 x 1220 x 3.6mm Q Mark Plywood Hardwood EN636-3 Class 2 PEFC 2440 x 1220 x 3.6mm

    Q Mark Plywood Hardwood EN636-3 Class 2 PEFC 2440 x 1220 x 3.6mm

    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...
  • Q Mark Plywood Hardwood EN636-3 Class 2 PEFC 2440 x 1220 x 5.5mm Q Mark Plywood Hardwood EN636-3 Class 2 PEFC 2440 x 1220 x 5.5mm

    Q Mark Plywood Hardwood EN636-3 Class 2 PEFC 2440 x 1220 x 5.5mm

    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...
  • Caberfloor Chipboard Moisture Resistant P5 Tongue & Groove Flooring FSC 22 x 2400 x 600mm Caberfloor Chipboard Moisture Resistant P5 Tongue & Groove Flooring FSC 22 x 2400 x 600mm

    Caberfloor Chipboard Moisture Resistant P5 Tongue & Groove Flooring FSC 22 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.
  • Marine Plywood External Use Class 3 6 x 2440 x 1220mm Marine Plywood External Use Class 3 6 x 2440 x 1220mm

    Marine Plywood External Use Class 3 6 x 2440 x 1220mm

    Marine plywood is a robust and high-quality product. To make the marine plywood sheets, the thin plies are set up perpendicularly in a plywood-making process known as cross-lamination that gives the material a lot of strength. However, heat and pressure...
  • Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 5.5 x 1220 x 2440mm Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 5.5 x 1220 x 2440mm

    Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 5.5 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...
  • Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 18 x 1220 x 2440mm Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 18 x 1220 x 2440mm

    Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 18 x 1220 x 2440mm

    Elliotis plywood is a multi-use plywood manufactured from a single species of Elliotis pine and is used in structural applications such as hoarding, shuttering, packaging, structural & non-structural building work. This Softwood Plywood sheet material is...
  • Plywood Hardwood EN636-2S Class 3 12 x 1220 x 2440mm Plywood Hardwood EN636-2S Class 3 12 x 1220 x 2440mm

    Plywood Hardwood EN636-2S Class 3 12 x 1220 x 2440mm

    The plywood that we stock is mixed light hardwood (MLH) and is FSC certified. It uses an EN314 Class 3 glue bond meaning that is can be used in humid interior environments, as well as covered exterior ones. However, if the ply is to be used outdoors...
  • Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 12 x 1220 x 2440mm Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 12 x 1220 x 2440mm

    Plywood PRC Mixed Light Hardwood EN636-2S Class 2 FSC 12 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...
  • Q Mark Plywood Hardwood EN636-3S Class 2 FSC 3.6 x 2440 x 1220mm Q Mark Plywood Hardwood EN636-3S Class 2 FSC 3.6 x 2440 x 1220mm

    Q Mark Plywood Hardwood EN636-3S Class 2 FSC 3.6 x 2440 x 1220mm

    Q-Mark Plywood Hardwood EN636-3S Class 2 3.6 x 2440 x 1220mm is manufactured from hardwood, making it extremely strong, perfect for constructing furniture, panelling, doors, and much more. This Q-Mark plywood is intended for internal use and can...
  • Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 9 x 1220 x 2440mm Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 9 x 1220 x 2440mm

    Elliottis Plywood Softwood C+/C Grade EN636-2S Class 2 FSC 9 x 1220 x 2440mm

    Elliotis plywood is a multi-use plywood manufactured from a single species of Elliotis pine and is used in structural applications such as hoarding, shuttering, packaging, structural & non-structural building work. This Softwood Plywood sheet material is...

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.

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