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9mm Plywood Sheets

Plywood ETC • 9mm Sheet Materials

9mm Plywood Sheets | 9mm Ply

Buy 9mm plywood in a choice of hardwood, birch, BS1088 marine and softwood shuttering grades. With full-size sheets and practical smaller panels available, 9mm ply is a versatile thickness for furniture, shelving, joinery, fabrication, construction, storage and vehicle interior projects.

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9mm Hardwood Plywood EN636-2

Arranwood
Original price £15.00 - Original price £74.00
Original price
£15.00 - £74.00
£15.00 - £74.00
Current price £15.00
In stock

Hardwood plywood EN636-2, 9mm, built for tradespeople and housebuilders who need reliable, dimensionally stable panels in humid conditions. The 9m...

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Original price £15.00 - Original price £74.00
Original price
£15.00 - £74.00
£15.00 - £74.00
Current price £15.00

9mm Marine Plywood Complies With BS1088 - Pack of 2

Arranwood
Original price £21.00 - Original price £122.00
Original price
£21.00 - £122.00
£21.00 - £122.00
Current price £21.00
In stock

Two sheets of 9mm BS1088 marine plywood, for boat builders and exterior carpentry. Multi-ply design with face and core veneers minimises gaps, deli...

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Original price £21.00 - Original price £122.00
Original price
£21.00 - £122.00
£21.00 - £122.00
Current price £21.00

9mm Marine Plywood Complies With BS1088

Arranwood
Original price £15.00 - Original price £83.00
Original price
£15.00 - £83.00
£15.00 - £83.00
Current price £15.00
In stock

9mm BS1088 Marine Plywood Durable 9mm marine plywood manufactured to BS1088 requirements, offering a useful balance ...

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Original price £15.00 - Original price £83.00
Original price
£15.00 - £83.00
£15.00 - £83.00
Current price £15.00

9mm Hardwood Plywood EN636-2 Pack of 2

Arranwood
Original price £20.00 - Original price £109.00
Original price
£20.00 - £109.00
£20.00 - £109.00
Current price £20.00
In stock

Hardwood Plywood 9mm EN636-2 comes in a two-sheet pack for trades needing a durable, finish-ready wood panel. Smooth sanded hardwood face veneer f...

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Original price £20.00 - Original price £109.00
Original price
£20.00 - £109.00
£20.00 - £109.00
Current price £20.00

9mm Plywood Trailer Flooring Buffalo Board

Buffalo
Original price £17.00 - Original price £113.00
Original price
£17.00 - £113.00
£17.00 - £113.00
Current price £17.00
In stock

9mm Trailer Flooring Buffalo Board is a phenolic-faced plywood with a textured mesh surface designed for trailer floors, ve...

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Original price £17.00 - Original price £113.00
Original price
£17.00 - £113.00
£17.00 - £113.00
Current price £17.00

9mm Softwood Shuttering Plywood

Arranwood
Original price £4.00 - Original price £18.00
Original price
£4.00 - £18.00
£4.00 - £18.00
Current price £4.00
In stock

9mm Softwood Shuttering Plywood 9mm softwood shuttering plywood is a practical construction board for shuttering, hoarding, temporary works and gen...

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Original price £4.00 - Original price £18.00
Original price
£4.00 - £18.00
£4.00 - £18.00
Current price £4.00

9mm Birch Plywood Sheets

Ashby Harrington
Original price £59.00 - Original price £78.00
Original price
£59.00 - £78.00
£59.00 - £78.00
Current price £59.00
In stock

9mm Birch Plywood Sheets Our Ashby Harrington 9mm Birch plywood is a useful mid-weight Birch plywood for shelving, furniture panels, storage and g...

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Original price £59.00 - Original price £78.00
Original price
£59.00 - £78.00
£59.00 - £78.00
Current price £59.00
9mm thickness A useful middle thickness between thinner and heavier plywood.
Four plywood types Hardwood, birch, marine and softwood shuttering options.
8 × 4ft available 2440 × 1220mm full sheets plus smaller formats.
Trade & DIY Suitable options for joinery, furniture, construction and fabrication.

Why choose 9mm plywood?

9mm plywood is a useful choice when you need more substance than a thin plywood panel without automatically moving up to 12mm or thicker sheet material. The cross-layer construction of plywood provides a stable panel, while the 9mm thickness offers a practical balance of rigidity, weight and ease of handling.

9mm ply is a versatile middle-ground thickness

The right plywood is determined by more than thickness. The grade, veneer quality, bonding specification, environment, support and intended load all matter. That is why our 9mm plywood collection includes different types rather than treating every 9mm sheet as interchangeable.

For example, 9mm hardwood plywood can be a practical choice for joinery and furniture projects, while 9mm birch plywood is well suited to applications where a consistent appearance is important. 9mm marine plywood is manufactured to the BS1088 specification for applications where that specification and moisture-related performance are required, while 9mm softwood shuttering plywood provides a practical construction-focused option.

Choose the right 9mm plywood

9mm ply and 9mm plywood are simply two ways of describing the same sheet material. What really changes is the plywood type and specification. Use the options below to compare the main 9mm plywood choices available from Plywood ETC.

9mm Hardwood Plywood EN636-2

9mm hardwood plywood is a versatile sheet option for suitable interior joinery, furniture components, shelving, storage, cabinetry, boxing and general fabrication.

The Plywood ETC hardwood range includes EN636-2 plywood designed for applications where dimensional stability and performance in humid conditions are relevant considerations. Check the individual product specification for the exact application before ordering.

View 9mm Hardwood Plywood
Good choice for:
Furniture components, shelving, joinery, cabinetry, storage and fabrication.

9mm Birch Plywood

9mm birch plywood is a popular option for furniture, shelving, storage, workshop projects, cabinetry and fabricated panels. Birch plywood is often selected where a consistent face and clean, layered plywood edge are important to the finished project.

The 9mm thickness provides a useful combination of manageable weight and panel rigidity for many furniture and interior applications. Always consider the required span, support and loading when selecting sheet thickness.

View 9mm Birch Plywood
Good choice for:
Furniture, shelving, storage, visible panels, workshop projects and joinery.

9mm Marine Plywood BS1088

9mm marine plywood is the choice when a BS1088 plywood specification is required. Its multi-layer hardwood construction provides a stable and durable plywood panel for suitable joinery, fabrication, furniture, vehicle interiors, storage and moisture-conscious projects.

Marine plywood should not simply be treated as a completely waterproof finished product. Where moisture exposure is expected, the design, finishing, edges, joints and fixing points should all be considered.

View 9mm Marine Plywood
Specification:
BS1088 marine plywood for applications where the relevant specification and moisture-related performance are required.

9mm Softwood Shuttering Plywood

9mm shuttering plywood is a practical construction board for shuttering, hoarding, temporary works and other suitable construction applications.

It is a different proposition from finish-focused hardwood or birch plywood. When choosing shuttering plywood, the priority is generally practical construction use rather than a decorative face.

View 9mm Shuttering Plywood
Good choice for:
Shuttering, hoarding, temporary works and suitable general construction use.

Our 9mm plywood range

Compare the main types of 9mm plywood available in the collection and choose the specification that best matches your project.

EN636-2

9mm Hardwood Plywood

A versatile hardwood plywood for suitable joinery, shelving, furniture, storage and fabrication.

View hardwood ply →
Birch

9mm Birch Plywood

A consistent plywood option for furniture, shelving, storage and visible interior panels.

View birch ply →
BS1088

9mm Marine Plywood

Multi-layer hardwood plywood manufactured to the BS1088 specification.

View marine ply →
Construction

9mm Shuttering Plywood

Practical softwood plywood for shuttering, hoarding and temporary works.

View shuttering ply →

What is 9mm plywood used for?

The applications for 9mm plywood depend on the grade and specification. The thickness is particularly useful for projects where a reasonably rigid panel is required without the additional thickness and weight of heavier plywood.

Furniture

9mm plywood can be used for furniture components, cabinet parts, drawer components and fabricated interior furniture where the design provides suitable support.

Shelving

Useful for selected shelving and storage projects. Span, support spacing, fixing and expected loading should be considered before choosing 9mm.

Joinery

A practical thickness for many joinery and woodworking projects where a stronger panel is preferred over thinner plywood.

Cabinetry

Suitable grades of 9mm plywood can be used for cupboards, storage units, carcass components and fabricated interiors.

Vehicle interiors

9mm plywood can be useful for van and campervan lining, storage, cabinetry, partitions and internal fittings where weight and space matter.

Fabrication

Plywood can be cut, drilled, routed and shaped using appropriate woodworking equipment, making 9mm useful for fabricated components.

Storage

Suitable for many storage boxes, units, cupboards and workshop projects, depending on the design and loading requirements.

Construction

9mm plywood has applications in construction and temporary works, with shuttering plywood offering a dedicated construction-focused option.

Interior panelling

The manageable thickness can be useful for wall panels, partitions and other fabricated interior panels.

9mm plywood sheet sizes

Choose from full-size 9mm plywood sheets through to smaller panels. Smaller sheets can be easier to transport, carry and cut when a complete 8 × 4ft board is unnecessary.

Metric size Imperial size Typical reason to choose it
2440 × 1220mm 8 × 4ft Full-size sheet for larger projects, furniture, joinery and construction.
1830 × 910mm 6 × 3ft Useful alternative to a full 8 × 4ft sheet where a smaller panel is preferred.
1220 × 1220mm 4 × 4ft Compact square format for shelving, cabinets, furniture and smaller projects.
1220 × 610mm 4 × 2ft Handy format for smaller panels, shelving, repairs and fabrication.
915 × 915mm 3 × 3ft Manageable square panel for smaller furniture, joinery and DIY projects.
2440 × 610mm 8 × 2ft Long, narrow format useful where the full width of an 8 × 4ft sheet is unnecessary.
Looking for a different 9mm plywood size? Plywood ETC also offers a range of smaller and alternative sheet formats. Use the size filters within the collection to check the available dimensions for the individual product you are interested in.

9mm plywood 8 × 4ft

The familiar 8 × 4ft plywood sheet is approximately 2440 × 1220mm. It is the main full-sheet format used across many plywood applications in the UK.

A 2440 × 1220mm sheet has a nominal surface area of approximately 2.98m². When planning a project, allow for cutting, trimming, joints and potential waste rather than assuming every square millimetre of the sheet will be usable.

Smaller 9mm ply sheets

Smaller panels can make more sense when you only need a relatively small quantity of plywood. They can be easier to carry, store and cut and may reduce the need to handle a complete 8 × 4ft board.

This is particularly useful for smaller furniture projects, shelving, repairs, workshop projects, fabrication and DIY.

How to choose 9mm plywood

Choosing the right 9mm plywood is primarily about matching the sheet specification to the job. Thickness is important, but it is not the only factor.

01

Consider the environment

Decide whether the sheet will remain indoors, be exposed to humid conditions, encounter moisture or be used outside.

02

Choose the grade

Hardwood, birch, marine and shuttering plywood are designed around different requirements. Do not select purely on thickness.

03

Think about the finish

For visible furniture and joinery, consider the face veneer, surface quality and how the finished plywood will look.

04

Consider support and load

A thicker or differently constructed plywood may be preferable where spans, loading or structural requirements are more demanding.

Understanding plywood specifications

Product specifications matter because 9mm plywood is not one universal material. Two sheets can both be 9mm thick while having different construction, bonding and intended applications.

EN636-2 hardwood plywood

The hardwood plywood in this collection is specified as EN636-2. This classification relates to plywood intended for use in humid conditions.

The correct application should always be checked against the complete product specification rather than selecting a sheet from thickness alone.

BS1088 marine plywood

The marine plywood in the collection complies with BS1088. This is a specific plywood specification and is different from simply describing a plywood sheet as “waterproof”.

Appropriate sealing, finishing, installation and protection remain important wherever moisture exposure is expected.

Important: Do not assume that every 9mm plywood sheet is suitable for exterior or continuously wet conditions. Always select the plywood specification for the environment in which the finished panel will actually be used.

9mm plywood vs other thicknesses

If you are unsure whether 9mm plywood is the right thickness, comparing it with the surrounding plywood sizes can make the decision easier.

Thickness Typical advantage When to consider it
6mm Thinner and generally lighter. Where a thinner panel is suitable and maximum rigidity is not required.
9mm Good balance of thickness, rigidity and manageable weight. Furniture components, shelving, joinery, panelling, fabrication and many general projects.
12mm Greater thickness and rigidity. More demanding panels, heavier furniture components and applications requiring additional substance.
15mm More substantial panel construction. Furniture, shelving, joinery and projects where 12mm may not provide enough rigidity.
18mm Heavy-duty and substantially rigid panel. Heavier furniture, substantial shelving, flooring and more demanding applications where the design requires it.
Rule of thumb: If 6mm seems too flexible but 12mm feels unnecessarily thick or heavy, 9mm plywood is often worth considering. The final thickness should always be determined by the project's span, support, fixing method and expected load.

Is 9mm ply the same as 9mm plywood?

Yes. 9mm ply and 9mm plywood are simply different ways of referring to the same type of sheet material. “Ply” is the common shortened form of “plywood”.

This means searches for 9mm ply sheets, 9mm ply sheet, 9mm plywood sheets and 9mm plywood sheet are generally referring to the same thickness of plywood. What matters when buying is the particular plywood type, specification, grade, dimensions and intended use.

Explore more plywood

If 9mm plywood is not quite right for your project, compare other plywood thicknesses and types available from Plywood ETC.

9mm plywood FAQs

Answers to common questions about choosing, sizing and using 9mm plywood.

What is 9mm plywood used for?

9mm plywood can be used for furniture components, shelving, cabinetry, joinery, storage, vehicle interiors, fabrication, panelling and construction applications. The correct plywood type depends on the environment and requirements of the project.

Is 9mm plywood strong?

9mm plywood provides a useful balance of rigidity and manageable weight, but strength depends on the plywood construction, species, grade, span, support and fixing method. For heavily loaded or long-span applications, a thicker plywood may be more appropriate.

Is 9mm plywood suitable for shelving?

Yes, 9mm plywood can be suitable for shelving where the span, support spacing and expected load are appropriate. For long unsupported shelves or heavy loads, consider whether 12mm, 15mm or 18mm plywood would provide a better solution.

What size is 9mm plywood 8x4?

An 8 × 4ft sheet of 9mm plywood is approximately 2440 × 1220mm. This is the common full-sheet format for plywood in the UK.

How thick is 9mm plywood?

9mm plywood has a nominal thickness of 9mm. Actual manufactured dimensions can vary slightly depending on the product and manufacturing tolerances, so check the individual product specification where precise dimensions are important.

Is 9mm plywood waterproof?

Not all 9mm plywood is waterproof. Different plywood products have different bonding specifications and intended environments. If moisture resistance is important, choose the appropriate plywood specification and ensure exposed edges, joints and surfaces are properly protected.

What is the difference between 9mm hardwood and marine plywood?

They are different plywood specifications. The hardwood plywood in this collection is EN636-2, while the marine plywood complies with BS1088. The appropriate choice depends on the environment, specification and performance required.

Is 9mm marine plywood suitable for outdoor projects?

9mm marine plywood can be suitable for appropriately designed outdoor and moisture-prone projects where its specification is appropriate. It should not, however, be treated as a completely waterproof finished construction. Sealing, finishing, edges, joints and installation all need to be considered.

Is 9mm plywood suitable for furniture?

Yes. Suitable 9mm plywood can be used for many furniture components, cupboards, storage units, drawer components and fabricated interiors. Heavily loaded components or longer unsupported spans may require a thicker plywood or additional structural support.

Can 9mm plywood be used in a campervan?

Yes. 9mm plywood can be useful for campervan and van-conversion interiors, including lining, cabinetry, storage, partitions and internal fittings. The relatively manageable thickness can be useful where interior space and weight are considerations.

Should I choose 6mm, 9mm or 12mm plywood?

Choose 6mm where a thinner panel is suitable, 9mm where you want a useful balance between thickness and rigidity, and 12mm where additional substance and rigidity are required. The final decision should consider the application, span, support, fixing method and expected loading.

What is 9mm shuttering plywood used for?

9mm softwood shuttering plywood is intended for practical construction uses including shuttering, hoarding, temporary works and other suitable construction applications.

What is 9mm birch plywood used for?

9mm birch plywood is commonly used for furniture, shelving, storage, cabinetry, workshop projects and other applications where a consistent plywood appearance is desirable.

Where can I buy 9mm plywood in the UK?

Plywood ETC stocks 9mm plywood in hardwood, birch, BS1088 marine and softwood shuttering options, with full sheets and smaller formats available depending on the product.

Find the right 9mm plywood for your project

Compare the available 9mm plywood types and sheet sizes above, then select the grade, specification and dimensions that best match your application.

Compare 9mm Plywood Types