At Armstrong Cheshire, we sell the highest quality marine-grade plywood that complies with British Standard BS1088. This means it is bonded with Weather Boil Proof (WBP) and made with untreated tropical hardwood veneers to ensure longevity and high levels of weather resistance.

Our 12mm marine plywood is available in a variety of different sizes. Whether you need 1ft x 1ft or 8ft x 4ft marine plywood sheets for your project, we make the order process simple and hassle-free.

Marine Plywood Features:



Specifications:

 

If you have any further questions, please visit our blog or contact our Sales Team where we will be more than happy to help! 

Arranwood
Timber Sheets

At Armstrong Cheshire, we sell the highest quality marine-grade plywood that complies with British Standard BS1088. This means it is bonded with Weather Boil Proof (WBP) and made with untreated tropical hardwood veneers to ensure longevity and high levels of weather resistance.

Our 12mm marine plywood is available in a variety of different sizes. Whether you need 1ft x 1ft or 8ft x 4ft marine plywood sheets for your project, we make the order process simple and hassle-free.

Marine Plywood Features:



Specifications:

 

If you have any further questions, please visit our blog or contact our Sales Team where we will be more than happy to help! 

Arranwood
Timber Sheets
Ex VAT Inc VAT
CALL US ON
01625 322269
Call us on 01625 322269
Trustpilot
1 5
Arranwood

12mm Marine Plywood Complies With BS1088

£10.00
12mm marine-grade plywood compliant with BS 1088. Full sheet covers ~2.98 m² and weighs around 17,900 g. Suitable for damp, marine or exterior use.

Delivery charges will vary depending on your location.

To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode

We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.

At Armstrong Cheshire, we sell the highest quality marine-grade plywood that complies with British Standard BS1088. This means it is bonded with Weather Boil Proof (WBP) and made with untreated tropical hardwood veneers to ensure longevity and high levels of weather resistance.

Our 12mm marine plywood is available in a variety of different sizes. Whether you need 1ft x 1ft or 8ft x 4ft marine plywood sheets for your project, we make the order process simple and hassle-free.

Marine Plywood Features:

  • Multi-ply construction with a high-quality face and core veneers.
  • Guaranteed to be free from core gaps.
  • All our wood is sustainably sourced from managed resources to give you added peace of mind.
  • For use in the most demanding of conditions where repeated exposure to moisture is likely.
  • Cut sheet size may vary slightly due to loss of blade width during cutting.
  • Manufactured in accordance with BS1088



Specifications:

  • Thickness - 12mm
  • Finish - Natural
  • Length - Cut to size
  • Width - Cut to size
  • Highly versatile Product

 

If you have any further questions, please visit our blog or contact our Sales Team where we will be more than happy to help! 

Description

At Armstrong Cheshire, we sell the highest quality marine-grade plywood that complies with British Standard BS1088. This means it is bonded with Weather Boil Proof (WBP) and made with untreated tropical hardwood veneers to ensure longevity and high levels of weather resistance.

Our 12mm marine plywood is available in a variety of different sizes. Whether you need 1ft x 1ft or 8ft x 4ft marine plywood sheets for your project, we make the order process simple and hassle-free.

Marine Plywood Features:

  • Multi-ply construction with a high-quality face and core veneers.
  • Guaranteed to be free from core gaps.
  • All our wood is sustainably sourced from managed resources to give you added peace of mind.
  • For use in the most demanding of conditions where repeated exposure to moisture is likely.
  • Cut sheet size may vary slightly due to loss of blade width during cutting.
  • Manufactured in accordance with BS1088



Specifications:

  • Thickness - 12mm
  • Finish - Natural
  • Length - Cut to size
  • Width - Cut to size
  • Highly versatile Product

 

If you have any further questions, please visit our blog or contact our Sales Team where we will be more than happy to help! 

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Moisture-resistant performance

This plywood sheet is built to handle damp and marine-adjacent environments thanks to its BS 1088 rating. Its layers of hardwood and waterproof bonding help guard against swelling and delamination when correctly sealed after installation.
With no core gaps and a consistent veneer structure, it delivers strong screw-holding and stable performance even in humidity-prone applications.

External and structural suitability

The panel is suitable not only for internal joinery but also for external use when the faces and edges are sealed. Many suppliers list the sheet as usable for external unprotected exposure under Class 3 conditions. It can be used for flooring sub-structure, boat interiors or exterior cladding once properly finished.

Precision and quality assured

Manufactured from selected hardwood veneers and bonded with high-performance weather/boil-proof resin, this plywood sheet meets rigorous standards. It is free from visible core defects and provides a flat, smooth surface suitable for finishing, veneering or laminating.

Coverage and fit

A full sheet measures 2440 mm × 1220 mm and is 12 mm thick, offering approximately 2.98 m² of coverage per sheet. At a weight of around 17.9 kg (17,900 g) the panel remains reasonably manageable while retaining structural strength.

Finishing and installation guidance

For best performance seal all edges and faces with an appropriate primer or varnish to protect the panel and extend its service life. Ensure cutting and fixing tools are sharp and correct for hardwood ply; pre-drill where necessary to avoid breakout. This material is compatible with both traditional joinery and modern boat or vehicle applications.

Have a question?

If you have any questions about our products or would like to learn more about our shipping options please feel free to contact one of our team today.

Contact Us