Marine Plywood
Water Resistant, Durable & Versatile. Ideal For Outside Furniture & Boat Making
Single Sheets
4mm - 25mm | 8ft x 4ft - 2ft x 1ft
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Marine Plywood | 4mm
Regular price From £9.59Regular priceUnit price / per£65.59Sale price From £9.59Sale -

Marine Plywood | 6mm
Regular price From £7.99Regular priceUnit price / per£26.59Sale price From £7.99Sale -

Marine Plywood | 9mm
Regular price From £6.06Regular priceUnit price / per£31.67Sale price From £6.06Sale -

Marine Plywood | 12mm
Regular price From £19.96Regular priceUnit price / per£65.47Sale price From £19.96Sale -

Marine Plywood | 15mm
Regular price From £12.42Regular priceUnit price / per£59.69Sale price From £12.42Sale -

Marine Plywood | 18mm
Regular price From £19.99Regular priceUnit price / per£107.91Sale price From £19.99Sale -

Marine Plywood | 25mm
Regular price From £15.99Regular priceUnit price / per£128.99Sale price From £15.99Sale
Bulk Packs
4mm - 25mm | 8ft x 4ft
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BULK BUY | Marine Plywood | 9mm
Regular price From £1,890.00Regular priceUnit price / per£2,114.50Sale price From £1,890.00Sale -
BULK BUY | Marine Plywood | 12mm
Regular price From £403.00Regular priceUnit price / per£65.47Sale price From £403.00 -
BULK BUY | Marine Plywood | 18mm
Regular price From £1,470.00Regular priceUnit price / perSale price From £1,470.00
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Grey Composite Decking
Alongside grey composite decking, Builders Marketplace stock both Walnut Brown Composite Decking and Slate Black Composite Decking. These plastic decking boards make for a highly durable and easy to install alternative compared to traditional wood decking. They offer a low moisture absorption rate that helps to prevent mould growth and also enhances the anti-slip resistance. Composite decking is also resistant to insect attacks, all of which make them a long-lasting solution for any deck. We offer Composite Decking in the following sizes:- 3.6 meters
- 2.9 meters
- 1.8 meters
- 1.45 meters
Frequently Asked Questions
Does Grey Composite Decking Fade?
The great thing about grey composite decking is that it is fade-resistant in comparison to traditional timber decking solutions. This is a great feature, as it means composite decking can maintain a “new” look for many more years.Can You Jet Wash Composite Decking?
It’s not recommended that you jet wash composite decking, as it can potentially damage the material. This is because composite decking is a lot softer than traditional wood options. Jet washing too close to composite decking or applying too much pressure can put your decking’s condition at risk.What Is the Lifespan of Composite Decking?
Composite decking is really easy to install and look after, and has an impressive lifespan of anywhere between 25 and 30 years. This is a lot longer than traditional wood decking.-
Guaranteed Quality
we ensure the highest standards for all our construction materials. Our products undergo rigorous testing to guarantee durability and reliability, so you can build with confidence.
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Affordable
Building your dream project doesn't have to break the bank. We offer competitive pricing on a wide range of construction materials, ensuring you get the best value for your investment.
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Fast Delivery
Need your materials in a hurry? We offer fast and efficient delivery services, including local delivery to select postcodes. Get your supplies when you need them, right to your doorstep.
Frequently Asked Questions
What is marine plywood?
Marine plywood is a high-quality plywood manufactured using durable timber veneers and water-resistant adhesive. It is designed for projects where the board may be exposed to moisture, humidity or occasional contact with water.
Is marine plywood completely waterproof?
Marine plywood is highly resistant to moisture, but it is not completely waterproof on its own. For outdoor or permanently damp applications, all faces, edges and cut sections should be properly sealed using suitable paint, varnish, epoxy or another protective coating.
What is marine plywood commonly used for?
Marine plywood is commonly used for:
- Boat building and repairs
- Outdoor furniture
- Bathrooms and kitchens
- Sheds and exterior structures
- Vehicle conversions
- Signage
- Flooring and wall panels
- General joinery in damp environments
Can marine plywood be painted or varnished?
Yes. Marine plywood can be painted, stained, varnished or coated with epoxy. For the best finish, lightly sand the surface, remove any dust and apply a suitable primer before painting.
Still have questions?
We’re here to help! If you need more information about our products or services, feel free to get in touch.






