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15mm Marine Plywood Sheets

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1188 reviews
Rated 4.7 out of 5 stars
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15mm marine plywood sheets are a hard-wearing material that is specially designed for use in external applications and areas that are prone to humidity or wet conditions. It is suitable for various applications, from storage boxes and cold frames to walls and indoor vehicle storage areas. The plywood is designed to resist fungal attacks and delamination and is great for applications that are built to last.

Please note that the colour of your marine plywood may differ slightly from the images as we buy from multiple suppliers.

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All sizes in millimetres (mm) Dimensions Need help?
mmmillimetres
Min: 100mmMax: 2440mm
mmmillimetres
Min: 50mmMax: 1220mm

Your cut: 100 × 50 mm (10 × 5 cm)

Roughly the size of a bank card.

Approximate Weight: 53.33 g

Free delivery when you spend £250+

Estimated delivery: from Check My Postcode

Collect from BN5 9XR: -

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Designed for use in environments with prolonged exposure to moisture, our 15mm marine plywood boasts a high-quality BB/BB face grade. It is well-suited for demanding settings like gardens, bathrooms, parks, roof supports, and advertising panels subjected to harsh weather conditions.

Benefits

  • Ease of Workability: Marine plywood is easy to work with, offering an excellent strength-to-weight ratio and convenient machinability.
  • Finishing Options: It readily accepts varnishes and stains, featuring a smooth surface devoid of knots. This makes it suitable for applications where the wood's face will be visible.
  • Moisture Resistance: Unlike many woods prone to warping and rotting in moist conditions, marine plywood is specifically designed to maintain its structural integrity. It remains strong over extended periods, offering durability.

Because of its versatility, 15mm marine plywood is cost-effective without compromising quality. Other available sizes include 12mm and 18mm marine plywood.

Applications

This plywood thickness provides a robust foundation for various applications, preventing warping or bending. It's ideal for packing cases, concrete frameworks, sheds, roofing, and walls in construction. Whether used indoors or outdoors, it's crucial to treat the wood edges with an appropriate wood preserver for a long-lasting finish. In addition to 15mm marine plywood, we also offer birch plywood, hardwood plywood, and softwood plywood.

Marine Ply Board Specifications

Material Plywood
Finish Marine
Thickness 15mm
Maximum Sheet Size 2420mm x 1220mm
Minimum Sheet Size 100mm x 50mm
Plywood Grade BB/BB
Manufacturers Tolerances +/- 10 % plus 0.4mm (e.g. 5mm cast sheet could vary from 4.1mm to 5.9mm)
Cutting Tolerances +/- 1mm

Frequently Asked Questions

Have a question? You can find answers to commonly asked questions about our products, delivery, returns, cancellations and more on our FAQs page. 

Alternatively, you can use our Live Chat , call our customer service team on 01903 389024, or reach out to us at [email protected] for help and assistance.

Delivery depends on the size of your order

Reviews

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4.7 / 5 • 1188 reviews
Graham B., 11th November
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Cut to size. Used to give extra support under my aquarium. No waste, so cheaper.
Verified, Collected by Cut My
Paul, 11th November
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Great service
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Njeri, 11th November
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Customer service was helpful and considerate
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Phil Ovey, 10th November
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Good price and cut more accurately and neatly than I could manage with my saws. Quick service and cut ply wrapped well, edges well protected
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Paul Hosking, 9th November
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All instructions were fulfilled and delivered securely. Good quality Marine Ply, now installed and looking good on my boat.
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Julie wells, 8th November
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Excellent website, easy to navigate and ensure correct sizing achieved, prompt delivery
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Brian Wernham, 8th November
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Excellent quality and finish
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customer, 8th November
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Delivery is understandably quite expensive so for a small pieces of wood I needed it was twice the price. The edges were not smooth, not sure if there was an option to ask, but the product is great! Thank you.
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Simon Moore, 7th November
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Easy to order. Good communication.
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Jazz Scott, 4th November
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Everything was great thank you
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