12mm Marine Ply
12mm marine plywood is a versatile and sturdy material that finds widespread use in various construction and marine applications. Its moderate thickness and excellent water-resistant properties make it suitable for a range of projects. Here are some of the most common uses of 12mm marine plywood:
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Boat Building: 12mm marine plywood is extensively used in boat construction, particularly for medium-sized to large watercraft. It is used for the hull, decking, bulkheads, and other structural components due to its strength and ability to withstand marine conditions.
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Marine and Exterior Construction: One of the primary applications of 12mm marine plywood is in marine and exterior construction projects. It is used for exterior cladding, facades, soffits, and other applications that require resistance to moisture and weather elements.
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Interior Joinery: In interior design and woodworking, 12mm marine plywood is commonly used for crafting cabinets, shelves, drawers, and other joinery components that need to be water-resistant, especially in bathrooms and kitchens.
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Furniture Making: 12mm marine plywood is employed in the construction of durable and robust furniture pieces such as tables, chairs, benches, and storage units, where moisture resistance and strength are essential.
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Exhibition Stands and Displays: Due to its stability and ability to withstand moisture, 12mm marine plywood is used to construct exhibition stands, booth partitions, and displays.
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Structural Applications: In certain construction projects, 12mm marine plywood may be used for structural applications like bracing, gussets, and formwork, where its water-resistant properties are advantageous.
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Wall Paneling: 12mm marine plywood is used for both interior and exterior wall paneling, providing a durable and attractive finish.
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Roofing: In roofing applications, 12mm marine plywood is used as the roof decking material for structures that require added moisture resistance.
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DIY Projects: Homeowners and DIY enthusiasts frequently use 12mm marine plywood for various DIY projects, such as garden structures, storage cabinets, and outdoor furniture.
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Signage and Advertising Boards: Due to its durability and ability to withstand outdoor conditions, 12mm marine plywood is used to create large outdoor signs, advertising boards, and billboards.
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Free Custom cnc cutting! just pick larger circle size from options and we will cut to your specified diameter size.
Custom Cut Circular Marine Ply up to 1200mm
3 review(s)
£7.38
From: £2.14
Free Custom cnc cutting! just pick larger circle size from options and we will cut to your specified diameter size.
Our 12mm Gaboon Marine Plywood sets the standard for excellence in marine-grade materials. Crafted from the finest Gaboon timber, this plywood offers exceptional strength, resistance to moisture, and a smooth surface. Whether you're embarking on boat-building or other projects that demand uncompromising quality, our 12mm Gaboon Marine Plywood delivers the reliability you need for a successful endeavor. Dive into your projects with confidence, knowing you're working with a marine plywood that stands strong against the elements.
£242.60
£180.00
Our 12mm Gaboon Marine Plywood sets the standard for excellence in marine-grade materials. Crafted from the finest Gaboon timber, this plywood offers exceptional strength, resistance to moisture, and a smooth surface. Whether you're embarking on boat-building or other projects that demand uncompromising quality, our 12mm Gaboon Marine Plywood delivers the reliability you need for a successful endeavor. Dive into your projects with confidence, knowing you're working with a marine plywood that stands strong against the elements.
Experience the versatility of marine plywood in convenient half sheets measuring 1220mm x 1220mm. Whether you're a craftsman, builder, or DIY enthusiast, our marine ply half sheets offer the perfect canvas for your projects. With exceptional durability, moisture resistance, and a smooth finish, these half sheets are ideal for boat interiors, furniture, cabinetry, and more. Dive into your creative journey with marine ply that's ready to withstand the elements and elevate your craftsmanship.
£165.30
From: £87.84
Experience the versatility of marine plywood in convenient half sheets measuring 1220mm x 1220mm. Whether you're a craftsman, builder, or DIY enthusiast, our marine ply half sheets offer the perfect canvas for your projects. With exceptional durability, moisture resistance, and a smooth finish, these half sheets are ideal for boat interiors, furniture, cabinetry, and more. Dive into your creative journey with marine ply that's ready to withstand the elements and elevate your craftsmanship.
This Marine Ply has been developed for Boat / Yacht and other vehicle construction such as motor homes & aircraft where a high performance lightweight product is advantageous and a guaranteed severe exterior resilience is necessary.
From: £25.63
This Marine Ply has been developed for Boat / Yacht and other vehicle construction such as motor homes & aircraft where a high performance lightweight product is advantageous and a guaranteed severe exterior resilience is necessary.
Gaboon ( also known as Okoume ) Marine Grade plywood is considered one of the finest construction plywood's available today.
£35.91
Gaboon ( also known as Okoume ) Marine Grade plywood is considered one of the finest construction plywood's available today.
This Marine Ply has been developed for Boat / Yacht and other vehicle construction such as motor homes & aircraft where a high performance lightweight product is advantageous and a guaranteed severe exterior resilience is necessary.
£49.99
From: £47.57
This Marine Ply has been developed for Boat / Yacht and other vehicle construction such as motor homes & aircraft where a high performance lightweight product is advantageous and a guaranteed severe exterior resilience is necessary.
Discover the versatility of marine plywood in the form of precision-cut squares. Whether you're a woodworking enthusiast, builder, or artist, our Marine Ply Squares provide a sturdy foundation for your creative endevours. Crafted from high-quality marine-grade material, these squares offer durability, resistance to moisture, and a smooth surface ready for your artistic touch. From boat accents to intricate designs, Marine Ply Squares from Marine Ply Store empower your imagination to take centre stage
Square Marine Ply 100-600mm
9 review(s)
£8.42
From: £6.05
Discover the versatility of marine plywood in the form of precision-cut squares. Whether you're a woodworking enthusiast, builder, or artist, our Marine Ply Squares provide a sturdy foundation for your creative endevours. Crafted from high-quality marine-grade material, these squares offer durability, resistance to moisture, and a smooth surface ready for your artistic touch. From boat accents to intricate designs, Marine Ply Squares from Marine Ply Store empower your imagination to take centre stage
Versatile, strong, and durable, available in various thicknesses and 10 standard sizes. Ideal for marine, craft and construction projects, ensuring quality and flexibility in every use.
£6.00
£5.13
Versatile, strong, and durable, available in various thicknesses and 10 standard sizes. Ideal for marine, craft and construction projects, ensuring quality and flexibility in every use.
Free cutting! perfect every time. precision CNC cut.
£8.56
From: £2.79
Free cutting! perfect every time. precision CNC cut.
Fast Delivery. Supplied with offcuts from larger square.
Custom Marine Ply Squares up to 1000mm
9 review(s)
£8.42
From: £6.05
Fast Delivery. Supplied with offcuts from larger square.
Blog Posts
30th March 2026
Marine Ply vs Standard Ply: What’s the Real Difference and When Do You Need It?
If you’ve ever stood in a timber yard or browsed online trying to choose between standard plywood and marine plywood, you’re not alone. It’s one of the most common questions DIYers, builders and van‑conversion enthusiasts ask — and the answer matters,...
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1st December 2025
Why UK Small Boat Builders Are Choosing Marine Ply Store
For small boat builders across the UK, the choice of materials can make or break a project. From dinghies and day boats to bespoke wooden craft, builders need timber that is strong, reliable, and built to withstand the harsh realities of life on the...
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We’re excited to unveil the brand-new logo for The Timber & Tides Blog
A visual identity crafted to reflect the heart of what we do: share expert knowledge, inspire marine-based projects, and celebrate the craftsmanship behind quality marine timber.
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