12mm Marine Ply
12mm Marine Ply for Increased Rigidity & Strength
12mm marine plywood is a substantial, versatile panel for projects that need more rigidity than thinner marine ply grades. Ideal for boat building, repairs, cabinetry, flooring, fit-outs and other applications where a dependable marine-grade plywood panel is required.
A Stronger Marine Ply Option for Demanding Projects
When 4mm, 6mm or 9mm marine plywood is not quite substantial enough, 12mm provides a useful step up in panel thickness. It offers increased rigidity and a more solid feel while retaining the practical advantages of plywood construction.
Our 12mm marine plywood is suitable for a wide range of marine and general-purpose applications, from boat repairs and internal fit-outs to cabinetry, flooring and robust panels.
For projects where panel dimensions are just as important as thickness, our custom cut marine ply service can provide panels to your required size.
Why Choose 12mm Marine Ply?
12mm sits in the heavier-duty part of the marine plywood range, making it a practical choice when you want a more rigid panel without moving to the very thickest grades.
Increased Rigidity
The additional thickness gives 12mm plywood a more substantial feel, making it well suited to panels where stiffness and stability matter.
Boat Building & Repairs
A useful thickness for marine projects, replacement panels, repairs and boat-building applications where thinner plywood may not be appropriate.
Cabinetry & Fit-Outs
A dependable option for substantial cabinetry, storage, interior construction and other marine or mobile fit-out projects.
Flooring Applications
The added thickness makes 12mm marine ply suitable for a variety of flooring and base-panel applications where a more rigid sheet is useful.
Practical Panel Thickness
12mm offers a useful middle ground between lighter marine plywood and the heavier 15mm, 18mm and 25mm grades.
Cut to Your Requirements
Need a specific panel size? Explore our cut-to-size marine plywood options for accurate project dimensions.
The Practical Step Up in Marine Ply Thickness
12mm marine plywood is particularly useful when a project needs more substance than the lighter 4mm, 6mm or 9mm grades can provide. It offers increased panel rigidity while remaining a practical and versatile plywood thickness for marine construction, repairs, interiors and fabrication.
Common Uses for 12mm Marine Plywood
A versatile thickness for marine, mobile and general-purpose projects where a more substantial plywood panel is required.
Boat Building
Suitable for a range of boat-building and marine fabrication projects where increased panel thickness and rigidity are beneficial.
Boat Repairs
Useful for replacing worn, damaged or removed plywood panels during refurbishment and repair work.
Marine Interiors
A practical option for substantial interior panels, cabinetry, storage areas and fit-out work.
Flooring & Base Panels
The additional thickness can make 12mm a suitable choice for flooring, base panels and other applications requiring a more rigid sheet.
Campervan Fit-Outs
Useful for heavier-duty interior construction, furniture and storage where a substantial plywood panel is preferred.
Joinery & Fabrication
Suitable for a wide range of joinery, workshop and fabrication projects where marine-grade plywood is preferred.
The Benefits of Choosing 12mm
A practical marine plywood thickness for projects that need more than a lightweight panel.
More Substantial
Provides a noticeably more substantial panel than the thinner marine ply grades.
Greater Rigidity
A useful choice when increased stiffness and panel stability are important.
Highly Versatile
Suitable for marine repairs, interiors, fabrication, flooring and more.
Custom Sizes
Choose from available sheet and panel sizes or have marine ply cut to size.
Need 12mm Marine Ply Cut to Size?
Find the right marine plywood for your project and order the size you need. We supply marine plywood for boat building, repairs, interiors, joinery, campervan projects and many other applications.
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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! up to 4 Free cuts per board
£8.56
From: £2.79
Free cutting! up to 4 Free cuts per board
Fast Delivery. Supplied with offcuts from larger square.
Custom Marine Ply Squares up to 1000mm
10 review(s)
£8.42
From: £6.05
Fast Delivery. Supplied with offcuts from larger square.
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