6mm Marine Grade Plywood is a high-quality plywood sheet manufactured to meet the requirements of BS 1088. Designed for use in demanding environments, it offers excellent resistance to moisture and long-term durability when compared to standard exterior plywood.
Marine plywood is constructed using high-quality veneers bonded with a durable adhesive system, producing a strong, stable sheet suitable for exterior and high-humidity applications where reliability is critical.
Suitable applications
Marine and boat building applications
Exterior joinery and construction
Bathrooms, utility rooms, and humid environments
Outdoor structures and general exterior projects
Key features
Manufactured to BS 1088 marine plywood standard
Improved resistance to moisture and delamination
Strong, stable construction with consistent veneers
Smooth faces suitable for painting or finishing
6mm thickness for lightweight yet durable applications
Sheet specifications
Material: Marine grade plywood
Standard: BS 1088
Thickness: 6mm
Installation & finishing notes
Seal cut edges to maximise durability in external use
Use appropriate fixings and adhesives for exterior environments
Finish with a suitable exterior-grade coating where required
Store flat and dry prior to installation
6mm Marine Grade Plywood BS1088 provides a dependable solution for projects where moisture resistance, strength, and long-term performance are essential.
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Good value for money and helpful staff and the only place in South Wales I could find 6mm Marine ply at a sensible price . Didn't really need a 8X4 sheet but it was cheaper to buy a full sheet than get a couple of much smaller ( 600mm x 400mm ) pieces cut to size . Product looks fine - only time will tell as it's going on a boat . Having found is once both physically ( That was an interesting location ) and on line I'll use them again
G
Gaynor Thomas
Terrific
Cut my marine plywood so exactly, very pleased. Perfect in the space I wanted it in! :)
L
Luke Maggs
Another great product from Wern timber
Order a tonne of stuff from Wern but their marine ply was very high quality and a decent price! Service & delivery also fantastic
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