Marine Plywood Sheets 2440 x 1220mm

Choose the perfect marine grade plywood for your project with these premium 2440 x 1220mm Marine Plywood sheets.

Grouped product items
Product Code Thickness Size Price Available Qty
42893 12mm 2440mm x 1220mm
£63.60 £53.00
In Stock
£63.60 £53.00
42894 18mm 2440mm x 1220mm
£87.96 £73.30
In Stock
£87.96 £73.30
Enter Postcode for availability

Available in 12mm and 18mm thicknesses. Manufactured using high quality hardwood veneers and WBP (Weather & Boil Proof) adhesive, these sheets are engineered for exceptional durability, strength, and long-term moisture resistance - ideal for outdoor, structural, and water exposed environments.

Key Features:

Two Thickness Options

  • 12mm Marine Plywood: Ideal for general exterior joinery, panelling, and lightweight constructions.
  • 18mm Marine Plywood: Suitable for heavy duty, structural, and load-bearing applications.

Whether you choose the lighter 12mm sheet or the more robust 18mm version, these marine plywood boards deliver dependable performance in areas where moisture protection and strength are essential. Designed to outlast standard ply, they are the perfect solution for demanding environments.

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Christmas Delivery Information:

Our warehouse and office is closed from 10am on Monday 22nd December, we re-open on Friday 2nd January. Please see delivery cut off and expected delivery dates for the Christmas period:

Order Date / Time Expected Delivery Date
Before 10am on Monday 22nd December Tuesday 23rd December
After 10am on Monday until 4pm on Friday 2nd January Monday 5th January


Delivery Information:

Free Next Day Delivery on orders over £50 to Office, Home or Site.

Orders placed before 4:00pm will be dispatched same day on a next working day service.

Kindly note that our working days are Monday to Friday. Orders placed after 4:00pm on a Friday will be dispatched on Monday using a next working day service, with an expected delivery on Tuesday.

Method Price
Order Value Under £50 (ex. VAT) £8.00 ex. VAT
£9.60 incl. VAT
Order Value Over £50 (ex. VAT) FREE


Please note some areas and bespoke products such as plasterboard may incure additional delivery charges. If this is the case we will call or e-mail you to discuss.


Plasterboard Deliveries

Orders to Andover, Winchester, Basingstoke and Reading can be ordered directly online with a delivery charge of £50.00 (ex. VAT) and £60.00 (incl. VAT). Orders to other areas in the United Kingdom can be ordered via e-mail / phone enquiry. Delivery charges will be based on product weight, dimensions and postcode location. Delivery will be quoted on a case by case basis.

Items not required

Should you require to return any item, we will allow you to do so within 14 days of receipt of the item for a full refund.

To begin the process of returning any item please email [email protected].

Return Handling Fee

A handling charge of £10.00 (ex. VAT) per parcel will apply to returns.

For larger orders sent via pallet or dedicated/special courier a handling charge of 20% of the paid value of the returned goods will apply to returns. 

A refund for returned items will be processed within 14 days of collection.

All items must be in their original packaging (where applicable) and unused.

Incorrect, Missing, Faulty or Damaged Items

Should we supply any incorrect or damaged items, or you discover an item is missing from delivery please notify us within 48 hours of receipt on 0333 005 7088 or email [email protected].

For incorrect or damaged items, we will then arrange to pick up the item and either send you out a replacement or process and refund within 48 hours.