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12mm Softwood Plywood C+/C Grade Sheets

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711 reviews
Rated 4.7 out of 5 stars
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12mm softwood plywood provides excellent stability and strength, as its thickness delivers rigidity for larger panels. Softwood plywood is typically used for construction and pre-fabricated components, but it’s also great for furniture that requires strength such as chairs or tables.

Order your plywood sheets cut to size today, with additional options for drilled fixing holes, cutouts and rounded corners.

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mm
Min: 100mmMax: 2440mm
mm
Min: 50mmMax: 1220mm

Approximate Weight: 35.38 g

Free delivery when you spend £250+

Estimated delivery: from Check My Postcode

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Details

Softwood ply, often called shuttering ply, is a rough sheet suitable for formwork, shuttering, and basic carpentry like garage shelves for paint or tools. Expect knots, dents, filler, and warping on the surface. It's not for fine joinery like bookcases that require a smooth finish - we'd recommend birch ply for that.

Typically made from spruce, pine or cedar, 18mm softwood plywood offers versatility and value for construction and home projects. It provides excellent stability and rigidity in large sheets, ideal for walls, floors, roofing, and general joinery.

We stock lighter-toned Brazilian softwood with straighter grain and uniform texture. Benefits of our 18mm ply sheets include strength, workability with standard tools, compression resistance without bending or warping, and durability. Other sizes like 12mm softwood ply are available too.

Applications taking advantage of the rigidity and affordability include construction, concrete work, and any project needing large, stable sheets. Choose high grades to showcase the wood's natural beauty, or lower grades for hidden structures. We also supply marine, hardwood, and birch plywood.

Softwood Ply Board Specifications

Material Plywood
Finish Softwood
Thickness 12mm
Maximum Sheet Size 2420mm x 1220mm
Minimum Sheet Size 100mm x 50mm
Plywood Grade C+/C
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 info@cutmy.co.uk for help and assistance.

Delivery depends on the size of your order

Reviews

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4.7 / 5 711 reviews
Martin Stubbins, 22nd April
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Very good site. Good product.
Verified, Collected by Cut My
Dr D, 20th April
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Great piece of marine plywood. Needed it precision cut to effect a near repair. It was spot on
Verified, Collected by Cut My
Nick, 19th April
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Nice to be able to get sheet cut to size, saves time and wastage. Well packed in delivery.
Verified, Collected by Cut My
Topcatt, 17th April
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Good quality ply, cut exactly to requirements. Can't expect more.
Verified, Collected by Cut My
Chris E (Crockenhill), 15th April
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Excellent value and prompt service
Verified, Collected by Cut My
Irina N, 15th April
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I have not received my items, but it is market as delivered. Emailed them for a refund and no reply back
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Stephen Venables, 15th April
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Beautiful product delivered very promptly and packaged thoroughly. But would it be possible to use LESS PLASTIC in the packaging?
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Louise Goode, 15th April
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Really nice bespoke shelves which feel good quality. The small criticism would be that they slap a huge sticker on each one which took me hours to clean off.
Verified, Collected by Cut My
PAUL TUCKLEY, 14th April
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Just what I ordered. No waste for me. Perfect
Verified, Collected by Cut My
Ilir Xhemajli, 14th April
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Very good ,strong product meet all my expectations
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