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12mm Softwood Plywood C+/C Grade Sheets

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664 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 / 5 664 reviews
Bleurk, 13th February
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Specific dimensions panel to replace distorted base of and repair linen draw under bed. Panel was exact to size and packaged well so in good nick on delivery. Fitted precisely with no additional trimming by me. Very happy. It costs waht it costs but tsaved a lot of faff and effort and as far as I'm concerned no wastage.
Verified, Collected by Cut My
Deano, 12th February
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Exactly what I ordered, sizes all correct, quality hardwood ply.
Verified, Collected by Cut My
D Tuggey, 11th February
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Good quality
Verified, Collected by Cut My
Michael Hanlon, 7th February
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Pricey but worth it on time after service was brilliant
Verified, Collected by Cut My
Mitch, 6th February
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Straight forward ply, good quality.
Verified, Collected by Cut My
David Strachan, 1st February
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Fabulous 👌
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Paul Collinson, 1st February
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Excellant service, perfect cuts, quick delivery.
Verified, Collected by Cut My
rich, 30th January
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Order to cut size plywood to box in pipework to side of chimney. Saved me so much time in having to cut. The quality of the boards cannot be faulted. Thoroughly recommend and would use again in the future
Verified, Collected by Cut My
John, 22nd January
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Quality product very accurately cut
Verified, Collected by Cut My
Ian Kirton, 18th January
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Very good service. Will be using again.
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