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12mm Softwood Plywood C+/C Grade Sheets

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1133 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+

£2.00 Inc. VAT
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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 [email protected] for help and assistance.

Delivery depends on the size of your order

Reviews

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4.7 / 5 1133 reviews
customer, 6th September
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Exactly what i ordered. Great quality
Verified, Collected by Cut My
Michael Scott, 5th September
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Looks good, just what I wanted, beautifully cut to size
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Mr Dave Constable, 4th September
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Perfect product
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Robert Love, 2nd September
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Easy enough to order. The piece was exactly according to my specifications with three cutouts
Verified, Collected by Cut My
Ahmer Khan, 31st August
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Fit for purpose. Strong hardwood plywood. Ideal for steel bed frame base. I bought it for my 10 year old, single bed. Simply take measurement Width, depth and length. Don't forget the depth, otherwise the wood sheet will sit above the frame and slide out.
Verified, Collected by Cut My
Vanessa Spooner, 30th August
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Purchased Marine ply to use under a shower tray. Great you can have it cut to the size required, especially if you haven't the tools to cut it yourself. Very happy with everything up to now, time will tell if we get a leak. Delivered well packed and on the day/time said. Would recommend.
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Charles Faulkner, 30th August
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Great to have a service that will provide small off cuts of there product if not a little expensive.
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Brian Sapsed, 26th August
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Exactly as ordered
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Lee , 24th August
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Really please. Quality product, cut and sent out quickly
Verified, Collected by Cut My
Mr Cowie, 24th August
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All cut to exact size,Really well packaged and delivered quickly.
Verified, Collected by Cut My
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