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Specialist thickness for bespoke engineering projects.

27mm Plywood Sheets

27mm birch plywood is engineered for rare specialised applications requiring maximum thickness and structural performance. Precision-cut to your exact specifications and delivered nationwide.

Plywood
BRCPLY-BB-CG - Birch Ply Cross Grain
Offer
Plywood, BRCPLY-BB-CG
Birch Plywood BB/BB Grade – Cross grain
Width oriented grain
Size: 2440 x 1220 mm
Thickness: 4, 6, 9, 12, 15, 18, 27 mm
quick view BRCPLY-BB-CG BRCPLY-BB-CG
Plywood
Birch plywood

Product Description

Birch plywood measuring 2440mm (L) × 1220mm (W) × 27mm (T). Engineered for custom engineering projects, bespoke structural builds, and applications where standard thicknesses cannot deliver required specifications.


Looking for different specifications? Explore our 24mm plywood boards for marine and worktop applications, or consider 30mm plywood sheets for maximum industrial use. We also stock 21mm ply and 18mm plywood for varied structural applications.

Material & performance details.

Technical Specifications

Plywood core
Plywood core
Core Specs
• Birch plywood
• 27mm thickness
• 2440 × 1220mm
Plywood Finish
Plywood Finish
Finish & Look
• Birch ply surface
• Raw finish
• Woodgrain design
• Width oriented grain
Features & Services
Features & Services
• Cut to size available
• CNC machining available
• Spray painting available

Rare thickness for specialised engineering and custom builds.

Common Uses

27mm birch plywood addresses niche requirements where engineering specifications demand exceptional thickness. Engineered for bespoke projects, custom installations, and applications beyond standard commercial scope. Perfect when precision engineering requires dedicated thickness specifications. Order cut-to-size panels with nationwide delivery.

50mm Stair Treads and Risers
50mm Stair Treads and Risers
Custom Engineering Components
Create specialised parts with 27mm structural plywood. Our ultra-thick panels deliver precision performance for engineered assemblies, mechanical platforms, and bespoke structural solutions. Perfect for research facilities, prototype development, and custom machinery bases. Machines precisely for exact specifications and complex geometries. Ideal for engineering firms and specialised fabrication projects.
50mm Loft Flooring and Platforms
50mm Loft Flooring and Platforms
Architectural Statement Installations
Build distinctive architectural elements with 27mm premium plywood. Our rare thickness creates visual impact for bespoke interior installations and signature design features. Perfect for designer joinery and gallery-quality installations. The substantial profile commands attention and communicates craftsmanship. Ideal for high-end residential and commercial interior design projects.
4mm Plywood Wall
4mm Plywood Wall
Specialised Platform & Decking
Construct custom platforms with 27mm ultra-heavy plywood. Our specialist-grade panels support unique requirements and non-standard applications. Perfect for exhibition spaces, temporary installations, and engineering test platforms. Resists deflection and impact damage in demanding environments. Ideal for specialised construction and installation contractors.

Delivery & Services

27mm birch plywood ships safely with our nationwide logistics network. Professional handling protects specialist structural panels throughout transit. Our dedicated delivery fleet ensures your custom plywood arrives in perfect condition.

Sales Support
Sales Support
Our team answers questions about 27mm plywood sourcing and specialist applications. We're here to help with your custom project requirements. Contact our sales team for guidance. Call 0208 236 2313 or use Live Chat now.
Specialist Plywood Cut to Size
Specialist Plywood Cut to Size
Custom cutting for engineering projects completed within working days. Fast Flow available for urgent specialist plywood requirements. All precision cuts meet exact specifications. Contact us for project timelines.
National Delivery
National Delivery
We deliver cut-to-size sheets across the UK. Specialist vehicles transport ultra-specialist plywood safely. 27mm panels receive protective packaging for secure arrival. Collection available from North London and South London branches.

Complete your specialist project with professional finishing solutions.

Additional Plywood Services

Specialist Plywood Cut to Size

Precision cutting for engineering components with 0.1mm tolerance accuracy. Our computer-controlled saws deliver clean, chip-free edges on all ultra-specialist plywood sheets. Every panel labelled for easy reference. Quality-checked before dispatch. Visit our plywood collection for instant quotes on specialist panel cutting.

Plywood Cut to Size
CNC Engineering Machining

Expert precision routing creates custom components from 27mm structural panels. Our CNC service machines complex geometries, mechanical details, and engineering specifications. Tolerance accuracy for seamless assembly. Panels individually finished to requirements. Explore our CNC routing service for engineering specifications and technical capabilities.

CNC Cutting & Routing

Products you may be interested in.

Related products

Plywood
MRNPLY-IND - Indonesian Marine Plywood
Offer
Plywood, MRNPLY-IND
Indonesian Marine Plywood
Length oriented grain
Size: 2440 x 1220 mm
Thickness: 9, 12, 18, 25 mm
quick view MRNPLY-IND
Plywood
BRCPLY-SMT-W - Birch Plywood White
Offer
Plywood, BRCPLY-SMT-W
White Melamine Birch Plywood
No grain
Size: 2440 x 1220 mm
Thickness: 18, 24 mm
quick view BRCPLY-SMT-W
Plywood
BRCPLY-BB-CG - Birch Ply Cross Grain
Offer
Plywood, BRCPLY-BB-CG
Birch Plywood BB/BB Grade – Cross grain
Width oriented grain
Size: 3050 x 1220 mm
Thickness: 12, 18, 24 mm
quick view BRCPLY-BB-CG BRCPLY-BB-CG

Frequently Asked Questions

Call our sales team on 0208 236 2313, use our Live Chat, or visit our Contact Us page for customer support.

When is 27mm plywood the appropriate choice?
Is 27mm plywood available off-the-shelf?
Can 27mm plywood be used for architectural design features?
What engineering applications suit 27mm plywood?
How does 27mm compare to standard 24mm plywood?
Can 27mm plywood be CNC machined for precision components?
Is 27mm plywood more expensive than standard thicknesses?

Customer Reviews

Specialist engineers and bespoke craftspeople rely on our 27mm birch plywood for custom projects.
Our 4.9/5 star rating reflects precision cutting, fast delivery, and expert support.

EXCELLENT
Based on 589 reviews
Yash Patel
Yash Patel
6 days ago
5
Cworkshop has been very good to me. Especially Karolis who gets constant calls for last minute panels that need delivering to site. They are also quick to rectify any ...
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Chris Byrne
Chris Byrne
6 days ago
4
Great .But stickers on wood veneer cause downstream problems . Its a pain to peel off and the glue stains thru the varnish effecting the finish.
Alex Morgan
Alex Morgan
1 weeks ago
5
This is the first time I’ve used a workshop for a domestic project. I was recommended to use them by a friend who is a cabinet maker. I’m building a large wardrobe ...
Read more
Dan Down
Dan Down
1 weeks ago
5
new workshop, great service, short lead times, i will be back :)
Nick Drew
Nick Drew
1 weeks ago
5
Been using these guys for the last 6 years and they are always bang on. Their customer service is also top notch. They have been very accommodating when I have made an ...
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Spencer Reynolds
Spencer Reynolds
1 weeks ago
5
Our project arrived on time and with no issues. We have used cworkshop many times due to the high quality service we receive.
eric engelstein
eric engelstein
1 weeks ago
5
Top customer service
Clive Miller
Clive Miller
1 weeks ago
5
As a professional Carpenter & Joiner I've been using Cwork shop for many years, they are one of the major suppliers of veneered sheet materials that I regularly use are ...
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Ben Horscroft
Ben Horscroft
1 weeks ago
5
The whole process was super easy and convenient. The online platform interface is very user friendly and intuitive. Customer service was great and the delivery times ...
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Allen Lovell
Allen Lovell
1 weeks ago
5
I’ve been using C Workshop for years—always a fantastic service. It’s not just about selling products; it’s the aftercare, the relationships with the team in the ...
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Arron Oldroyd
Arron Oldroyd
2 weeks ago
5
Great team at the North London workshop answered all my questions and products came as I hoped all round great service
steve mills
steve mills
2 weeks ago
5
I’ve been using Cworkshop for several years now, and the service has been consistently outstanding from day one. Every part of the business — from the office staff ...
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Lee Mears
Lee Mears
2 weeks ago
5
A really excellent experience. I engaged CWorkshop to cut and machine panels for a bespoke media unit. I found it easy to use the online job configurator to specify my ...
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Javier Senosiain
Javier Senosiain
1 months ago
5
Great place to get your wood for your project They have tons materials to choose from and great system to order and get updates on your order I'll buy again
Ray Fowler
Ray Fowler
1 months ago
5
Very satisfying experience. Being new at this game, it was as to how good they were helping me understand the process and the measurements of all the pieces made a great ...
Read more
C Workshop
Google reviews
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4.9
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