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Order ultra-lightweight MDF boards.

3mm MDF Sheets

3mm MDF is our most delicate offering perfect for precision craft work, intricate model-making and decorative projects where minimal weight is essential. Cut to your exact specifications with next-day London delivery and nationwide UK shipping available.

MDF Boards
Finsa One-Side White Painted MDF
Offer
FNSW-PT-MDF
Finsa One-Side White Painted MDF
MDF Boards, FNSW-PT-MDF
Finsa One-Side White Painted MDF
No grain
Size: 2440 x 1220 mm
Thickness: 3 mm
quick view Finsa Painted
Size
2440 x 1220mm
£13.09
Buy now
MDF Boards
MDT-MDF - Medite MDF
Offer
MDT-MDF
Medite Premier MDF
MDF Boards, MDT-MDF
Medite Premier MDF
No grain
Size: 2440 x 1220 mm
Thickness: 3, 4, 6, 9, 12, 15, 18, 22, 25, 30, 36 mm
quick view MDT-MDF
Size
2440 x 1220mm
£12.37
Buy now
MDF Boards
MDT-MDF - Medite MDF
Offer
MDT-MDF
Medite Premier MDF
MDF Boards, MDT-MDF
Medite Premier MDF
No grain
Size: 3050 x 1220 mm
Thickness: 3, 4, 6, 9, 12, 15, 18, 22, 25, 30 mm
quick view MDT-MDF
Size
3050 x 1220mm
£15.75
Buy now
MDF Boards
MDF
FULL COLLECTION
View all decors

Product Description

This MDF board is 2440mm (L) × 1220mm (W) × 3mm (T). The material is ideal for model-making, craft projects, detailed hobby work and lightweight display applications.

Looking for more substantial thickness? Explore our 12mm MDF sheets for added rigidity, or step up to 18mm MDF boards for shelving and cabinet applications. We also stock everything from 4mm MDF through to 50mm structural panels.

Material & performance details.

Technical Specifications

Core Specs
Core Specs
• Medium Density Fibreboard (MDF)
• 3mm thickness
• 2440 × 1220mm
• 3050 × 1220mm
Finish & Look
Finish & Look
• Raw finish
• Plain texture
• Smooth surface
• No grain
Features & Services
Features & Services
• Cut to size available
• Edgebanding available
• CNC machining available

Perfect for intricate, lightweight applications.

Common Uses

3mm is used for detailed craft work and light projects. Perfect for precision builds that need to stay lightweight. Use for decorative work and fine finishes. Order 3mm MDF cut to size today.

3mm Model-Making & Dioramas
3mm Model-Making & Dioramas
Model-Making & Dioramas
Ideal for architectural models, railway layouts, display dioramas and scale model construction. The ultra-thin profile enables intricate cutting and detailing.
3mm Craft & Hobby Projects
3mm Craft & Hobby Projects
Craft & Hobby Projects
Perfect for scrapbooking bases, art projects, decorative inlays and detailed hobby work. Easy to hand-cut, route and finish.
3mm Lightweight Display Backing
3mm Lightweight Display Backing
Lightweight Display Backing
Create custom exhibition displays, lightweight wall art and decorative signage. So light it's ideal for suspended installations and wall-mounted applications.

Delivery & Services

Fast delivery available for 3mm MDF with flexible shipping choices. Sheets are carefully packaged to ensure safe arrival. We guarantee your material reaches you in perfect condition, ready for immediate work.

Rapid Processing & Dispatch
Rapid Processing & Dispatch
Standard orders ship within 2-3 working days. Express options available. North & South London collections within 24 hours. Your timeline is our priority.
Flexible Delivery Nationwide
Flexible Delivery Nationwide
Full sheet delivery across UK via our dedicated delivery fleet. Cut-to-size orders professionally packaged and protected. Collection options available at both showrooms.
Customer Support
Customer Support
Our team can advise on thickness selection for your project requirements. Call 0208 236 2313 or Live Chat for instant support.

Expand your possibilities with our services.

Additional MDF Services

MDF Cut to Size

Precision CNC cutting to exact dimensions with ±1mm tolerance. Shapes, curves, circles, bespoke designs – all expertly executed. Edge-quality optimised for immediate finishing. Quotes from samples to production runs. Visit our cut-to-size service page for instant pricing.

MDF Cut to Size
CNC Routing & Drilling

Complex pattern routing, decorative detailing, precision hole drilling and groove work. Our 5-axis CNC capability handles intricate designs. From single prototypes to batch production. Explore all available CNC services for full details and technical specifications.

CNC Services

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Size: 2440 x 1220 mm
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Offer
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Thickness: 3 mm
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Frequently Asked Questions

Call our expert team on 0208 236 2313 or message us on our Live Chat.

Is 3mm MDF waterproof?
Can I use 3mm MDF in a bathroom?
Is 3mm MDF strong enough?
How do I finish 3mm MDF?
Can I use 3mm MDF outdoors?
What's the difference between standard, moisture-resistant, and melamine MDF?

Customer Reviews

Customers trust 3mm MDF for precision, quality and value.
Our 4.9/5 star rating reflects consistent delivery, expert support and material excellence.

EXCELLENT
Based on 614 reviews
Rajan Shah
Rajan Shah
5 days ago
5
We’ve been using C Workshop for over 10 years, and they have consistently exceeded our expectations. Their customer service is exceptional, the quality of their ...
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AladEm
AladEm
5 days ago
5
Great place
Barnaby Reynolds
Barnaby Reynolds
6 days ago
5
Helpful, reliable, accurate. 👍
Robbie Hutchin
Robbie Hutchin
1 weeks ago
5
The customer service is fantastic. Nothing is an issue. Friendly. Polite and professional. This applies to everyone from the office, to the factory, through to the ...
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Justin Patel
Justin Patel
1 weeks ago
5
Very efficient company. Website is great to use. Items arrive perfect and short lead times make it excellent for me. I have used them Cworkshop multiple times now and am ...
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Harvey Cowen
Harvey Cowen
1 weeks ago
5
First class service all cut and ready on time
Mentone Hotel
Mentone Hotel
3 weeks ago
5
We would highly recommend Cworkshop, whom we have used for many small projects. They are reasonably priced and deliver quickly.
Fraser Murray
Fraser Murray
3 weeks ago
5
The service is always top notch. Well done guys!
Emma Clément
Emma Clément
3 weeks ago
5
Fast delivery, very helpful on the phone to arrange delivery. Great service.
Ken Lee
Ken Lee
1 months ago
5
Have been using Cworkshop-North London for many years. Always excellent quality and service, every stage from order to delivery communicated in a precise and timely ...
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MM McGrath
MM McGrath
1 months ago
5
Fast and very useful service
Raju Shah
Raju Shah
1 months ago
5
the order was processed very quickly and the delivery driver was very helpful as well.
Nikos Kyriacou
Nikos Kyriacou
1 months ago
5
A++++++++++++++++++++
Christopher Johnson
Christopher Johnson
1 months ago
5
I have ordered custom-cut and edge-banded sheet material from Cworkshop several times, and my experience has been excellent. The accuracy is very good, orders are ...
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Kevin Sanger
Kevin Sanger
1 months ago
5
As a professional carpenter and joiner, I have used CWorkshop’s services for some time now and always receive a top service with no incorrect cuts. Highly recommend ...
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C Workshop
Google reviews
614 reviews
4.9
You can read all our reviews by following the link below.

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Order 3mm MDF sheets today with precision cut-to-size options. Instant online quotes, Fast UK delivery.

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