Order ultra-lightweight MDF boards.

3mm MDF Sheets

Name: Cworkshop
Brand: Cworkshop
Rating: 4.9 (595 reviews)

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

Offer

MDF Boards, FNSW-PT-MDF
Finsa One-Side White Painted MDF

No grain

Size: 2440 x 1220 mm
Thickness: 3 mm

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Size

2440 x 1220mm

£13.09

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MDF Boards

Offer

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

Size

2440 x 1220mm

£12.37

Buy now

MDF Boards

Offer

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

Size

3050 x 1220mm

£15.75

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MDF Boards

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

• Medium Density Fibreboard (MDF)
• 3mm thickness
• 2440 × 1220mm
• 3050 × 1220mm

Finish & Look

• Raw finish
• Plain texture
• Smooth surface
• No grain

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.

Model-Making & Dioramas

Ideal for architectural models, railway layouts, display dioramas and scale model construction. The ultra-thin profile enables intricate cutting and detailing.

Craft & Hobby Projects

Perfect for scrapbooking bases, art projects, decorative inlays and detailed hobby work. Easy to hand-cut, route and finish.

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

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

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

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

Products you may be interested in.

Related products

MDF Boards

Offer

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

Size

2440 x 1220mm

£12.37

Buy now

MDF Boards

Offer

MDF Boards, FNSW-PT-MDF
Finsa One-Side White Painted MDF

No grain

Size: 2440 x 1220 mm
Thickness: 3 mm

quick view

Size

2440 x 1220mm

£13.09

Buy now

MDF Boards

Offer

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

Size

3050 x 1220mm

£15.75

Buy now

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 595 reviews

antonios filippas

1 weeks ago

I have been collaborating with this company for the last four years, and the experience has been exceptional. They are always willing to assist with any issues related ...
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Charlie Barraclough

1 weeks ago

We have used CWorkshop a number of times, quality material and quality workmanship along with a quick turnaround, we would always recommend them at red leaf building ...
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A B

1 weeks ago

I have used C-Workshop several times and they always do an amazing job. They are fast, professional and super easy to deal with. I would highly recommend them.

drago723

1 weeks ago

I have been working with CWorkshop for the past five years and have always had a great experience. Their products are of exceptional quality, and both the sales and ...
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Gary Abrahams

1 weeks ago

Such a fantastic place to order my materials from, a breath of fresh air compared to other companies I've used recently! I won't go anywhere else. Jack, my account ...
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Aurelijus Kovaliovas

1 weeks ago

Excellent service, very sophisticated and easy ordering of materials via website

Yash Patel

2 weeks ago

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

2 weeks ago

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

2 weeks ago

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 ...
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Dan Down

2 weeks ago

new workshop, great service, short lead times, i will be back :)

Nick Drew

2 weeks ago

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

2 weeks ago

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

2 weeks ago

Top customer service

Clive Miller

2 weeks ago

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

2 weeks ago

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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Google reviews

595 reviews

4.9

You can read all our reviews by following the link below.

Order with confidence today.

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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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