Winter Sale - 5% OFF orders £50+ -

discount banner
£0.00
Configure Options
Qty: 1
Order a Sample
Show Visualiser

12mm Medite Fire Retardant MDF

Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
1448 reviews
Rated 4.7 out of 5 stars
5 stars
(1289)
4 stars
(78)
3 stars
(18)
2 stars
(16)
1 star
(47)
  Inc. VAT
Order a Sample

MDF sheets from Cut My are a versatile, affordable and smooth sheet material great for a range of applications. Select from our range of MDF types to suit your project needs - melamine MDF for a prepainted surface ready for assembly, veneered MDF when you want the look of real wood, moisture-resistant MDF for high humidity areas, and fire-rated MDF when safety is key.

Available cut-to-size or in full sheets up to 8'x4', our MDF boards are suitable for everyone from DIYers to skilled tradesmen. With a consistent smooth surface and density, MDF can be painted, wrapped, laminated or stained with ease.

Get high-quality MDF sheets at a competitive price. Buy your custom-cut MDF online today or get an instant quote for bulk orders. For versatile and durable MDF boards, trust our selection and precision cutting service. Achieve your vision while saving time with precut project-ready MDF.

More product info

Free Delivery
Orders Over £250
Low Prices
Shop Smart & Save
mm
Min: 100mmMax: 2440mm
mm
Min: 50mmMax: 1220mm

Approximate Weight: 45.01 g

Free delivery when you spend £250+

Estimated delivery: from Check My Postcode

Collect from BN5 9XR: -

  Inc. VAT
In Stock
Winter Sale - Get 5% Off - orders £50+
discount offer

 

Details

As an inexpensive option, our MDF wood is a popular and adaptable material that is made up of small strands of mixed hard and softwood, combined with resins and wax to produce a hard-wearing but lightweight panel.

MDF wood has a smooth surface that makes it perfectly suited to painting or applying veneers and thin laminates, resulting in a great finish. MDF sheets are available in a range of thicknesses and sizes and can be machined easily for a limitless range of shapes to suit any project. As such we are easily able to provide MDF cut to size, to suit a variety of projects. 

Additionally, our MDF sheets take well to most adhesives and paints, so it’s great for customizing for different projects, and it’s easy to fabricate and fix with screws, nails, or glues. The light and smooth surface makes it easy to mark up for cutting or sanding down, and MDF sheets can be cut into various shapes and forms with ease using an electric saw, router, or handsaw.

Applications & Uses

Here are some common uses for MDF:

Pros of MDF

  • Affordable compared to natural woods
  • Consistent smooth surface
  • Stable and resists warping
  • Easy to machine and work with
  • Holds screws and glue well
  • Versatile for many interior applications
  • Made from recycled materials

Cons

  • Not as strong as natural solid wood
  • Heavy and dense
  • Can sag over time if not properly supported
  • Absorbs moisture and swells if exposed to water
  • Contains formaldehyde resin (low emission varieties available)
  • Can dull cutting blades faster than wood
  • Doesn't have a natural wood grain pattern

MDF Specifications

Material MDF
Finish Unfinished
Thicknesses 3mm, 6mm, 9mm, 12mm, 15mm, 18mm, 22mm, 25mm
Maximum Sheet Size 2420mm x 1220mm
Minimum Sheet Size 100mm x 50mm
Fire Rating Euroclass D
Moisture Content 5-9%
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

What does MDF stand for?

MDF stands for medium-density fibreboard and is an engineered wood-based sheet made by bonding together wood fibres with a synthetic resin adhesive and pressure.

Can I cut MDF by hand?

It is possible to customise your MDF sheeting by cutting it into shape and is a fabulous way to get it to fit around any nook and crannies in your home. We have written a guide for cutting MDF yourself, or we can do it for you, just let us know before placing an order.

How strong is MDF?

MDF is not very strong as it is a compression of multiple fibres, however, it is very dense and durable. As a rule, if you require a sheet to hold a large weight, order a larger thickness, or contact us and we can assist you directly.

Can I paint on MDF?

Often chosen for its inexpensive cost as a furniture board, MDF can be painted to add some character or personality to any piece. We have written a guide to assist you in painting your MDF.

Can you waterproof MDF?

You can create waterproof MDF by adding a high-quality wood sealant, varnish or stain or moisture-resistant paint so that your project can withstand threats of moisture and humidity. For applying any paint or coating please see our paint guide.  

What are the best screws for MDF?

To screw into MDF you will require specific screws to prevent splitting. We recommend using screws that are purposely made for MDF as generic screws may damage the sheeting.

Does MDF warp?

MDF is prone to warping and bending when moisture is concerned. That could be a result of liquid affecting the sheet, or even from an uneven temperature causing bowing and warping.

Delivery depends on the size of your order

Reviews

Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
4.7 / 5 1448 reviews
Wayne Lee, 28th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Order process and delivery very good . Precision cut very good. Would have been 5 star but there were 6 little chips in the veneer. Thankfully I was able to position them out of sight . Would use cut/my again because overall everything was very good.
Verified, Collected by Cut My
Mark Moorton, 28th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
We ordered some shelves for cupboards that we were building and these arrived, beautifully (and accurately) cut as well as extremely well packaged to protect them during transit. We will definitely use you again!
Verified, Collected by Cut My
Mr Craig Black, 28th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Cut to the size I wanted and posted out really quick and packaged brilliantly.
Verified, Collected by Cut My
Adam Wills, 26th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Really easy to order, accurate and sharp cuts, quick delivery with plenty of protective packaging
Verified, Collected by Cut My
customer, 25th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Super service and process; could not be easier to order
Verified, Collected by Cut My
John, 22nd January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Good quality and very accurately cut
Verified, Collected by Cut My
SEAN C., 22nd January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Needed large, cut pieces to use in an unhelpfully large window sill.
Verified, Collected by Cut My
Mickie Driver, 20th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Quick, efficient and accurate- many thanks.
Verified, Collected by Cut My
D Cummings, 18th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Exactly what we wanted, great product, cut to exact size, packed with care and delivered promptly. Very happy to recommend.
Verified, Collected by Cut My
Manics75, 18th January
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
The product is better than hoped for. Makes my furniture run look impressive.
Verified, Collected by Cut My
Customer Services

We're Here to Help

Our Help Centre is available 24/7 to explore FAQs, discover DIY ideas and advice, and even ask our community of fellow DIY enthusiasts.