Spring Sale - 5% OFF orders £50+ -

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

25mm Moisture Resistant MDF

Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
1552 reviews
Rated 4.7 out of 5 stars
5 stars
(1382)
4 stars
(85)
3 stars
(19)
2 stars
(17)
1 star
(49)
  Inc. VAT
Order a Sample

Our cut to size 25mm Moisture-Resistant MDF (MR MDF) is specifically engineered to excel in environments prone to moisture and humidity. Crafted with advanced binders and additives, this specialised MDF sheet establishes an internal water barrier, rendering it perfect for applications in areas such as bathrooms, laundry rooms, and basements, where conventional MDF boards may fall short.

Whether you're embarking on cabinetry installations or furniture crafting projects, you can rely on our moisture resistant MDF for unparalleled performance. Each board is precision-cut to meet the demands of your unique project. Additionally, our cutting services offer further customisation options, including drilled holes, cutouts, and rounded edges, ensuring a seamless and efficient DIY experience.

More product info

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

Approximate Weight: 90.05 g

Free delivery when you spend £250+

Estimated delivery: from Check My Postcode

Collect from BN5 9XR: -

  Inc. VAT
In Stock
Spring Sale - Get 5% Off - orders £50+
discount offer
thames valley air ambulance university of cambridge Eurostar National Trust gov uk NHS bannatyne legoland urban outfitters britvic jaguar landrover rspb
thames valley air ambulance university of cambridge Eurostar National Trust gov uk NHS bannatyne legoland urban outfitters britvic jaguar landrover rspb

25mm Moisture Resistant MDF Sheets

Tailored for humid environments, our 25mm moisture-resistant MDF boards are engineered to excel in spaces like bathrooms, kitchens, and utility rooms. Infused with hydrophobic substances throughout the fibers, these boards repel water and mitigate moisture absorption. The incorporation of waxes and resins establishes a formidable water barrier within the wood fibers, enabling our MR MDF to withstand high ambient humidity without swelling.

Although not fully water resistant, our MR MDF boasts markedly improved water resistance and dimensional stability in damp conditions, broadening the scope of applications for MDF in moist environments. Sporting a subtle green hue, our MR MDF presents a smooth, uniform surface that machines well for us to cut to size without compromising its strength. Its augmented durability ensures enduring bond strength which is perfect for painted applications for a flawlessly factory-finished aesthetic. Now offering the option for priming on one or both sides of your sheet, our moisture-resistant MDF can be primed for painting, further enhancing its versatility. 

Moreover, the lightweight and sleek surface of our MR MDF sheets facilitates easy cutting for us at Cut My, allowing for effortless customisation into various shapes. We can also offer drilled holes, rounded corners and cutouts which can be easily selected in the above product builder. 

Applications and Uses

  • Bathroom Vanities and Cabinets: MR MDF proves invaluable in crafting bathroom cabinetry, where moisture levels tend to be heightened. Its resistance to swelling and resilience against humidity ensure durability and longevity.
  • Kitchen Cabinets and Shelving: Ideal for cabinet boxes, kitchen doors, and pantry shelving, MR MDF provides robust moisture protection in kitchens susceptible to spills.
  • Furniture Construction: From desks to tabletops and shelves, 25mm MR MDF is a preferred choice for crafting furniture pieces that demand moisture resistance and durability in a high thickness.
  • Garage Storage and Workbenches: Ideal for garage cabinetry, shelving units, and workbench tops, MR MDF withstands common condensation in garage environments, ensuring functionality and longevity.
  • Restaurant and Bar Areas: In high-humidity restaurant and bar settings, MR MDF finds application in cabinets, partitions, and table tops, offering reliable moisture resistance.
  • Hotel Bathrooms and Cubicles: Particularly suited for hotel furniture subject to heavy use and potential water exposure, MR MDF ensures longevity and resilience in hotel bathrooms and cubicles.
 

Share your MDF creations with us to feature on our website. Simply mention @cutmy.uk on Instagram or upload a photo and tag us!

Specifications

Material Wood - MDF
Finish Moisture Resistant (Unfinished)
Available Thicknesses 25mm
Maximum Sheet Size 2420mm x 1220mm
Minimum Sheet Size 100mm x 50mm
Fire Rating Euroclass D Fire Rating
Moisture Content 0.5-0.8%
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 is moisture-resistant MDF?

With a slight green tint, water-resistant MDF, also known as MR MDF, contains a moisture-repellent resin that provides increased resistance to humidity. Waxes and resins create a water barrier within the wood fibres. As a result of this, our MR MDF is ideal for use in high-humidity areas or areas of high moisture.

What thickness do I need?

Thinner sheets, like 6mm and 9mm MR MDF, are good for lightweight panels, overlays and cabinet components. Medium thicknesses like 12mm and 18mm MR MDF are very versatile for furniture, cabinets, shelving and built-ins. The thickest 25mm MR MDF provides extra durability for heavy-duty furniture tops, worktops, and shelving.

Is all MDF moisture-resistant?

Not all MDF is moisture-resistant. MDF is a porous material, and moisture-resistant sheets prevent the MDF sheets from warping or being affected by moisture.

Can you paint moisture-resistant MDF?

Often chosen for its inexpensive cost to create furniture, MDF can be painted to add some character or personality to any piece.  You can find out more in our guide: How to Paint MDF

How do you waterproof MDF panels?

Moisture-resistant MDF sheets are already resistant to moist areas and humidity, however, you can improve their hydrophobia by coating them in an appropriate waterproof primer or paint.

How does MR MDF compare to plywood for moisture resistance?

Plywood uses waterproof glues but can still separate when wet. MR MDF retains its form and strength better than wood-based boards. We offer a range of marine plywood boards if MDF isn't suitable for your project.

Delivery depends on the size of your order

Reviews

Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
4.7 / 5 1552 reviews
Steve, 24th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
My order was completed and delivered very quickly. All items were in very good condition and very accurately cut.
Verified, Collected by Cut My
Anna, 22nd April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Really great service and exactly as we wanted! One very happy boy has a new gaming desk
Verified, Collected by Cut My
Carrieboo, 20th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Really useful to be able to have pieces cut to exact requirements and delivered to the door. Quality seems great. Would have liked to have a finish on my cupboard top but it made it too expensive for me.
Verified, Collected by Cut My
David, 20th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Cut accurately to size no chip no burr. Packaged well for delivery so arrive in perfect condition. Top notch!
Verified, Collected by Cut My
Steven Whittaker, 20th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Easy to order, arrived as advertised. Spot on.
Verified, Collected by Cut My
GARY MEEK, 19th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Excellent and well packed for protection.
Verified, Collected by Cut My
Bruno, 19th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
good quality, fast service
Verified, Collected by Cut My
B Shaffery, 18th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
I ordered oak veneered mdf cut to size. The finish is consistent and good quality. Communication was excellent and so was delivery. Will be using again.
Verified, Collected by Cut My
Brian Gibson, 17th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
High quality MDF Precise cutting Well packaged
Verified, Collected by Cut My
Mr Felton, 16th April
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
very pleased
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.