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25mm Moisture Resistant MDF

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928 reviews
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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.

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mm
Min: 100mmMax: 2440mm
mm
Min: 50mmMax: 1220mm

Approximate Weight: 90.05 g

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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

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4.8 / 5 928 reviews
Mr John Young, 18th March
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First order never made it. Second order came with lots of damage from courier and bad packaging. I was also told by the call handler they could look at better packaging and there was other options to then be phoned the next day to say we cant do anything and would just be refunding my money..After 4 weeks of waiting on a product I really require. I feel it’s a massive let down I wish they never took the order I would have had less stress and wouldn’t have had to take time off work or contact them numerous times regarding the product. There customer service was not a good experience in the end.
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Charlie Wooldridge, 18th March
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Cut to what I requested and came earlier than expected can't ask for anything better will use again!
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Mr Stephen Badenski, 18th March
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Quick and easy all cut to my sizing
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Ashley Miller, 18th March
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Great thanks, couldn’t be happier
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Moyinoluwa Owoeye, 17th March
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Good product and fast delivery came earlier than the suggested delivery date
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Janet, 17th March
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Efficient, speedy service, MDF was cut perfectly. I chose the option with the edges covered to match. I would definitely recommend this company.
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NICOLA FARREN, 13th March
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Excellent product and change made to to the order afterwards was handled very well. Website is a bit clu
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Steven Jackson, 13th March
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Item was exactly what I had visioned to the mm. great value for money even though there was a small order charge. Will definitely use again for DIY projects.
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Scott, 13th March
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Good quality products
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Ian Wakefield, 13th March
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Very good service
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