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View Product Reviews25mm MDF Board Standard 2440mm x 1220mm (8' x 4')
25mm MDF Board is a defect-free composite board that is used for a variety of applications within the construction industry.
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25mm MDF Board is a defect-free composite board that is used for a variety of applications within the construction industry.
25mm MDF Board Standard 2440mm x 1220mm (8' x 4')
URN: 4004009Delivery & Returns Information
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Standard (Nationwide) Delivery
Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products | |
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ORDER VALUE | DELIVERY CHARGE |
Under £100 ex. VAT | £35 ex. VAT |
Between £100 - £300 ex. VAT | £20 ex. VAT |
Over £300 ex. VAT | FREE |
Insulation, Plasterboard and Drylining Products | |
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Under £150 ex. VAT | £50 ex. VAT |
Between £150 - £300 ex. VAT | £35 ex. VAT |
Over £300 ex. VAT | FREE |
SuperFOIL and YBS products | |
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Each item | £10 ex. VAT |
Over £350 ex. VAT of 1 brand | FREE |
Screws & Fixings and Adhesives & Sealants | |
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Under £100 ex. VAT | £7.50 ex. VAT |
Over £100 ex. VAT | FREE |
Thermafleece CosyWool Roll & SupaSoft Insulation | |
QUANTITY | DELIVERY CHARGE |
1 | £30 ex. VAT |
2 | £60 ex. VAT |
3 to 12 | £70 ex. VAT |
13 to 24 | £140 ex. VAT |
25 to 36 | £210 ex. VAT |
37 to 48 | £280 ex. VAT |
49 to 60 | £350 ex. VAT |
61+ | £420 ex. VAT |
Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp | |
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1 | £30 ex. VAT |
2 | £60 ex. VAT |
3 to 4 | £70 ex. VAT |
5 to 8 | £140 ex. VAT |
9 to 12 | £210 ex. VAT |
13 to 16 | £280 ex. VAT |
17 to 20 | £350 ex. VAT |
21+ | £420 ex. VAT |
Express Delivery
Express Delivery - Insulation and Plasterboard & Drylining | |
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ORDER VALUE | DELIVERY CHARGE |
Under £300 ex. VAT | £50 ex. VAT |
Over £300 ex. VAT | £35 ex. VAT |
Express Delivery - Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £300 ex. VAT | £50 ex. VAT |
Over £300 ex. VAT | £35 ex. VAT |
This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- Smooth sanded surface allows it to be both painted and veneered
- Cheaper alternative to plywood and similar counterparts
- Won't splinter or tear out when cutting
- Features a dense fibre body
- Easily cut, screwed and glued

Technical Specification
Thickness: | 25mm |
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Width: | 1220mm |
Length: | 2440mm |
Sales Unit: | Sheet |
Sales Unit Coverage: | 2.98m2 |
Colour and finish are representative only and may vary slightly as this is a natural product.
What Is 25mm MDF?
25mm MDF Board is a commonly used particle board used for everything from furniture to flooring, with its primary use lying in internal uses such as carpentry and furniture building.
Due to its inability to handle moisture, Standard MDF is purposed for interior use in dry conditions only.
If it's moisture resistance you're after, we do sell a moisture-resistant MDF imbued with moisture repellent resin to ensure it holds up in areas of high humidity such as the bathroom or kitchen. In short, standard MDF is an ideal sheet material for non-structural internal use in the majority of domestic and internal applications.
The sheets boast a smooth sanded surface which readily accepts paint and staining thanks to its no-knot makeup. This makes them perfect for customising internal applications such as shelving and furniture.
It's also easy to work with, so you'll save time and effort and it's environmentally friendly, so you can feel good about using it.
Where Is 25mm Medium Density Fibreboard Used?
- Furniture
- Flooring
- Doors
- Window boards
- Frames
- Shelving
- Cabinet making
- Shop fittings
- Internal joinery projects
- Architectural mouldings
- Wall panelling
25mm MDF Board Standard Key Features & Many Benefits
- Superior holding for screws and fasteners
- Defect-free composite board
- Easily cut, screwed and glued.
- Can be utilised in various applications
- Precision finish design
- Can be cut in any direction without compromising structural integrity
- Smooth sanded finish allows it to be both painted and veneered
- Cheaper alternative to plywood and similar counterparts
- Won't splinter or tear out when cutting
- Features a dense fibre body
25mm MDF Board Finishing
The best way to paint MDF is to first coat it in a solvent-based primer of your choice, as this will help the paint adhere to the surface. Whichever finish you choose, make sure to apply it evenly and in thin coats.
There are a few options when it comes to finishes for your MDF board:
- You could go with a clear finish, like lacquer or varnish - this will protect the MDF and give it a nice shine.
- You could also go with a stain or paint - stain will give the MDF a nice colour, while paint will provide a more solid block colour.
- If you want to get really fancy, you could even go with a veneer finish - this is a thin layer of wood that is applied to the MDF. Veneer can be stained or painted, and it gives the MDF a nice, natural look.
MDF Board Cutting
One thing that's important to note is that cutting MDF creates dust which can be harmful if inhaled.
Therefore, when cutting MDF with electric saws we recommend you have the safety hazards covered before cracking on; such as using dust extractors and donning the appropriate safety gear such as dust masks, and respiratory and eye protection.
No matter the tool, instil additional safety measures where possible such as avoiding cutting in confined spaces and ensuring you're always working in a well-ventilated area.
How is MDF Made?
The manufacturing process for 25mm MDF (Medium Density Fibre) board sees wood fibres (recycled offcuts, sawdust and wood chippings) combined with resins and waxes cooked to a high temperature and pressed to form sturdy uniform panels with a smooth surface.
This process eliminates knots, air pockets, and grain issues from the MDF boards, ensuring a uniform, defect-free precision finish.
All of our MDF boards are of premium quality being FSC/PEFC chain of custody certified.
For further information and great quality related products, please refer to our MDF Category Page. We also have other sheet materials available for order online here.