Check local branch stock
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![860_15_x_68%20PRIMED%20MDF%20SQUARE%20EDGE%20%28AM015068SQ%29.GAL.jpg.jpeg]( "860_15_x_68%20PRIMED%20MDF%20SQUARE%20EDGE%20%28AM015068SQ%29.GAL.jpg.jpeg")
MDF Primed Casing Head 30 x 95 x 915mm
Crafted from high-quality, moisture-resistant MDF, this primed casing head offers a smooth and consistent surface, free from natural defects such as knots or warping. Finished with two coats of primer, it's ready for a final topcoat, saving time during... -
![875_18_x_57%20PRIMED%20MDF%20SQUARE%20EDGE.jpg.jpeg]( "875_18_x_57%20PRIMED%20MDF%20SQUARE%20EDGE.jpg.jpeg")
MDF Primed Casing Leg 30 x 118 x 2002mm
Crafted from high-quality, moisture-resistant MDF, this primed casing head offers a smooth and consistent surface, free from natural defects such as knots or warping. Finished with two coats of primer, it's ready for a final topcoat, saving time during... -
![830_18_x_119%20PRIMED%20MDF%20SHADOW%20GROOVE%20%28AM018119SG20%29.jpg.jpeg]( "830_18_x_119%20PRIMED%20MDF%20SHADOW%20GROOVE%20%28AM018119SG20%29.jpg.jpeg")
MDF Primed Casing Leg 30 x 95 x 2002mm
Crafted from high-quality, moisture-resistant MDF, this primed casing head offers a smooth and consistent surface, free from natural defects such as knots or warping. Finished with two coats of primer, it's ready for a final topcoat, saving time during... -
![795_25_x_168_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg]( "795_25_x_168_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg")
MDF Primed Lining Head 25 x 160mm x 762mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![795_25_x_168_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg]( "795_25_x_168_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg")
MDF Primed Lining Head 25 x 160mm x 838mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![795_25_x_168_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg]( "795_25_x_168_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg")
MDF Primed Lining Head 25 x 160mm x 914mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 25 x 95 x 1220mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 25 x 95 x 610mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 25 x 95 x 686mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 25 x 95 x 762mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 25 x 95 x 838mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "877_18_x_94_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 25 x 95 x 914mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![879_18_x_144_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "879_18_x_144_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 30 x 130 x 686mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![879_18_x_144_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "879_18_x_144_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 30 x 130 x 762mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![876_18_x_68_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg]( "876_18_x_68_Primed%20MDF_%28Fin_Size%29_Square_Edged.jpg.jpeg")
MDF Primed Lining Head 30 x 94 x 610mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining head provides a smooth, stable, and defect-free surface ideal for interior joinery. Designed to form the top horizontal section of a door lining, it pairs perfectly with MDF... -
![835_18_x_144%20Primed%20MDF%20%28Fin%20Size%29%20Shadow%20Groove%20%2820mm%20Flat%29.jpg.jpeg]( "835_18_x_144%20Primed%20MDF%20%28Fin%20Size%29%20Shadow%20Groove%20%2820mm%20Flat%29.jpg.jpeg")
MDF Primed Lining Leg 25 x 160mm x 2100mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining leg offers a smooth, stable, and defect-free surface ideal for interior joinery applications. Each piece is twice primed and ready for a final topcoat, saving time on-site and... -
![830_18_x_119%20Primed%20MDF%20%28Fin%20Size%29%20Shadow%20Groove%20%2820mm%20Flat%29.jpg.jpeg]( "830_18_x_119%20Primed%20MDF%20%28Fin%20Size%29%20Shadow%20Groove%20%2820mm%20Flat%29.jpg.jpeg")
MDF Primed Lining Leg 25 x 95 x 2100mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining leg offers a smooth, stable, and defect-free surface ideal for interior joinery applications. Each piece is twice primed and ready for a final topcoat, saving time on-site and... -
![830_18_x_119%20Primed%20MDF%20%28Fin%20Size%29%20Shadow%20Groove%20%2820mm%20Flat%29.jpg.jpeg]( "830_18_x_119%20Primed%20MDF%20%28Fin%20Size%29%20Shadow%20Groove%20%2820mm%20Flat%29.jpg.jpeg")
MDF Primed Lining Leg 30 x 130 x 2002mm
Manufactured from high-quality, moisture-resistant MDF, this primed lining leg offers a smooth, stable, and defect-free surface ideal for interior joinery applications. Each piece is twice primed and ready for a final topcoat, saving time on-site and... -
![875_18_x_57%20PRIMED%20MDF%20SQUARE%20EDGE.jpg.jpeg]( "875_18_x_57%20PRIMED%20MDF%20SQUARE%20EDGE.jpg.jpeg")
MDF Primed Square Edge 18 x 57 x 5400mm
The FFSF 22x68mm Primed MDF Square Edge board is a durable, moisture-resistant moulding designed for high-quality interior finishing. Made from premium MDF, it offers a perfectly smooth surface free from natural defects, ensuring a professional and... -
![810_25_x_244_MDF_%28Finish_Sizes%29_N%26T_Windowboard.jpg.jpeg]( "810_25_x_244_MDF_%28Finish_Sizes%29_N%26T_Windowboard.jpg.jpeg")
MDF Primed Window Board with Returned Ends 22 x 244 x 1300mm
This high-quality primed MDF window board is designed for a clean, professional finish around interior windows. Manufactured from moisture-resistant MDF, it provides a smooth, defect-free surface that's ready for painting, saving time during installation... -
![810_25_x_244_Primed%20MDF_%28Fin%20Size%29_N%26T_Windowboard.jpg.jpeg]( "810_25_x_244_Primed%20MDF_%28Fin%20Size%29_N%26T_Windowboard.jpg.jpeg")
MDF Primed Window Board with Returned Ends 22 x 244 x 1870mm
This high-quality primed MDF window board is designed for a clean, professional finish around interior windows. Manufactured from moisture-resistant MDF, it provides a smooth, defect-free surface that's ready for painting, saving time during installation... -
![815_25_x_269_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg]( "815_25_x_269_Primed%20MDF%20%28Fin%20Size%29%20N%26T%20Windowboard.jpg.jpeg")
MDF Primed Window Board with Returned Ends 25 x 269 x 1010mm
This high-quality primed MDF window board is designed for a clean, professional finish around interior windows. Manufactured from moisture-resistant MDF, it provides a smooth, defect-free surface that’s ready for painting, saving time during installation...
MDF
What is MDF Board?
MDF board, short for Medium Density Fibreboard, is a man-made sheet material often used as an alternative to solid wood. It’s valued for its smooth finish, strength, and lack of natural defects like knots or warping.
MDF is made by combining tiny wood fibres—from both hardwoods and softwoods—with resin and wax, then pressing them into dense sheets.
The result is a durable, consistent surface ideal for all kinds of interior projects.
What is MDF Used For?
MDF panels are a popular choice for:
Its smooth surface makes it perfect for painting or applying veneers, while its stability means it won’t shrink or expand like solid wood.
Types of MDF Board
You’ll find several MDF board options to suit different needs:
- White MDF board – Pre-primed for easy painting.
- Laminated MDF – Features a wood-look finish, ideal for furniture.
- Moisture-resistant MDF – For humid environments like kitchens or bathrooms.
- Ogee MDF skirting board – Adds a decorative touch to walls and floors.
Since it’s made from recycled wood fibres, MDF is environmentally friendly and helps reduce the need for virgin timber.
How to Paint MDF
Painting MDF is easy with the right steps:
- Sand the surface using 120-grit sandpaper.
- Wipe clean to remove dust.
- Apply a water-based or shellac primer and let it dry.
- Lightly sand again with 220-grit for a smooth base.
- Add two coats of acrylic, latex, or spray paint.
- Finish with a clear sealant for added protection.
Both oil-based and water-based paints work well, but modern water-based options are just as effective and easier to clean up.
How to Cut MDF Board
To cut MDF safely and cleanly:
- Measure and mark your cutting lines.
- Use a circular saw or table saw with a fine-tooth carbide blade.
- A sharp handsaw can work for small jobs.
- Always wear a dust mask and goggles, as MDF dust can be harmful.
- Sand the edges after cutting for a clean finish.
Why Choose MDF?
Whether you're building custom furniture, updating wall panels, or tackling a DIY project, MDF sheets are a versatile and reliable choice.
With its smooth finish, affordability, and eco-friendly credentials, MDF offers the best of both style and practicality.
Frequently Asked Questions
How is MDF made?
MDF (Medium Density Fibreboard) is traditionally made of wood fibres that have been broken down into residuals, then mixed with wax and resins and heat pressed into dense, durable sheets.
What are the advantages and disadvantages of MDF?
The advantages of MDF is that it is hard to both flex and crack. It is also affordable and easy to supply, as well as easier to paint and seal. However, a disadvantage of MDF is that engineered wood is easier to damage than solid wood, and is also a lot heavier, so can’t support too much weight.
Can you paint MDF?
Yes, you can paint MDF.