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50-99 100+ £12.06£14.47 £10.91£13.09 
9mm Premium MDF Board 2440 x 1220mm (8′ x 4′) FSC®
MDF 9mm is a composite panel product consisting of cellulosic fibres compressed with a synthetic resin or other ideal bonding system and joined together under extreme heat and pressure. For light carpentry projects, such as shelving and trim, 9mm MDF can be excellent.
£12.69£15.23 Ex VATInc VAT Add to cart -
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50-99 100+ £16.13£19.36 £14.26£17.11 
9mm Premium Moisture Resistant MDF Board 2440 x 1220mm (8′ x 4′) FSC®
Moisture resistant MDF 9mm is particularly suitable for construction applications that need panels, with high load-bearing capacity and moisture resistance and for a wide range of interior applications.
£16.98£20.38 Ex VATInc VAT Add to cart -
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40-79 80+ £39.42£47.30 £37.34£44.81 
There are 1 more images9mm Bead & Butt Primed Short Grooved Moisture Resistant MDF 101.6mm Centres 1220 x 2440mm (4′ x 8′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The short grooved board has grooves running along the width of sheet 1220mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£41.49£49.79 Ex VATInc VAT Add to cart -
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20-39 40+ £39.94£47.93 £38.81£46.57 
There are 1 more images9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 101.6mm Centres 2440 x 1220mm (8′ x 4′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£41.07£49.28 Ex VATInc VAT Add to cart -
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45-89 90+ £17.36£20.83 £16.87£20.24 
9mm MDF Board 3050 x 1220mm (10′ x 4′) FSC®
MDF 9mm is a composite panel product consisting of cellulosic fibres compressed with a synthetic resin or other ideal bonding system and joined together under extreme heat and pressure. For light carpentry projects, such as shelving and trim, 9mm MDF can be excellent.
Original price was: £18.45 Ex VAT (£22.14 Inc VAT).£17.85£21.42Current price is: £17.85 Ex VAT (£21.42 Inc VAT). Ex VATInc VAT Add to cart -
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40-79 80+ £30.03£36.04 £28.45£34.14 
9mm Finsa Fire Rated MDF Board Euroclass B 2440 x 1220mm (8′ x 4′) FSC®
Fire Rated MDF 9mm is ideal for use in internal dry conditions for non-structural applications and suitable for services such as display panes, wall linings, partitions, and so on. This Product is CARB 2 Compliant & has top-level of machining and finishing properties.
£31.61£37.93 Ex VATInc VAT Add to cart -
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40-79 80+ £33.66£40.39 £30.12£36.14 
9mm Flexible Moisture Resistant MDF Long Grain 2440 x 1220mm (8′ x 4′) FSC®
9mm Flexible Moisture Resistant MDF Long Grain is a multi-purpose MR MDF, produced using superior wood refining technology and specially designed resins. Its main applications include contemporary and reproduction furniture, children’s toys, snooker tables, shopfitting, hi-fi speaker cabinets and doors.
£35.43£42.52 Ex VATInc VAT Add to cart -
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40-79 80+ £34.50£41.40 £33.06£39.67 
9mm Flexible Moisture Resistant MDF Cross Grain 1220 x 2440mm (4′ x 8′) FSC®
9mm Flexible Moisture Resistant MDF Cross Grain is a multi-purpose MR MDF, produced using superior wood refining technology and specially designed resins. Its main applications include contemporary and reproduction furniture, children’s toys, snooker tables, shopfitting, hi-fi speaker cabinets and doors.
£35.94£43.13 Ex VATInc VAT Add to cart -
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40-79 80+ £40.70£48.84 £39.55£47.46 
There are 2 more images9mm V Grooved Primed Long Grooved Moisture Resistant MDF 101.6mm Centres 2440 x 1220mm (8′ X 4′) FSC®
9mm V-grooved style pre-primed moisture resistant MDF (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£41.85£50.22 Ex VATInc VAT Add to cart -
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40-79 80+ £26.67£32.00 £25.26£30.31 
9mm Finsa Fibrapan Hidrofugo Moisture Resistant MDF 2440 x 1220mm (8′ x 4′) FSC®
9mm Finsa Hidrofugo Moisture resistant MDF currently is the number one choice for rout jobs, painting and furniture making. Finsa Fibrapan Hidrofugo 9mm has a flat and consistent surface with a dense core to allow a high standard for machining, giving a straight cut on each piece giving you a perfect optimal smooth finish.
£28.07£33.68 Ex VATInc VAT Add to cart -
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40-79 80+ £36.91£44.29 £34.97£41.96 
9mm Primed Moisture Resistant MDF Board 2440 x 1220mm (8′ x 4′) FSC®
9mm Primed Moisture Resistant MDF is particularly suitable for construction applications that require a time-saving and cost-efficient option. This 9mm Primed MR MDF is all ready to use board for your required applications.
£38.85£46.62 Ex VATInc VAT Add to cart -
9mm V Grooved Primed Short Grooved Moisture Resistant MDF 101.6mm Centres 1220 x 2440mm (4′ X 8′) FSC®
9mm A pre-primed moisture resistant MDF with V-grooved style (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The short grooved board has grooves running along the width of the sheet, 1220mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
Original price was: £41.95 Ex VAT (£50.34 Inc VAT).£36.89£44.27Current price is: £36.89 Ex VAT (£44.27 Inc VAT). Ex VATInc VAT Add to cart -
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40-79 80+ £51.40£61.68 £49.23£59.08 
There are 2 more images9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 101.6mm Centres 3050 x 1220mm (10′ X 4′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 3050mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£54.10£64.92 Ex VATInc VAT Add to cart -
9mm Bead & Butt Primed Short Grooved Moisture Resistant MDF 101.6mm Centres 1220 x 3050mm (4′ X 10′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The short grooved board has grooves running along the width of sheet 1220mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
Original price was: £54.05 Ex VAT (£64.86 Inc VAT).£51.75£62.10Current price is: £51.75 Ex VAT (£62.10 Inc VAT). Ex VATInc VAT Add to cart -
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40-79 80+ £51.92£62.30 £49.73£59.68 
9mm V Grooved Primed Long Grooved Moisture Resistant MDF 101.6mm Centres 3050 x 1220mm (10′ X 4′) FSC®
9mm A pre-primed moisture resistant MDF with V-grooved style (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 3050mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£54.65£65.58 Ex VATInc VAT Add to cart -
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40-79 80+ £50.40£60.48 £48.28£57.94 
There are 1 more images9mm V Grooved Primed Short Grooved Moisture Resistant MDF 101.6mm Centres 1220 x 3050mm (4′ X 10′) FSC®
9mm A pre-primed moisture resistant MDF with V-grooved style (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The short grooved board has grooves running along the width of the sheet, 1220mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£53.05£63.66 Ex VATInc VAT Add to cart -
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25-49 50+ £23.70£28.44 £22.46£26.95 
There are 1 more images9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 100mm Centres 2440 x 605mm (8′ x 2′) FSC®
9mm Primed TG2 LE Double V Groove & Bead Moisture Resistant MDF, unlike standard 2440 x 605mm boards, ensures seamless integration, eliminating the risk of gradual separation over time caused by temperature changes. With tongue and groove technology, each piece interlocks securely, delivering a flawless finish that stands the test of time. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£24.95£29.94 Ex VATInc VAT Add to cart -
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100-199 200+ £25.28£30.34 £24.56£29.47 
There are 2 more images9mm V Grooved Primed Long Grooved Moisture Resistant MDF 100mm Centres 2440 x 606mm (8′ x 2′) FSC®
9mm A pre-primed TG2 moisture resistant MDF with V-grooved style (101.6mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£25.99£31.19 Ex VATInc VAT Add to cart -
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48-95 96+ £15.72£18.86 £14.90£17.88 
9mm Medite Premier MDF 2440 x 1220mm (8′ x 4′) FSC®
9mm Medite Premier is a multi-purpose MDF from our premium range. It has a smooth surface, consistent thickness and is made for clean finishes. Can be used to make furniture, machining, shelving and more.
£16.55£19.86 Ex VATInc VAT Add to cart -
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48-95 96+ £20.89£25.07 £19.79£23.75 9mm Medite Premier MDF 3050 x 1220mm (10′ x 4′) FSC®
9mm Medite Premier is a multi-purpose MDF from our premium range. It has a smooth surface, consistent thickness and is made for clean finishes. Can be used to make furniture, machining, shelving and more.
£21.99£26.39 Ex VATInc VAT Add to cart -
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40-79 80+ £19.56£23.47 £18.53£22.24 
9mm Medite Moisture Resistant MDF 2440 x 1220mm (8′ x 4′) FSC®
9mm Medite Moisture Resistant MDF is a multi-purpose MDF board from our premium range. Medite MR MDF has a smooth surface, consistent thickness and is made for clean finishes. Used internally for places where damp can cause issues.
£20.59£24.71 Ex VATInc VAT Add to cart -
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40-79 80+ £25.70£30.84 £24.35£29.22 9mm Medite Moisture Resistant MDF 3050 x 1220mm (10′ x 4′) FSC®
9mm Medite Moisture Resistant MDF in 10×4 size is a multi-purpose MDF board from our premium range. Medite MR MDF has a smooth surface, consistent thickness and is made for clean finishes. Used internally for places where damp can cause issues.
Original price was: £28.65 Ex VAT (£34.38 Inc VAT).£27.05£32.46Current price is: £27.05 Ex VAT (£32.46 Inc VAT). Ex VATInc VAT Add to cart -
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45-89 90+ £32.16£38.59 £30.47£36.56 
9mm Medite Premier Fire Rated MDF Board Euroclass B 2440 x 1220mm (8′ x 4′) FSC®
MEDITE PREMIER FR MDF 9mm is a Euroclass B fire-rated MDF for internal dry, non-structural applications such as display panels, wall linings, partitions and ceilings. It offers excellent machining and finishing characteristics. Medite Fire rated MDF is Carb 2 rated.
£33.85£40.62 Ex VATInc VAT Add to cart -
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40-79 80+ £41.28£49.54 £39.11£46.93 
9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 200mm Centres 2440 x 1220mm (8′ X 4′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (200mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£43.45£52.14 Ex VATInc VAT Add to cart -
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100-199 200+ £25.51£30.61 £24.99£29.99 
There are 2 more images9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 200mm Centres 2440 x 606mm (8′ x 2′) FSC®
9mm Primed TG2 LE Double V Groove & Bead Moisture Resistant MDF, unlike standard 2440 x 606mm boards, ensures seamless integration, eliminating the risk of gradual separation over time caused by temperature changes. With tongue and groove technology, each piece interlocks securely, delivering a flawless finish that stands the test of time. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£26.30£31.56 Ex VATInc VAT Add to cart -
9mm V Grooved Primed Long Grooved Moisture Resistant MDF 200mm Centres 2440 x 606mm (8′ x 2′) FSC®
9mm A pre-primed TG2 moisture resistant MDF with V-grooved style (200mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
Original price was: £26.80 Ex VAT (£32.16 Inc VAT).£25.25£30.30Current price is: £25.25 Ex VAT (£30.30 Inc VAT). Ex VATInc VAT Add to cart -
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40-79 80+ £43.25£51.90 £41.91£50.29 9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 150mm Centres 2440 x 1220mm (8′ X 4′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (150mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£44.59£53.51 Ex VATInc VAT Add to cart -
9mm V Grooved Primed Long Grooved Moisture Resistant MDF 150mm Centres 2440 x 606mm (8′ x 2′) FSC®
9mm A pre-primed TG2 moisture resistant MDF with V-grooved style (150mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 2440mm. V Grooved sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
Original price was: £26.80 Ex VAT (£32.16 Inc VAT).£24.96£29.95Current price is: £24.96 Ex VAT (£29.95 Inc VAT). Ex VATInc VAT Add to cart -
9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 150mm Centres 2440 x 606mm (8′ x 2′) FSC®
9mm Primed TG2 LE Double V Groove & Bead Moisture Resistant MDF, unlike standard 2440 x 606mm boards, ensures seamless integration, eliminating the risk of gradual separation over time caused by temperature changes. With tongue and groove technology, each piece interlocks securely, delivering a flawless finish that stands the test of time. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
Original price was: £26.26 Ex VAT (£31.51 Inc VAT).£24.96£29.95Current price is: £24.96 Ex VAT (£29.95 Inc VAT). Ex VATInc VAT Add to cart -
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40-79 80+ £57.17£68.60 £54.79£65.75 9mm Bead & Butt Primed Long Grooved Moisture Resistant MDF 150mm Centres 3050 x 1220mm (10′ X 4′) FSC®
9mm A pre-primed moisture resistant MDF with Richmond profile style grooves (150mm centres) running along with the board, creating an excellent panelling effect for walls and ceilings. The long grooved board has grooves running along the length of the sheet, 3050mm. Bead & Butt sheet finishes on a half groove along the long edges so the sheets are joined side by side, creating a continuous, seamless look with no visible join.
£59.55£71.46 Ex VATInc VAT Add to cart
Our specialist stores
Our specialist stores
9mm MDF
MDF 9mm is a medium density fibreboard used across a wide range of interior projects, from furniture and wall panels to decorative and technical applications. The panel has no knots or grain, which means you can rout, drill, and profile it in any direction without tearing the surface. 9mm MDF sheets take paint and primer easily, creating an even, smooth finish that looks the same across every panel. Professionals trust it for steady performance and clean results every time. Beginners find it easy enough to work with once they get started. For anyone, it is a simple and affordable way to get a smooth, durable finish.
What is MDF 9 mm?
MDF 9mm is made from refined wood fibres and modern resins under heat and pressure. The 9mm MDF sheet offers predictable machining with less tool chatter and fewer surprises. Choose quality materials, get longer-lasting results: with 9mm MDF, joints line up, paint lays down evenly, and finished work looks the part. The 9mm MDF sheet delivers a flat, consistent surface that saves time on preparation and finishing.
What is the 9mm MDF sheet used for?
Typical applications of 9mm MDF include the following:
- Wall panelling and feature walls
- Cabinet backs and carcasses
- Furniture parts (doors, drawer bases, sides)
- Shelving units and bookcases
- Decorative screens and room dividers
- Shopfitting and display stands
- Exhibition stands and trade-show builds
- Architraves, skirting boards and internal trims
- Curved walls, rounded counters and bespoke furniture with flexible MDF
- Utility rooms, bathrooms and kitchens (with MR MDF)
- Fire-specified zones (with fire rated MDF)
- Substrate for veneers, laminates or paint finishes
Types of 9mm MDF
Every 9mm MDF board has its role to play. The range covers everything from standard panels for everyday joinery to moisture resistant and decorative sheets for specialist interiors.
- A standard 9mm MDF sheet is the foundation for most workshop projects. It has a smooth, even core that cuts neatly and leaves crisp edges. Ideal for furniture carcasses, wall linings, shelving and cabinet doors.
- 9mm moisture resistant MDF (MR) is designed for rooms that deal with steam or splashes. It has a moisture resistant core that helps prevent swelling, making it reliable for kitchens, bathrooms and utility areas.
- Fire rated 9mm MDF (Euroclass B) is used where building codes demand certified safety. It looks and works like standard MDF but has tested resistance to flame and heat.
- Bead & Butt and V-Grooved 9mm MDF boards bring character to plain walls and ceilings. The grooves run evenly along the surface, giving clean architectural lines. Each board comes primed and ready for painting, with an ash veneered option available for a natural wood look.
- 9mm flexible MDF, also called bendy MDF. Ideal for curved or rounded designs, this board has fine grooves on one side so it bends smoothly without cracking. Builders use it for arches, countertops and feature walls. Once fixed, it can be primed and painted like a standard 9mm MDF sheet.
- Medite Tricoya Extreme 9mm MDF is a high-performance board designed for demanding conditions. It works like regular MDF but is much stronger and made to last even in tough environments. The board resists moisture, rot and fungal decay, keeping its form even outdoors or in humid spaces.
- Primed MR MDF boards come ready coated, so you can paint or finish them straight away. This saves time on big jobs and keeps the colours the same.
Sheet Materials Wholesale is FSC-certified, and you can purchase 9mm MDF boards in our range where the FSC mark is shown. Whichever 9mm MDF type you choose, whether standard, MR, fire rated, grooved and unprimed, you will get a stable board that cuts cleanly, finishes smoothly and performs reliably in every project.
Available sheet sizes: 2440 x 1220mm (8’ x 4’); 3050 x 1220mm (10’ x 4’); 2500 x 1220mm (8,2’ x 4’); 2440 x 607mm (8 x 2).
Benefits of 9mm MDF boards
- The material stays calm under the saw, accepts any finish and lets you shape precise details without surprises.
- Each 9mm MDF board has a fine, even texture that gives clean cuts and solid fixing points. It sands quickly and holds paint or primer well, spreading the colour smoothly across wide surfaces.
- MDF 9mm is stable and smooth, with no knots or grain. You can drill it, shape it, and join it in any direction. The edges stay clean, and the surface stays flat.
- The boards are easy to handle and behave predictably under tools. Both professionals and beginners find it comfortable to work with.
- Designers and joiners value how versatile it is. You can laminate it, wrap it, lacquer it, or keep it ready for priming. The surface stays smooth, and the edges stay strong. The result looks refined without the extra cost of solid wood.
- This size also offers flexibility in choice. As an advantage of this size, you can choose from a wide range of types, including standard, moisture resistant, fire rated, grooved primed, and flexible.
Why choose our MDF 9mm 8×4 sheets?
- A complete range of 9mm MDF boards is available with trade discounts. Each type comes in different sizes, so it is easy to match the material to your project.
- All 9mm MDF sheets are sourced responsibly and available with FSC certification, where the FSC mark is shown.
- Fast nationwide delivery is available, with next day options in many areas. Orders arrive carefully packed and on time. Delivery is offered to both residential and trade customers, making the service suitable for DIY projects as well.
- Prices stay fair and realistic. 9mm MDF panels are available with trade discounts. You receive professional grade material without paying extra, whether you purchase one board or a bulk order for production.
- Share your project details and quantity, and the Sheet Materials Wholesale team will help you choose the right material for your task and prepare a quick quote that combines high quality, low prices, and reliable UK service.
Get quality 9mm MDF directly from Sheet Materials Wholesale. Order in bulk at competitive prices with reliable stock available nationwide.
At Sheet Materials Wholesale, you can purchase 9mm MDF at low wholesale prices with fast nationwide delivery for most of items within 1-3 working days across the UK. Next-day delivery is also available on most orders. Competitive rates guaranteed.
FAQ
How much weight can 9mm MDF hold?
It supports light to medium loads when fixed on a solid frame. Keep shelf spans short to avoid sagging.
What size screws for 9mm MDF?
Go for coarse thread screws made for MDF or chipboard. Drill small guide holes first and position screws about 15 mm from the edge to ensure a strong, tidy hold.
How to bend 9mm MDF?
Standard MDF can crack if bent. Use a flexible 9mm MDF instead. It has fine grooves on one side, so it curves smoothly and keeps its shape once fitted.
How to cut 9mm MDF?
Use a fine-tooth saw or jigsaw with a sharp blade. Mark your line first and keep the sheet steady while cutting. Take it slow and let the tool do the work. Sand the edge a little at the end to make it smooth.
How much is 9mm MDF?
Prices depend on the type and order size, but our range is always competitively priced. You get reliable, high-quality boards at a fair cost.
