Choosing the right sheet material can make a big difference in the look, durability, and longevity of your build—especially if it’s being spray painted or finished. At J&D Sprayers & Makeovers, we work with both MDF and plywood in kitchens, bespoke furniture, wardrobes, and commercial interiors across Scotland. Here’s a side-by-side breakdown to help you decide which one is right for your project.

What is MDF?

MDF (Medium-Density Fibreboard) is an engineered wood product made by compressing fine wood fibres, wax, and resin under high pressure and heat. The result is a dense, smooth, and uniform board that’s ideal for detailed work and high-end finishes.

Advantages of MDF:

• Cost-Effective – Usually cheaper than plywood

• Smooth Surface – Perfect for spray painting or decorative coatings

• Consistent Core – No voids or grain, so edges cut clean and smooth

• Detail-Friendly – Easy to route, cut, or shape with scroll saws or jigsaws

• Ideal for Modern Joinery – Excellent for furniture, wardrobes, and cabinets with sprayed finishes

 Disadvantages of MDF:

• Not Water Resistant – Must be sealed on all sides to avoid swelling

• Weaker Screw Holding – Fine fibres don’t grip fixings as strongly

• Heavy – Dense composition makes it harder to handle on-site

• Not Suitable for Staining – No grain means it absorbs stain unevenly

• Dust Hazard – Fine dust and formaldehyde-based resins require PPE when cutting or sanding

What is Plywood?

Plywood is also engineered, but made by gluing together thin layers (or ‘plies’) of real wood veneer with alternating grain directions. This layered construction gives plywood its strength and natural grain appearance.

Advantages of Plywood:

• Stronger than MDF – Great for structural or load-bearing use

• More Water Resistant – Less likely to swell with exposure to moisture

• Stainable Surface – Ideal for projects where natural wood grain is desired

• Holds Screws Firmly – Cross-layered grain provides better grip for fixings

Disadvantages of Plywood:

• More Expensive – Especially in higher grades or decorative veneers

• Exposed Edges – Layers need edge banding or trim for a finished look

• More Splinter-Prone – Trickier to cut cleanly or in fine detail

• Surface Voids Possible – Especially in lower-grade plywoods

Which One Should You Use?

Ideal Uses in Joinery & Spray Painting

At J&D Sprayers & Makeovers, we typically recommend:

• MDF for:
  ▪ Spray-painted kitchen doors & cabinet fronts
  ▪ Decorative panels & feature walls
  ▪ Fitted wardrobes & custom shelving
  ▪ Flat-packed or routed joinery

• Plywood for:
  ▪ Timber-look cabinetry & tabletops
  ▪ Furniture with stained or lacquered finishes
  ▪ Structural elements or underlays
  ▪ Exposed edges with natural grain

Need Help Deciding?

If you’re unsure which material to use—or you’re looking for a flawless factory-like finish on MDF or plywood—we’re here to help. J&D Sprayers & Makeovers offer expert advice and high-quality spray finishing across Edinburgh, Glasgow, Dundee, Aberdeen, and beyond.