Why Wall Panelling?
Wall panelling has become one of the most popular interior design trends in UK homes, adding depth, texture, and a premium finish to any room. Whether you're going for a classic shaker-style grid, a contemporary vertical ribbed look, or traditional dado panelling, MDF is the material of choice — stable, easy to paint, and available in a wide range of profiles.
Types of Wall Panelling
- Shaker / Grid panelling — horizontal and vertical MDF strips forming a grid pattern, typically with a flat or ogee profile. Works in hallways, living rooms, and bedrooms.
- Vertical ribbed panelling — evenly spaced vertical strips for a modern, linear look. Popular in contemporary and Scandi-style interiors.
- Dado panelling — traditional lower-wall panelling running from the skirting board to a dado rail at roughly one-third wall height.
- Full-height panelling — floor-to-ceiling panels for a dramatic, high-end finish.
Tools & Materials You'll Need
- MDF panel strips or mouldings (measure and calculate carefully — add 10% for waste)
- Tape measure, pencil, spirit level
- Mitre saw or hand saw and mitre box
- Nail gun or panel pins and hammer
- Grab adhesive and caulk gun
- Decorator's caulk
- Sandpaper (120 and 180 grit)
- MDF primer and topcoat paint
- Laser level (highly recommended for grid panelling)
Step 1: Plan Your Layout
Before cutting anything, sketch your panel layout on paper. For grid panelling, decide on the number of columns and rows and calculate the spacing. Panels don't need to be equal width — adjust to suit the wall dimensions — but aim for symmetry. Mark the centre of the wall and work outward so any cut panels are equal on both sides.
Step 2: Prepare the Wall
The wall surface should be clean, dry, and reasonably flat. Fill any large holes or cracks with filler and sand smooth. If you're painting the wall behind the panels (recommended — it avoids visible unpainted lines if panels shrink slightly), apply your base colour now and allow to dry fully.
Step 3: Mark Out the Panel Positions
Use a laser level or spirit level and pencil to mark all horizontal and vertical lines on the wall. Take your time here — accurate marking is the foundation of a professional result. Mark the position of wall studs if you plan to nail through into them.
Step 4: Cut the MDF Strips
Cut all your horizontal and vertical strips to length using a mitre saw. For grid panelling, the vertical strips typically run the full height of the panel area, with horizontal strips butting between them. Cut all pieces before you start fixing to allow for any adjustments.
Step 5: Fix the Panels
Apply grab adhesive to the back of each strip in a zigzag pattern, then press firmly onto the wall, aligning with your marked lines. Use a nail gun or panel pins to secure while the adhesive sets — particularly important on longer runs. Check with a spirit level as you go. Work systematically: fix all verticals first, then horizontals.
Step 6: Fill, Caulk & Sand
Fill all nail holes with flexible filler and allow to dry. Run a fine bead of decorator's caulk along all edges where the panels meet the wall, and along all internal joints. Smooth with a damp finger. Once dry, sand lightly with 180 grit paper to key the surface for paint.
Step 7: Prime & Paint
Apply two coats of MDF primer to all bare MDF surfaces, paying particular attention to cut edges which are highly absorbent. Once primed, apply two coats of your chosen topcoat — a satin or eggshell finish is ideal for wall panelling as it's durable and easy to clean. Use a small roller for flat faces and a brush for edges and corners.
Pro Tips for a Flawless Finish
- Use a laser level — it saves enormous time compared to a spirit level for marking out a full grid.
- Prime before fitting where possible — prime the backs and edges of all strips before installation to seal the MDF and reduce paint absorption.
- Caulk is your best friend — a neat caulk line along every edge makes the difference between a DIY and a professional result.
- Match your skirting profile — for a cohesive look, choose panel mouldings that complement your existing skirting board and architrave profiles.
- Allow for movement — MDF is stable but not immune to movement. Leave a small gap (1–2mm) at floor level and fill with caulk rather than butting hard against the skirting.
Shop Wall Panelling MDF at Univers
We supply a full range of MDF mouldings and profiles suitable for wall panelling projects, all available factory-primed and ready to paint. Order online with nationwide UK delivery, or visit our Gosport showroom to discuss your project with our team.