Decide two things before you buy anything
The substrate and whether the panel must ever come off again. Panels that hide wiring, speakers or access doors should be removable; panels on a flat painted wall usually should not be. That single question eliminates most of the options below.
Construction adhesive - direct bond
The fastest and cleanest method on flat, sound, clean substrates: plaster, plasterboard, concrete and cement render.
- Apply in vertical beads, not a perimeter ring - trapped air behind the panel stops the bond developing.
- Press and hold, or prop, for the full cure. Adhesive that is released after ten minutes will fail in six months.
- Works for panels up to roughly 600 x 600mm on a wall. Larger panels need mechanical backup.
- Do not use on dusty, glossy, peeling or textured surfaces. Painted wallpaper is the classic failure.
Screws and washers
The default where the panel can be fixed into studs or battens. For wood slat panels, pre-drill to avoid splitting the slat, and recess the head into a colour-matched washer so the fixing disappears. A practical minimum is four fixings per panel plus one every 300mm along the perimeter; double the count on ceilings.
Clips and rails - the removable option
Z-clips, French cleats and magnetic rails let a panel be lifted off and refitted without damage. They cost more than adhesive and take longer to install, but on a commercial fit-out with services behind the wall they pay for themselves the first time someone needs access.
Ceilings: never adhesive-only
Adhesive-only ceilings are a known failure mode, particularly in buildings with vibration or temperature swings, and they are also a fire risk if the panel releases. Use a timber or metal batten grid, a suspended T-grid, or direct mechanical fixing into the structure. Check the panel weight per square meter and confirm the structure's capacity from a professional.
Failure modes we see repeatedly
- Adhesive applied to a painted wall that later peeled, taking the panel with it.
- Panels butted tight against each other with no expansion gap, buckling in humid rooms.
- No fire stopping where panels cross a rated wall or ceiling line.
- Fixing into plasterboard anchors where a stud was available 40mm away.
- Ceiling rafts hung from the ceiling grid instead of the structure above it.
Installation sequence that works
- Mark a level datum line and check the wall for bow with a straight edge.
- Set out the panel layout from the centre of the most visible wall.
- Install battens or rails first if the wall is not flat.
- Fix panels, working away from the datum so the last cut lands in a corner.
- Cut around sockets and fittings, then re-fit the faceplate over the panel.
- Only then clean the surface - see how to clean wood slat panels.
For step-by-step detail on particular products, read installing wood slat panels and installing on ceilings. Every order from our factory ships with fixing recommendations for the panel type. Ask for the installation sheet.