What interior wall cladding is
Interior wall cladding is a covering fixed over an existing wall to change how it looks, feels or performs. Unlike paint, it adds a layer with real thickness: boards, panels, tiles or sheets that sit on the wall surface. People use it to add texture, hide uneven plaster, protect high-traffic areas, improve sound absorption or simply create a feature wall.
The term is used loosely. Some sources include wall panelling and wainscoting under cladding, while others reserve it for sheet or board systems. In this guide it covers any material that is attached over the wall rather than applied as a thin coat.
Main interior cladding options
Solid wood boards and planks
Tongue-and-groove boards, shiplap and planks give a warm, natural look. They suit living rooms, bedrooms, studies and hallways. Wood moves slightly with humidity and temperature, so leave the gaps and fixings the manufacturer recommends. For species choices, see what wood to use for wall paneling.
Slatted and acoustic panels
Narrow vertical slats, often fixed to a felt or fibre backing, are popular behind televisions and beds. Slatted panels can help absorb sound, though the effect depends on the backing and the room, so treat it as a modest benefit rather than soundproofing.
Traditional panelling styles
Wainscoting, beadboard, shaker-style and raised panels cover the lower part or the full height of a wall. They are often made from MDF for painting, or from solid timber. Our guide to wood accent wall materials compares options for a single feature wall.
Tile and stone
Ceramic or porcelain tile, and stone veneer, are durable and wipeable. They suit wet or splash-prone areas such as bathrooms and kitchen backsplashes, and sometimes fireplace surrounds. For colour pairings, see wall and floor tile color combinations.
PVC and composite panels
Plastic and wood-plastic composite panels resist moisture and are often used in bathrooms, utility rooms and basements. Check the product’s fire and moisture ratings, and how the panels are meant to be joined.
Reclaimed and rustic finishes
Salvaged boards bring character and a history that new wood cannot. See reclaimed wood design ideas for sourcing and safety points.
For a side-by-side look at materials, see internal wall cladding materials compared.
Choosing by room
- Living room: wood, slats or panelling for a media wall or fireplace backdrop.
- Bedroom: a panelled or slatted headboard wall is a common feature.
- Bathroom: prefer tile, PVC or panels rated for damp areas. Untreated wood and plain MDF are poor choices where water splashes.
- Kitchen: wipeable surfaces near cooking and sinks; wood is usually kept to dry areas such as an island side or bar.
- Hallway: durable, easy-to-clean panelling to the height of a dado rail handles scuffs well.
Does cladding insulate?
Wood panelling adds a thin layer to the wall, so it may make a small difference to how a wall feels, but it should not be relied on as a thermal upgrade. Proper insulation is normally a separate layer, and fixing cladding over insulation or a battened cavity needs planning. If warmth or soundproofing is your main goal, ask a builder or insulation installer what suits your wall type.
Pros and cons
Advantages
- Fast to transform a room compared with replastering or retiling.
- Can hide minor wall imperfections.
- Adds texture, depth and sometimes sound absorption.
- Many options can be painted or restained later.
Disadvantages
- Wood and MDF are vulnerable to moisture if used in the wrong place.
- Panels can reduce room size slightly and complicate sockets, skirting and window reveals.
- Some materials are harder to repair or remove than paint.
- Hiding a damp wall behind cladding can make a moisture problem worse, so deal with the cause first.
- Fire performance varies by material; check product information and local building rules.
How interior cladding is installed
Methods vary by product, so follow the manufacturer’s instructions. In general:
- Check the wall is dry, sound and flat enough. Fix any damp first.
- Mark stud or batten positions and plan the layout so cuts fall in sensible places.
- Fix timber battens to the wall if the system calls for them. Battens also create a flat surface and a gap for cabling.
- Fit panels or boards with screws, nails, clips or adhesive as specified. Leave expansion gaps where advised.
- Trim around sockets, windows and corners, then finish with paint, stain, oil or lacquer if the product needs it.
Adhesive-only and “no-nail” installations exist for some lightweight products, but results depend on the wall surface, so test and read the instructions. If you are not confident, a carpenter can do the work, especially around electrics.
Interior vs exterior cladding
Exterior cladding is built to handle rain, sun and frost, and uses different materials and fixings. A product made for the outside of a house is not automatically suitable indoors, and the reverse is also true. This guide deals only with interior cladding.
Where to go next
- Compare materials in internal wall cladding options and materials.
- Explore wood types in interior design before picking a species.
- Do not forget the fifth wall: see interior design ceiling types.