Frequently Asked Questions
Common questions about our 3D brick, slate and stone effect wall panels — installation, sizing, durability and care.
About K&B Panels
What are 3D wall panels and what are they made of?
K&B panels are lightweight 3D wall panels designed to replicate real brick, stone, slate, wood or marble. They use a flame-retardant EPS foam core with a durable mineral coating, giving the look of masonry without the weight, mess or cost.
Do the panels look realistic up close?
Yes. Panels feature a 3D textured mineral surface (not printed), designed to look natural both up close and from a distance.
Are K&B panels real brick or just a brick effect?
They are decorative brick effect panels designed to visually replicate real masonry once installed.
Are colour variations normal?
Yes. Natural variation in tone and texture is intentional to replicate real materials.
How do K&B panels compare to real brick or stone?
They are around 85% lighter, install 60–80% faster, need no structural work and cost less.
Installation & Application
How do you install 3D wall panels?
K&B panels are designed for DIY installation using basic tools and adhesive. No specialist trades are required. A typical feature wall takes 2–4 hours.
Do I need a professional installer?
No. Most customers install the panels themselves. Professional installation is optional.
What surfaces can 3D wall panels be fitted to?
Panels can be applied to almost any surface including plasterboard, brick, concrete, tiles, wood and existing panelling.
Can the panels be cut?
Yes. Panels can be cut with a utility knife or hand saw to fit around sockets and edges.
Do I need grout or mortar?
No. Panels are fixed edge-to-edge with adhesive. Small joins can be filled with acrylic caulk if required.
Will the panels damage my walls?
Panels are semi-permanent. Removal is possible but may require some wall repair depending on the surface.
Can you use 3D wall panels in a rented flat or house?
Yes, with landlord permission. Installation requires no drilling or structural changes.
Product Specifications & Sizing
What size are the wall panels?
Each panel measures 100cm x 50cm, is 22mm thick and covers 0.5m².
How much does a panel weigh?
Each panel weighs approximately 1.5–1.75kg.
How many panels come in a box?
Standard boxes contain 10 panels covering 5m².
Do you sell single panels?
Yes. Single panels are available as samples.
How do I calculate how many panels I need?
Measure your wall area and divide by 0.5m² per panel. We recommend ordering 1–2 extra panels to allow for cutting and offcuts.
Performance & Features
Are 3D wall panels waterproof?
Yes. K&B 3D wall panels are fully waterproof and moisture-resistant, which is why they are suitable for kitchens, bathrooms and outdoor walls.
Can you use 3D wall panels in a bathroom or shower area?
Yes. Panels are waterproof and mould-repellent, suitable for bathrooms. Avoid direct, continuous spray inside a shower enclosure.
Can 3D wall panels be used outdoors?
Yes. Panels are UV-resistant and weatherproof. A water-based varnish is recommended for outdoor use.
Do the panels go mouldy?
No. The closed-cell EPS core does not absorb moisture and resists mould and mildew.
Can you use wall panels around a fireplace?
Yes, around contained fireplaces such as electric or ethanol units. Not suitable for direct flame exposure.
Are the panels fire-rated?
Panels use a flame-retardant EPS core fully encapsulated behind a mineral coating.
Are the panels safe for homes with children and pets?
Yes. Panels are low-VOC, mould-resistant and free from harmful gases.
Do 3D wall panels add insulation?
Yes. Panels provide thermal insulation, improving comfort and reducing heat loss.
Do wall panels reduce noise or soundproof a room?
Panels provide noticeable sound reduction as part of a wall system. They are not a full soundproofing solution on their own.
Will the panels crack or warp?
No. Panels are flexible, impact-resistant and dimensionally stable.
