Trepanel Design® Slate Grey on Black Felt wall panels are perfect for bringing a deep, textured look with a modern rustic feel to your home. The panels feature a strikingslate-effect texture in a rich grey tone, beautifully paired with a black felt backing for a sleek, cohesive design. The felt not only adds visual depth but also provides excellent sound absorption, making these panels ideal for reducing echoes in larger spaces such as living rooms or hallways. Built with a sturdy Polystyrene Composite slat core, these panels are easy to cut and can be installed by one person—though an extra hand may make installation easier. With Trepanel®, you can give any room a quick, stylish upgrade with minimal mess and effort

Fixing Guide 

To fix Trepanel® we recommend using either 38mm screws or Mapei Super Grip Panel Adhesive. One panel requires 15 screws or one tube of adhesive. 

Each piece of veneer is a natural material, and so may undergo changes when exposed to light for long periods of time. 

Please note:We do not recommend use in areas close to a heat source, e.g. a hob or fireplace, or where they will come into direct contact with water.

We recommend regular cleaning with a duster or soft brush, to gently remove the dust and debris from the wall panels. Avoid harsh brushes and scratchy materials. Do NOT use any type of wood or furniture polish as it can damage the veneer. Our panels are fully finished so there is no need for additional maintenance or oiling. 

Periodic use of vacuums with a soft attachment can easily remove dust from the felt back. 

For more stubborn stains use a damp cloth (not wet). If spills occur, use a clean, absorbent cloth to dry immediately.

Avoid excess moisture with Trepanel® as the felt back should not come into contact with liquids.