5mm 8mm and 10mm PVC Internal Corner Trim
The 5mm 8mm and 10mm PVC internal corner trims provide a reliable finishing solution for creating neat internal corners when installing wall panels. These trims are designed to match popular panel thicknesses and make it simple to achieve a professional look in bathrooms kitchens wet rooms and other internal spaces.
Made from durable PVC the trims offer resistance to moisture and have a smooth surface that can be wiped clean. They help protect the edges of wall panels and create crisp junctions that improve the overall appearance of panel installations.
Internal Corner Trim Features and Benefits
- Available in 5mm 8mm and 10mm options to suit panel thickness
- Strong rigid PVC for long lasting corner support
- Water resistant and simple to keep clean
- Neat corner junctions for a smart finished look
- Easy to cut with fine tooth tools
- Suitable for a range of interior wall panels
Installer Benefits
- Quick and tidy internal corner finishing
- Helps align panel edges for consistent layouts
- Can be fitted with standard adhesives or fixings
- Consistent profile simplifies installation planning
- Improves durability at internal corner points
Where to Use These Trims
- Shower enclosures
- Bathroom walls
- Kitchens and utility areas
- Wet rooms with PVC wall panels
- Feature wall installations
Performance and Durability
These internal corner trims are made from robust PVC that resists water and does not absorb moisture. The surface stays easy to clean and maintain and helps keep the wall panel junctions looking good over time. The rigid construction ensures the corners remain supported and protected.
When installed correctly the trims will complement the wall panels and contribute to a long lasting neat aesthetic across your interior cladding project.
Installation
Before fitting ensure the wall panel edges and corner surfaces are clean dry and free from dust. Choose the correct trim size for the panel thickness and cut to the required length. Apply suitable adhesive or fixings and press the trim firmly into place making sure it is aligned at the corner. Allow any adhesive to set before finishing the installation.
Product Specifications
- Material: PVC
- Available Sizes: 5mm, 8mm and 10mm
- Length: Standard trim lengths available
- Colour: White
- Usage: Internal corner finishing for wall panels







Paul Bourlet (verified owner) –
Anonymous (verified owner) –
P Hayhoe (verified owner) –
Cheaper than my local wholesalers and arrived quickly.
Barry S. (verified owner) –
Value for money product. Take care when cutting.
Garry Brown (verified owner) –
as above
BRIAN DAVIS (verified owner) –
Easy to use web site and wide range of products at competitive prices with quick delivery.
Simon Gray (verified owner) –
Don’t waste your time. Just pick up the phone and get in touch with the plastic center. I would use anybody else from know on.
5 stars all day long!!!
KAREN (verified owner) –
Kyle (verified owner) –