Starline Wall Panel Accessories

Internal corner trims are for where two panels meet inside a recess or alcove, creating a neat sealed join, while external corner trims protect and finish a projecting outside corner. Edge trims finish exposed panel ends where there is no adjoining panel, giving a tidy visible edge. All the trims on offer are aluminium and come in matching finishes such as chrome, white, black and brushed gold, so you can match the look of your panels as well as protect the vulnerable edges.

Yes, 2.4m and 2.6m are the standard lengths included in our range, with many products at 2.4m and some internal/external corners at 2.6m. A 2.4m trim suits most typical room heights in the UK, while 2.6m is useful if you have a taller wall or want fewer joins. If you need a precise match, pick the trim length that comes closest to your panel run so you minimise visible joins.

For a white or marble-effect panel, chrome or white trims give a clean, modern look; chrome adds a crisp metallic accent, while white blends in for a seamless appearance. Sparkle or darker panels often work well with black or brushed gold trims to create contrast and a more decorative finish. Think about whether you want the trim to blend in or stand out, the range includes chrome, white, black and brushed gold to suit either approach.

Yes, there is a Starline High Grab Adhesive (310ml) specifically for securing wall panels, plus fungicidal clear and white silicone sealants (310ml) designed to resist mould in wet areas. The adhesive gives a strong bond for wall panels, and the fungicidal silicone protects joints and corners where moisture collects. Both types are supplied in sizes that are practical for typical panel runs.

Aluminium trims are robust, corrosion-resistant and hold up well in a bathroom environment, while the fungicidal silicone reduces mould and staining in joints. Wipe trims and silicone regularly with a mild non-abrasive cleaner to keep them looking fresh; avoid harsh bleach-based scrubs to preserve finishes like brushed gold or chrome. Each Starline accessory also comes with a guarantee, giving you extra reassurance about long-term performance.