Chrome External Trim for 5mm and 6mm Wall Panels

Seamless Finishing for External Corners
The Chrome External Trim (5/6mm) is designed to give a neat and stylish finish to external corners where wall panels meet. With its polished chrome look, this trim adds a modern, high-end touch to your interior while providing essential structural support and coverage.
Perfect Fit for 5mm & 6mm Wall Panels
Engineered to accommodate both 5mm and 6mm thick panels, this trim ensures a secure and professional finish. It smoothly connects wall panels at 90° external corners, enhancing both the appearance and durability of your installation.
Durable, Moisture-Resistant & Easy to Install
Made from high-quality, water-resistant material, the Chrome External Trim is ideal for areas exposed to moisture such as bathrooms, shower enclosures, and kitchens. Its simple push-fit design allows for quick and hassle-free installation – ideal for DIYers and professionals alike.
✅ Elegant chrome finish for contemporary spaces
✅ Compatible with 5mm & 6mm wall panels
✅ Ideal for external 90° corners
✅ Moisture-resistant and long-lasting
✅ Quick and easy to install
Finish Your Panels with Confidence
Whether you’re completing a home renovation or a commercial fit-out, the Chrome External Trim (5/6mm) offers the perfect blend of functionality and style, giving your project a polished and professional finish.
Matching trim to panel
A trim is made for a set panel thickness, so check the thickness of your panels before you order: a trim made for thinner panels will not take a thicker one, and one made for thicker panels leaves a loose fit. Trims like the chrome external trim are listed with the panel thickness they suit.
Measuring up
Measure every corner, edge and join that needs a trim, and add a little extra for cutting. Plan corners so that cut ends sit out of sight where possible. A quick sketch of each wall makes it easy to see how much of the chrome external trim you need.
Cutting tips
A fine-toothed hacksaw gives a clean cut, and a mitre box helps where two trims meet at an angle. Smooth any rough edges with fine sandpaper or a file before fitting. Cut this way, trims like the chrome external trim fit neatly against the panels.
Fitting and sealing
Dry-fit the trim and panels together first. Use a suitable adhesive, and in wet areas run a thin bead of silicone sealant along the joint to keep water out. Fitted this way, trims like the chrome external trim protect the panel edges for years.
Cleaning and care
Wipe trims with a soft damp cloth and a little mild detergent. Avoid abrasive cleaners and scouring pads, which can scratch the surface. Cared for like this, trims like the chrome external trim keep their clean finish.
Why trims matter
Trims hide cut edges, cover small gaps and protect corners from knocks, and they help keep water away from the panel edges in wet areas. A few metres of a trim like the chrome external trim make a panel job look professional.
Choosing a finish
Chrome-effect trims add a bright accent that stands out against plain or dark panels and goes well with chrome taps and shower fittings. White trims blend in with light panels and keep the look simple, and black trims give a bold contrast against light panels or suit dark ones. Whichever you pick, a trim like the chrome external trim ties the room together.
Tools for the job
A tape measure, a pencil, a fine-toothed hacksaw, a mitre box, a sealant gun, adhesive and silicone sealant cover most trim jobs. Keep a damp cloth to hand to wipe away excess sealant before it sets. With these ready, fitting a trim like the chrome external trim is a quick job.
At a glance
- Suits: 5mm and 6mm wall panels
- Use: 90° external corners
- Finish: polished chrome look
- Material: water-resistant
- Fitting: push-fit design
Chrome External Trim questions
Which panels does it fit? 5mm and 6mm thick wall panels.
Where does it go? On 90° external corners, where two panels meet.
Can it be used in a shower? Yes, it is water-resistant and suits bathrooms, shower enclosures and kitchens.
Is it easy to fit? Yes, it has a simple push-fit design.
Looking for more like this trim? Browse the full Accessories collection or the rest of the Wall Panels shop. To learn more, see this overview of decorative mouldings.

Reviews
There are no reviews yet.