Bathroom Trims

Frequently Asked Questions

How do I install bathroom trims?

Bathroom trims are a fairly easy step in the bathroom renovation process. Most trims are fitted using a high-quality, sanitary silicone sealant or grab adhesive. To install them, simply: 

• Apply the adhesive to the back of the trim or the panel edge

• Press the trim firmly into place to create a watertight seal 

• For internal and external corners, the panels slot directly into the trim profiles, ensuring a neat finish that prevents water damage to your home’s walls

Should I choose PVC or Aluminium bathroom trims?

The choice depends on your budget and the aesthetic you’re going for. PVC trims are cost-effective, lightweight and waterproof that can perfectly match your PVC wall panels. On the other hand, aluminium trims offer a premium, high-end finish that is durable and sleek. Both materials are easy to maintain and provide a professional, watertight edge for your bathroom project. 

Which type of trim is best for a wet room or bathroom?

For wet rooms and high-moisture bathrooms, we recommend using aluminium trims or high-grade PVC. These materials are 100% waterproof and will not rust or degrade over time. Specifically, look for:

• Internal corners: To ensure a seamless, leak-proof join

• End caps: To protect exposed panel edges from direct water contact

• H-Joints: For connecting panels on wider walls while maintaining a watertight surface.

Can you install trims after the panels or tiles are already fitted?

Most professional trims, such as internal corners and start trims, are designed to be installed alongside the panels for a flush, secure fit. However, if your panels are already in place, you can use retro-fit or quadrant trims. These sit on the surface of the panel and are sealed with silicone to cover gaps or finish edges, making them an ideal solution for refreshing an existing installation.

Are wall trims necessary for bathroom panels?

While not strictly mandatory for every single join, trims are highly recommended for a professional and durable finish. They serve two vital purposes:

• Waterproofing: They seal the edges to prevent moisture from reaching the wall behind the panels.

• Aesthetics: They hide uneven cuts and provide clean lines at corners and floor-to-wall transitions.

Using trims can significantly extend the lifespan of your bathroom renovation.

What different types of trims are available for shower panels?

If you’re looking to achieve a tailored look, DBS Bathrooms offers several trim profiles that can be used for shower panelling: 

• Corner trims: External and internal corner trims can be used with shower panels to ensure that inward and outward-facing corners, creating a sleek, watertight finish. 

• Finishing trims: Used to cover raw edges of panels, such as where they stop on a flat wall or around a doorway. They can be used to hide imperfections, protect your walls from water damage and add the finishing touch to your wall coverings. 

What is the best way to finish off exposed panel or tile edges?

The most effective way to finish exposed edges is with an end cap or U-trim. These profiles slide over the raw edge of the panel, providing a smooth, rounded or squared-off appearance. This not only looks much neater than an exposed core but also prevents water and dust from entering the panel structure, ensuring your bathroom remains hygienic and easy to clean.

Can you cut and paint bathroom trims?

Bathroom trims can be easily cut to size using a fine-toothed hacksaw or a mitre saw for precise 45-degree angles. However, we do not recommend painting them. As bathrooms are moisture-rich, paint can peel or flake off, leaving you with a less-than-ideal finish over time.