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How to Choose the Right PVC or Aluminium Trims for Your Wall Panels

Trims & Wall Panels

PVC trims are the essential finishing touch that elevates a wall panel installation from good to great. Beyond providing a polished and seamless appearance, trims are critical for protecting edges, corners, and joints to ensure a long-lasting finish. While PVC is the standard, premium aluminium trims are also available, offering a high-end look alongside all the protective benefits of PVC.

Why Do You Need PVC Trims? 

PVC trims serve both practical and decorative purposes. They:
Create a professional finish by covering exposed panel edges.
Provide protection against moisture and wear.
Help with installation by securing panels neatly in place.
Enhance aesthetics by giving your walls a sleek, cohesive look. 

Now, let’s explore the different types of trims and where to use them. 

Types of PVC & Aluminium Trims & Their Uses 

End Cap Trim (J-Trim)  

Best for: Finishing exposed edges, though they are generally only needed if finishing partway through a wall or on top of shower panels. 

  • Use this trim to neatly cap off the open edges of your panels, such as at doorways, windows, or the ends of a feature wall. 
  • Simply slot the panel into the trim for a clean, professional look. 

Internal Corner Trim 

Best for: Neatly joining panels in corners 

  • This trim fits perfectly into the internal corners of a room, helping panels meet at a right angle without gaps. 

External Corner Trim 

Best for: Protecting outward-facing corners 

  • If your panels meet at an external corner (e.g., a column or a protruding wall edge), these trim covers and protects the join while maintaining a sleek look. 
  • Ideal for high-traffic areas where corners are more prone to knocks and scuffs. 

PVC Skirting Board 

Best for: Protecting the base of your walls, easy to clean and no painting! This trim sits along the bottom of your panels to create a neat finish. 

  • A practical choice for bathrooms and kitchens! 

Trim Type


Best For…


How to Use It

End Cap Trim (J-Trim)

Finishing exposed edges.


Use this at doorways, windows, or the end of a feature wall; simply slot the panel into the trim.


Internal Corner Trim


Neatly joining panels in room corners.


This fits into internal corners to ensure panels meet at a right angle without gaps.


External Corner Trim


Protecting outward-facing corners.


Ideal for high-traffic areas like columns; it covers the join to protect against scuffs.


PVC Skirting Board


Protecting the base of your walls.


Sits at the bottom of panels for a neat finish that requires no painting and is easy to clean.

How to Choose the Right Trims for Your Project 

Follow these steps to ensure you select the perfect hardware for your installation:

1. Consider Your Panel Layout

Identify every point where your panels will start, end, or join to determine exactly which types of trims you need. Common areas include window reveals and shower edges.

2. Match the Style

Choose trims that complement your specific panel design. For a modern, high-end look, consider our premium aluminium trims which offer extra durability and a metallic finish.

3. Measure Before Ordering

Always double-check your panel thickness and the length of the areas being covered to ensure you order the correct trim dimensions for your space.

Final Tips for a Professional Finish 

Use adhesive or sealant where needed for extra security and a watertight seal.
Cut trims carefully for precise joins—measure twice, cut once!
If you’re unsure which trims to get, reach out to us—we’re happy to help. 

With the right PVC and aluminium trims, your wall panels will look stunning, stay protected, and last for years to come. Need help choosing? Get in touch, and our team will guide you to the perfect trims for your project! 

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