You need a reliable cladding corner trim for your panel system. This 21×21mm ASA PVC trim gives full edge coverage and stable performance. It fits standard 20mm panels and works for indoor and outdoor use.

What are the Features of Cladding Corner Trim?
Full ASA coating covers the surface fully and enhance better weather resistance. Ideal for outdoors without fading. The 21×21mm balanced size fits 20mm panels with full coverage. So there is no gap or mismatch. Result in clean and tight installation so they are widely used in cladding systems. The foaming structure reduces weight but keeps strength. Due to the the structure, small bubbles may exist inside, that's normal. And it's easy handling and stable structure. Standard PVC foaming process enhances strong structure.
And the solid feel with ASA coating improves impact resistance. So it protects panel edges during use. And suitable for transport and installation. Guanmingdeco cladding corner trim has multiple color options for design matching. Get stable supply for long-term cooperation. You can custom size, color, and packaging with factory direct price.
Cladding Corner Trim Applications
- External cladding corner trim
- Wall panel edge finishing
- Balcony and facade corners
- Outdoor decorative cladding systems
Why Choose Our Cladding Corner Trim
You work with a factory-based supplier. We control production and supply.
- Factory + trading integration
- Direct factory pricing
- Nearly 20 years production experience
- Focus on PVC outdoor materials
- Custom production lines and molds
- Support OEM and ODM
We export to Australia, UK, Ireland, New Zealand, UAE, South Africa, Canada, Mexico, Indonesia and more. Our market covers Southeast Asia, Middle East, Europe and Oceania.
Supply Chain Capability
You can check our supply system here: cladding system supply
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FAQ
What panel thickness does it fit?
It fits 20mm panels.
Can I customize length?
Yes. You can cut or order custom length.
Is it suitable for outdoor use?
Yes. ASA coating protects against UV and water.
Why are there small bubbles?
This is normal for foaming process.
Get Quote Now
Send your panel size and quantity. We will recommend the right cladding corner trim.
Contact us today for price and samples.
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