Installation on Curved Surfaces: Techniques and Tricks

Curved surfaces present a challenge for installers, but not for GYPSUN panels. In this article, we'll share professional techniques for working with non-standard forms.

Types of Curved Surfaces

Depending on the radius of curvature, different techniques are used:

• Large radius (R > 1000 mm) — standard panels with kerfs
• Medium radius (R 300-1000 mm) — flexible panels
• Small radius (R < 300 mm) — special orders

Parallel Kerf Technique

The most common method for large radius:

1. Calculate the number of kerfs required: N = π × R / pitch
2. Make kerfs on 2/3 of the panel depth from the rear side
3. Kerf pitch: 20-30 mm for R > 500 mm
4. Carefully bend the panel without breaking
5. Secure to frame and fill the kerfs

GYPSUN Flex Panels

For complex shapes we offer specialised flexible panels:

Model	Minimum Radius	Thickness
Flex 300	300 mm	6 mm
Flex 150	150 mm	4 mm
Flex 50	50 mm	3 mm

Flex Installation Features:

• No kerfs required
• Bend without prior preparation
• Retain all fire-resistant properties
• Can be installed with adhesive or frame

Curved surfaces are an opportunity for creative design. With GYPSUN Flex panels, you can realise the boldest architectural ideas without compromising safety.