Sure Edge Internal Kerb Corner

• Where two kerb trims meet at an internal 90° corner
• Where a kerb trim meets a drip trim at an internal angle
• On L-shaped roof perimeters

Completes the edge detail and ensures a neat, professional finish across the full roof perimeter.

This trim is a finishing component only and does not provide waterproofing.

Before installation, the EPDM membrane must be correctly detailed using an uncured EPDM internal corner patch and primer.

Ensure the membrane is fully sealed at the angle change before fitting the trim.

1. Install kerb and/or drip trims fully
2. Slide the internal corner trim over adjoining trim ends
3. Apply a small amount of super glue to one inner edge only

Important: only bond one side. Fixing both sides prevents movement for expansion and contraction, which may cause cracking over time.

• Black
• Anthracite Grey
• White

Designed to match the Sure Edge trim range for a seamless finish.

• Height: 100mm
• Material: Durable uPVC
• Application: Internal kerb & drip trim junction
• Quantity: 1 per pack

Compatible with the full Sure Edge edge trim system.

Internal corners are all about finishing detail. If you leave them rough, it shows straight away.

This trim tidies the junction, keeps everything aligned and allows for movement without stressing the system.

Used properly, it completes the roof edge and gives a much more professional result.