Description
Techno EPDM Internal Edge Corner is designed to create a clean, professional finish at 90° internal corners where two trims meet, such as where gutter trims or edge trims intersect. It ensures a neat, continuous detail while maintaining the integrity of the roofing system.
This pre-formed corner is injection moulded as a single piece for strength and durability, helping to achieve a consistent, long-lasting finish at internal roof junctions. :contentReference[oaicite:0]{index=0}
Supplied in black only, it integrates seamlessly with EPDM membranes and trim systems for a uniform, professional appearance.
Suitable Uses
- Finishing internal 90° corners on flat roofs
- Joining two edge trims or gutter trims at an internal angle
- Garages, extensions, garden rooms and outbuildings
Key Features
- Pre-formed 90° internal corner – ensures a clean and accurate fit
- Injection moulded construction – strong, durable and consistent
- Designed for EPDM trim systems – compatible with edge and gutter trims
- Professional finish – improves overall appearance of roof edges
- Black finish – matches EPDM membranes and trims
Product Details
- Dimensions: Approx. 50mm x 50mm x 110mm :contentReference[oaicite:1]{index=1}
- Angle: 90° internal corner
- Colour: Black
Installation Overview
- Install edge or gutter trims as required
- Position the internal corner at the junction
- Secure using appropriate adhesive or fixings
- Ensure tight alignment for a clean, watertight finish
Important Information
- Designed specifically for use with EPDM edge and gutter trim systems
- Provides a neat, watertight finish at internal roof corners
- Always follow manufacturer installation guidance
Complete your system: Use with EPDM membrane, adhesives, edge trims and gutter trims for a full flat roofing solution.









