Aluminium Box Gutter – 90° Internal Corner

The aluminium box gutter 90° internal corner creates a smooth, watertight connection between two box gutter sections at an internal angle.

Designed for precision and performance, it keeps your roof drainage system perfectly aligned while maintaining a clean, professional finish.

Manufactured in the UK using architectural-grade aluminium, this corner section is built to last.

It’s part of the complete OMS aluminium guttering system, trusted by contractors and architects for both domestic and commercial rain gutters.

Durable, corrosion-resistant, and finished in any RAL colour, it combines strength with style for a long-term weatherproof solution.

Key Features

• 2 mm architectural-grade aluminium – strong, lightweight, and corrosion-resistant
• 90° internal corner – ensures a neat, watertight fit for inward roof angles
• Box gutter profile – handles high rainwater volumes efficiently
• Powder-coated finish – available in any RAL colour for design consistency
• Compatible with OMS aluminium gutters and downpipes
• Low-maintenance – resists peeling, fading, and discolouration
• Manufactured in the UK – precision-engineered for quality and fast delivery

Why You’ll Love It

This aluminium box gutter 90° internal corner delivers both form and function. It keeps your metal rain guttering system watertight, strong, and perfectly fitted which no leaks, no warping, no hassle.

Its powder-coated surface offers colour flexibility while maintaining long-term resistance against weather and corrosion.

Ideal for residential properties and commercial buildings alike, it’s a dependable part of a complete aluminium guttering system that performs year after year.

What does a 90° internal corner do?
It connects two box gutter sections at an internal roof angle to create a watertight joint and maintain smooth water flow.

Is it compatible with other aluminium gutters?
Yes, it’s designed to fit seamlessly with OMS aluminium gutters, downpipes, and accessories.

Can it be powder-coated to match my project?
Absolutely, available in any RAL colour for a consistent architectural finish.

How does aluminium perform in the long term?
Aluminium gutters resist corrosion and deformation, offering over 30 years of reliable performance.

Is it suitable for commercial use?
Yes, it’s designed for both residential and commercial roof drainage systems.

UK-made aluminium box gutter 90° internal corner. Powder coated in any RAL colour for a durable, watertight, and professional roof drainage connection.