2mm Aluminium Sloping Coping – 90° Internal Corner | 125mm External Leg

Connect your coping system with precision using our 2 mm aluminium sloping coping 90° internal corner, engineered with a 125 mm external leg for superior wall coverage. This corner piece provides a watertight, professional junction between coping sections, ensuring both durability and a refined architectural finish.

Key Features

• 2 mm architectural-grade aluminium for strength and corrosion resistance

• 90° internal corner for perfect alignment of coping runs at inner wall angles

• 125 mm external leg offers extended protection and balanced proportions

• Built-in slope ensures effective rainwater run-off and prevents staining

• Powder-coated finish available in any RAL colour

• Low-maintenance, lightweight, and easy to fit

• Manufactured in the UK with dependable quality and short lead times

Why Choose This Aluminium Coping Corner

This 90° internal corner is ideal for projects demanding seamless wall junctions and watertight protection. The 125 mm external leg provides deeper wall coverage perfect for larger or more exposed parapets while the integrated slope directs water away from the surface. Combining strength, precision, and clean design, it’s a reliable solution for modern facades and commercial buildings alike.

What is a 90° internal coping corner used for?
It joins coping sections at an internal angle, creating a watertight, continuous junction between two walls.

Why choose a 125 mm external leg?
It provides extra wall coverage and added resistance against driven rain and weather exposure.

Is this component compatible with OMS coping systems?
Yes, it fits perfectly with OMS’s sloping coping range for a neat and secure finish.

Can I order this in different colours?
Of course. All coping components are powder-coated to any RAL colour to match your project.

Is installation straightforward?
Yes, it uses hidden brackets and sealant to create a smooth, watertight joint without visible fixings.

UK-made 2 mm aluminium sloping coping 90° internal corner with 125 mm external leg. Powder-coated in all RAL colours for a durable, watertight architectural finish.