OG Gutter Cast Angle 125mm 90 Degree
The OG gutter cast angle is a pre-formed fitting that turns an Ogee gutter run through a clean 90 degrees at internal and external corners. It is supplied as a two-piece set that fits together for a smooth, watertight joint, and it is compatible with Metroll OG gutter profiles and other standard Ogee systems. The cast construction holds its shape under load, so the corner stays aligned across the full gutter run.
Key Features
- 90 degree angle for internal and external gutter corners
- Two-piece construction for easy installation and a clean joint
- Sized for 125mm OG (Ogee) gutter profiles
- Compatible with Metroll OG guttering and similar profiles
- Watertight join: seal with rivets and silicone at installation
- Available in a range of colour and material options
Specifications
- Product: OG gutter cast angle
- Angle: 90 degrees
- Size: 125mm
- Use: internal and external corners
- Configuration: two-piece
- Compatibility: Metroll OG gutter and standard Ogee systems
Installation
The cast angle slides into place at the corner of the gutter run and is fixed with rivets and silicone for a watertight seal. Because it is supplied as two pieces, it allows a little flexibility for expansion and contraction while keeping the corner neat. Fit the angle with the same fall as the rest of the run so water keeps moving through the corner.
Applications
- Internal and external corners on Ogee gutter runs
- Heritage homes and restorations using the OG profile
- New builds and roof replacements with Ogee guttering
- Commercial roofs that need a clean, watertight corner
What You Need To Complete The Job
Pair this angle with the Ogee gutter it fits, then add OG gutter stop ends to close the ends and external brackets to fix the run to the fascia. Browse the full Ogee gutter range for the rest of the OG fittings.
Frequently Asked Questions
Is this angle for internal or external corners?
Both. This 125mm OG gutter cast angle is supplied as a two-piece set that works at internal and external corners. You choose the orientation that suits the corner you are turning, and the two pieces fit together to form a clean 90 degree joint.
What gutter does it fit?
It is sized for 125mm OG (Ogee) gutter profiles and is compatible with Metroll OG guttering and other standard Ogee systems. If you are matching an existing Ogee run, check the profile width is 125mm before you order.
How do I fix the angle in place?
The angle slides into the gutter at the corner and is fixed with rivets and silicone. Apply silicone along the joint surfaces, then rivet the fitting to the gutter to hold it firm. That gives a watertight seal that stays flexible enough for expansion and contraction.
What colours are available?
The angle is available in a range of colour and material options to match your Ogee gutter and roof. Colour availability can vary by batch, so let us know the colour you need and we will confirm it is in stock before dispatch.
Can I order for delivery or pickup?
Yes. You can order online and choose Australia-wide delivery or pickup from our Truganina trade counter in Melbourne’s west. Delivery windows depend on your postcode, and we send a confirmation once your order is ready. For any questions call (03) 93941400 or email orders@singhroofingsupplies.com.au.





