Description
The 114mm Squarestyle spare gutter seal is a replacement rubber sealing component designed for Brett Martin Squarestyle gutter systems. It is used within fittings such as union brackets and outlets to create a watertight seal between 114mm square gutter lengths.
Manufactured from durable, weather-resistant rubber, the 114mm Squarestyle spare gutter seal provides reliable long-term sealing performance in external rainwater installations. It helps prevent leaks at connection points while maintaining smooth and controlled water flow through the gutter system.
This spare seal is ideal for maintenance, repairs and refurbishment work where original seals have worn, perished or been removed during installation. Replacing the seal restores the watertight integrity of the gutter joint without needing to replace the full fitting, making it a practical trade solution.
Suitable for domestic, commercial and new build guttering systems, the 114mm Squarestyle spare gutter seal is quick to install and ensures secure sealing within compatible Brett Martin Squarestyle fittings. It supports system longevity and reduces the risk of joint leaks over time.
Compatible with 114mm Squarestyle union brackets, running outlets and stopend outlets for use within a complete Brett Martin Squarestyle gutter installation.







