Aluminium Box Gutter – Box Outlet

Easily connect your box gutter to downpipes with a durable outlet that keeps water flowing smoothly and efficiently.

The Aluminium Box Gutter – Box Outlet is the essential fitting for directing rainwater from your gutter into a downpipe. Made from high-quality 1050A-grade aluminium, it ensures a secure, leak-resistant connection and supports fast water flow in any weather. Designed for long-term performance, it's powder-coated for protection and matches all standard gutter sizes. Whether for residential or commercial builds, this outlet completes your drainage system with strength and precision.

Please refer to the attached RAL colour chart to view available options. At checkout, enter your chosen RAL colour in the designated box.

Choose a variant:

Size & Connection Size

Starting at £43.80

excluding shipping cost

Download Colour Chart

Features + Benefits

Directs rainwater from gutter to downpipe
Compatible with round or box profile downpipes
Made from corrosion-resistant aluminium
Powder-coated for long-lasting weather protection
Fire-rated A2-s1,d0 for safety compliance
Clean square shape for modern roof designs
Fast and easy to install
Matches other components in the box gutter system
Available in RAL or BS colours
Designed and manufactured in the UK

Specs & Options

Material: 1050A Grade Aluminium
Finish: Polyester powder-coated (RAL/BS colours)
Fire Rating: A2-s1,d0
Use: Connects gutter to downpipe
Lead Time: 3 to 5 working days
Custom Options: Sizes and outlet positions available on request

Installation / Usage Instructions

Fit the box outlet to the sole of the gutter at the appropriate outlet location. Seal around the connection with aluminium-compatible sealant for a watertight finish. Connect to either a round or box downpipe using a matching spigot or bracket. Ensure a proper fall in the system for smooth drainage.

Need a clean, durable connection from your box gutter to downpipe?