Aluminium Rectangular Hopper Head – Box Outlet

This aluminium rectangular hopper head is designed for use within aluminium rainwater systems where water needs to be collected and directed into a box downpipe outlet. It provides a neat, practical transition point between the gutter, outlet area and downpipe route on UK residential, commercial and refurbishment projects.

The product is available in 100mm x 100mm, 100mm x 76mm and 76mm x 76mm size options, with a RAL colour selection available before ordering. These options are confirmed on the product page.

It can be used as part of a wider rainwater goods installation and coordinated with fascia and soffits, aluminium copings, box downpipes and related accessories.

Key Benefits

• Helps collect and direct rainwater into a box downpipe system.

• Available in 100mm x 100mm, 100mm x 76mm and 76mm x 76mm outlet size options.

• Aluminium construction provides a lightweight, corrosion-resistant and low-maintenance rainwater component.

• Box outlet design helps connect neatly with matching aluminium box downpipe systems.

• RAL colour options help the hopper head match gutters, downpipes, fascia, soffits and other aluminium roofline products.

• Suitable for UK residential, commercial, industrial and refurbishment rainwater projects.

• Custom-fabricated to the selected size and finish, helping the product suit the wider project requirements.

Product Details and Specification

The product page states that this is a custom-fabricated item made to the selected size and finish, and that it is non-returnable unless faulty.

Where This Product Is Commonly Used

This aluminium rectangular hopper head is commonly used on homes, extensions, commercial buildings, offices, industrial units, schools and refurbishment projects where rainwater needs to be collected and directed into a box downpipe system.

It is especially useful as part of a complete rainwater goods installation, alongside aluminium box downpipes, gutter outlets, bends, branches, pipe clips, shoes, joiners and related accessories.

Where the wider exterior finish matters, the selected RAL colour can also be coordinated with fascia and soffits, aluminium copings, cladding and other aluminium architectural details.

Why Aluminium Is a Good Choice

Aluminium is a practical material for external rainwater products because it is lightweight, strong, long-lasting and highly corrosion resistant. The Council for Aluminium in Building explains that aluminium naturally forms a protective oxide coating, is highly corrosion resistant, and can accept surface finishes such as powder coating.

For UK buildings, these qualities make aluminium suitable for exposed hopper heads, downpipes and rainwater fittings that face regular rain, moisture, wind and changing temperatures. Aluminium does not rust like some ferrous metals, and it can provide a clean external finish with low ongoing maintenance when installed correctly.

Finish and Colour Options

This product includes a RAL colour selection option, allowing the aluminium rectangular hopper head to match or coordinate with the wider rainwater and roofline system. This is useful when matching the hopper head with box downpipes, gutters, fascia, soffits, copings, cladding or other aluminium details.

For general colour reference, buyers can check official RAL colour information. The official RAL site lists colour systems including RAL Classic, RAL Effect, RAL Design System plus and other colour resources.

Screen colours can vary, so the final RAL colour should always be checked carefully before ordering.

Installation and Ordering Notes

Before ordering this aluminium rectangular hopper head, check the required outlet size, gutter connection, downpipe size, wall position, discharge route and full rainwater layout. The correct size and connection detail will depend on the gutter system, box downpipe profile, roofline design and drainage route.

You should also confirm any required accessories before ordering, including box downpipe lengths, outlets, bends, branches, pipe clips, joiners, shoes, colour coded fasteners and sealant. Where the hopper head forms part of a wider drainage design, UK Approved Document H: drainage and waste disposal may be useful for general project guidance.

This product is custom fabricated to the selected size and finish. Please check the size, RAL colour and accessory requirements carefully before ordering, as the product page states that custom-fabricated items are non-returnable unless faulty.

Why Buy From Online Metal Store Ltd

Online Metal Store Ltd supplies aluminium architectural products for UK roofline, rainwater and construction projects. The website navigation includes rainwater goods, aluminium copings, fascia and soffits, accessories, metal planters and aluminium door canopy products.

This helps contractors, roofers, builders and homeowners coordinate hopper heads, box downpipes, pipe clips, shoes, colours and finishing details from one supplier. If you are unsure about size, colour matching or suitable accessories, contact Online Metal Store Ltd before placing your order.

FAQ Section

What is an aluminium rectangular hopper head used for?

An aluminium rectangular hopper head is used to collect rainwater and direct it into a box downpipe system. It is commonly used where a neat rainwater collection point is needed on residential, commercial or refurbishment projects.

What size options are available?

This product is available in 100mm x 100mm, 100mm x 76mm and 76mm x 76mm outlet size options. Choose the size that matches your box downpipe and wider rainwater goods system.

Can I choose a RAL colour?

Yes. This aluminium hopper head includes a RAL colour selection option, allowing you to match or coordinate it with gutters, box downpipes, fascia and soffits, aluminium copings, cladding and other roofline products.

Is aluminium suitable for UK rainwater systems?

Yes. Aluminium is widely used for external rainwater products because it is lightweight, corrosion resistant and suitable for exposed applications when installed correctly. The Council for Aluminium in Building describes aluminium as lightweight, long-lasting and highly corrosion resistant.

What accessories may I need with this hopper head?

You may need matching box downpipe lengths, outlets, bends, branches, pipe clips, joiners, shoes, colour coded fasteners and sealant depending on your system layout. You can check related accessories or contact Online Metal Store Ltd before ordering.

What should I check before buying?

Check the outlet size, gutter position, downpipe size, wall layout, discharge route, RAL colour and any connecting components. If the hopper head is part of a wider drainage design, Approved Document H may be useful as a general UK drainage reference.

Is this aluminium rectangular hopper head returnable?

This product is custom fabricated to the selected size and finish, so it is non-returnable unless faulty. Check the size, colour and required accessories carefully before placing your order.

Choose the required outlet size and RAL colour before ordering. If you are unsure about sizing, colour matching or the correct rainwater accessories for your project, contact Online Metal Store Ltd for guidance before placing your order.