The AGD Signature Range round cast aluminium collar provides a separate collar component for the matching cast-collar downpipe system. It helps retain the traditional joint appearance when assembling or replacing compatible pipework.

Choose an eared collar with fixing lugs or a non-eared collar without them, according to the installation arrangement.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Match the collar to the nominal pipe size and use the appropriate support and fixing method. Check compatibility before using it with an existing installation from another range.

The AGD Signature Range standard hopper head for round downpipes collects incoming rainwater and directs it into the pipe below. It creates a defined collection point on the building elevation.

The aluminium hopper coordinates with the matching rainwater pipe system. Select the outlet size to suit the downpipe and allow enough space for the incoming discharge. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm and 76mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Check the hopper position, outlet connection and drainage capacity against the project layout. Keep the collection opening accessible so leaves and debris can be removed.

The AGD Signature Range round rodding access pipe provides an inspection and cleaning point within the downpipe run. It allows access for clearing a blockage without dismantling the entire installation.

The aluminium pipe section maintains the matching profile and finish while adding a practical maintenance point to the drainage layout. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Position the access opening where it can be reached after installation. Match the nominal pipe size and connection system, and keep the opening unobstructed by other building features.

The AGD Signature Range round downpipe bracket supports the pipe against the building and helps maintain its alignment. Choosing the correct bracket also establishes the clearance between the pipe and the wall.

Use the bracket option that suits your fixing position and the space required behind the pipe. Each size is intended to support the corresponding downpipe profile. This listing is for the cast-collar round downpipe range. Available styles include flush fit, 30mm stand off and 2 part variable (0-120mm).

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Select fixings suitable for the wall material and follow the system installation guidance for bracket positions. Bracket styles available can vary with pipe size; check your selected combination.

The AGD Signature Range round adjustable offset bridges a larger difference between the position of the outlet or upper pipe and the downpipe below. The two-part arrangement helps accommodate the building's projection.

Select from the listed projection bands of 150–400mm, 401–750mm and 751–1000mm. The aluminium construction coordinates with the rest of the matching rainwater system. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Measure the required offset and choose the appropriate projection band. Confirm the final projection and fitting arrangement with AGD before ordering, and provide suitable support for the completed run.

The AGD Signature Range round double branch junction connects two side branches to a main rainwater pipe. It provides a single junction where several parts of the drainage layout converge.

Available in aluminium with 92.5°, 112.5° and 135° options, the fitting keeps the branch connections within the matching downpipe system. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Check the branch orientation and pipe sizes against the proposed layout. Size the receiving downpipe for the combined flow rather than choosing it solely to match the individual branches.

The AGD Signature Range round one-part offset moves the downpipe run between two positions, helping connect an outlet or upper pipe to the pipework below. It is intended for the listed 63–149mm projection range.

The one-piece aluminium fitting provides a compact change in alignment around eaves and building details while retaining the matching pipe profile. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Measure the required projection before ordering and confirm the specific dimension with AGD. Match the pipe size and connection system to the adjoining components.

The AGD Signature Range round single branch junction brings a side rainwater pipe into a main downpipe. It is useful where two drainage routes need to meet before continuing down the building.

This aluminium junction is available with 92.5°, 112.5° and 135° branch angles. Choose the angle that suits the direction of the incoming pipe and the space available. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Use matching pipe sizes and connection types throughout the junction. The receiving downpipe must be sized for the combined flow from the connected roof areas.

The AGD Signature Range round downpipe shoe finishes the base of a round rainwater pipe and directs the discharge towards the intended drainage point. It provides a defined outlet at the bottom of the run.

The aluminium construction coordinates with the matching downpipe system, helping create a consistent appearance from roofline to ground level. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Position the shoe to discharge into a suitable drainage arrangement and check the required clearance at ground level. Select the same nominal size and connection system as the downpipe.

The AGD Signature Range round downpipe bend changes the direction of the pipe run where the building layout requires it. It connects matching round pipe sections while keeping the shape and finish consistent through the turn.

Available in 92.5°, 112.5° and 135° options, this aluminium fitting allows you to select the angle required by your drainage layout. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Match the bend to the adjoining pipe size and connection system. Check the route and available clearance before ordering, particularly around eaves, wall projections and other fittings.

The AGD Signature Range round aluminium downpipe carries rainwater from the roof drainage system down the building to the drainage point. Its circular profile provides a consistent finish along the elevation, with matching fittings available to complete changes in direction and connections.

Manufactured from extruded aluminium tube, the pipe combines low weight with rigidity and corrosion resistance. Choose the length needed for the run and use matching brackets to support the installation. This version includes a cast collar (CC) for the traditional collar joint appearance.

Pipe diameters: 63mm, 76mm and 102mm. Length options: 0.5m, 1m, 2m, 2.5m and 3m. Available lengths vary by size; use the selector to choose a listed combination. Choose Milled for an uncoated aluminium finish, or one of the 11 listed RAL powder-coated colours to coordinate with your guttering, windows and roofline.

Check the selected size and length against your layout, including the space needed for joints and fittings. Keep access available for routine inspection and cleaning.