Aluminium Rainwater Outlets

Our Aluminium Rainwater Outlets will provide you with exceptional flat roof and balcony drainage.

Made from a high quality, weatherproof and long-life aluminium construction, Roof Giant offers a wide range of roof outlets, spouts, adaptors and dome grates to meet your needs. Shop a selection of different sizes and various angles to suit the requirements of your latest project from trusted brands including ACO and Caroflow.

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Harmer Anti Vortex Vertical Spigot OutletFrom

£125.30 ex VAT£150.36 inc VATWas: £0.00 ex VAT

Caroflow Threaded Adaptor For 50mm Flat Roof Outlets - 300mm LongFrom

£31.37 ex VAT£37.64 inc VATWas: £39.06 ex VAT

Save: £7.69

Caroflow 100mm Flat Roof Vertical Threaded Drainage Outlet (Flat Grate)

£191.89 ex VAT£230.27 inc VATWas: £0.00 ex VAT

Caroflow Car Park Kit For 100mm/150mm Drainage Outlets (Standard)

£67.79 ex VAT£81.35 inc VATWas: £0.00 ex VAT

Harmer Threaded Spigot AdaptorFrom

£30.22 ex VAT£36.26 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex 90 Degree OutletFrom

£163.46 ex VAT£196.15 inc VATWas: £0.00 ex VAT

Areco Surefix Refurbishment Flat Roof Drainage OutletFrom

£71.93 ex VAT£86.32 inc VATWas: £0.00 ex VAT

Harmer Horizontal Overflow PipeFrom

£63.95 ex VAT£76.74 inc VATWas: £0.00 ex VAT

Caroflow 75mm 90 Degree Spigot Flat Roof Drainage Outlet (Dome Grate)

£148.19 ex VAT£177.83 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex Retro Gulley OutletFrom

£282.91 ex VAT£339.49 inc VATWas: £0.00 ex VAT

Caroflow 100mm Flat Roof Gulley Drainage Outlet (Spigot)

£182.87 ex VAT£219.44 inc VATWas: £0.00 ex VAT

Caroflow 75mm Flat Roof Balcony Drainage Outlet

£127.16 ex VAT£152.59 inc VATWas: £0.00 ex VAT

Harmer Two Way Extended Spigot OutletFrom

£190.19 ex VAT£228.23 inc VATWas: £0.00 ex VAT

Harmer Mini Balcony OutletFrom

£125.79 ex VAT£150.95 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex Vertical Extended Spigot OutletFrom

£147.41 ex VAT£176.89 inc VATWas: £0.00 ex VAT

Harmer Two Way OutletFrom

£166.41 ex VAT£199.69 inc VATWas: £0.00 ex VAT

ACO Gully Spigot Aluminium Roof Balcony Drainage Outlet (Dome Grate)From

£186.48 ex VAT£223.78 inc VATWas: £0.00 ex VAT

ACO Vertical Screw Aluminium Roof Drain Outlet (Dome Grate)From

£147.85 ex VAT£177.42 inc VATWas: £0.00 ex VAT

ACO Vertical Spigot Aluminium Roof Drain Outlet (Flat Grate)From

£135.87 ex VAT£163.04 inc VATWas: £0.00 ex VAT

Caroflow 50mm Mini Two Way Balcony Outlet

(1)

£130.13 ex VAT£156.16 inc VATWas: £0.00 ex VAT

ACO ABS Threaded AdaptorsFrom

£34.79 ex VAT£41.75 inc VATWas: £0.00 ex VAT

ACO Aluminium Roof Balcony Drainage Spigot Outlet (Flat Grate)From

£134.23 ex VAT£161.08 inc VATWas: £0.00 ex VAT

Harmer Gulley OutletFrom

£214.22 ex VAT£257.06 inc VATWas: £0.00 ex VAT

Caroflow Two Way Flat Roof Drainage OutletFrom

£138.46 ex VAT£166.15 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex 90 Degree Extended Spigot OutletFrom

£344.11 ex VAT£412.93 inc VATWas: £0.00 ex VAT

Caroflow 75mm Flat Roof Gulley Drainage Outlet (Spigot)

£176.68 ex VAT£212.02 inc VATWas: £0.00 ex VAT

Harmer Gully Extended Spigot OutletFrom

£238.06 ex VAT£285.67 inc VATWas: £0.00 ex VAT

Caroflow 100mm Flat Roof Balcony Drainage Outlet

£135.92 ex VAT£163.10 inc VATWas: £0.00 ex VAT

ACO 45° Spigot Aluminium Roof Drainage Outlet (Dome Grate)From

£213.75 ex VAT£256.50 inc VATWas: £0.00 ex VAT

ACO Two-Way Screw Aluminium Roof Balcony Outlet (Flat Grate)From

£146.14 ex VAT£175.37 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex 45 Degree Extended Spigot OutletFrom

£358.27 ex VAT£429.92 inc VATWas: £0.00 ex VAT

Caroflow 50mm Aluminium Balcony Outlet

£124.33 ex VAT£149.20 inc VATWas: £0.00 ex VAT

ACO Aluminium Rainwater Overflow Roof Outlet (Dome Grate)From

£136.79 ex VAT£164.15 inc VATWas: £0.00 ex VAT

Caroflow 100mm Flat Roof Vertical Spigot Drainage Outlet (Flat Grate)

£190.94 ex VAT£229.13 inc VATWas: £0.00 ex VAT

Harmer Balcony Extended Spigot OutletFrom

£169.58 ex VAT£203.50 inc VATWas: £0.00 ex VAT

Harmer Mini Two Way Extended Spigot Outlet - 50mm DiameterFrom

£190.19 ex VAT£228.23 inc VATWas: £0.00 ex VAT

ACO 90° Spigot Aluminium Roof Drainage Outlet (Dome Grate)From

£153.77 ex VAT£184.52 inc VATWas: £0.00 ex VAT

ACO Vertical Spigot Aluminium Roof Drain Outlet (Dome Grate)From

£142.25 ex VAT£170.70 inc VATWas: £0.00 ex VAT

Caroflow 75mm Vertical Spigot Flat Roof Drainage Outlet (Dome Grate)

£134.77 ex VAT£161.72 inc VATWas: £0.00 ex VAT

Caroflow 75mm 45 Degree Threaded Flat Roof Drainage Outlet (Dome Grate)

£247.02 ex VAT£296.42 inc VATWas: £0.00 ex VAT

Caroflow 100mm Flat Roof Balcony Outlet With Ext. Spigot

£157.22 ex VAT£188.66 inc VATWas: £0.00 ex VAT

Harmer Balcony OutletFrom

£148.38 ex VAT£178.06 inc VATWas: £0.00 ex VAT

ACO Terrace Drain Grate For Circular Outlet Raising Rings

£45.48 ex VAT£54.58 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex Vertical Threaded OutletFrom

£128.06 ex VAT£153.67 inc VATWas: £0.00 ex VAT

Harmer Anti Vortex 45 Degree OutletFrom

£175.55 ex VAT£210.66 inc VATWas: £0.00 ex VAT

Caroflow Aluminium Flat Roof Outlets 50mm Vertical Spigot Dome Grate

£131.14 ex VAT£157.37 inc VATWas: £0.00 ex VAT

Caroflow 75mm Vertical Spigot Flat Roof Drainage Outlets (Flat Grate)

£132.35 ex VAT£158.82 inc VATWas: £0.00 ex VAT

Caroflow 75mm 90 Degree Threaded Flat Roof Drainage Outlet (Dome Grate)

£160.81 ex VAT£192.97 inc VATWas: £0.00 ex VAT

Caroflow 75mm Flat Roof Kompact Balcony Drainage Outlet

£127.16 ex VAT£152.59 inc VATWas: £0.00 ex VAT

Caroflow 100mm Flat Roof Vertical Threaded Drainage Outlet (Dome Grate)

£181.15 ex VAT£217.38 inc VATWas: £0.00 ex VAT

Caroflow 150mm Vertical Spigot Flat Roof Drainage Outlets (Flat Grate)

£194.24 ex VAT£233.09 inc VATWas: £0.00 ex VAT

Caroflow Overflow Fittings For 100/150mm Flat Roof Outlets

£141.29 ex VAT£169.55 inc VATWas: £0.00 ex VAT

ACO 90° Spigot Aluminium Roof Drainage Outlet (Flat Grate)From

£151.21 ex VAT£181.45 inc VATWas: £0.00 ex VAT

ACO Roof Gully Refurbishment Drainage Outlet (Dome Grate)From

£431.92 ex VAT£518.30 inc VATWas: £0.00 ex VAT

Harmer Push Fit Parapet Downspout (110mm Diameter)From

£120.25 ex VAT£144.30 inc VATWas: £0.00 ex VAT

Caroflow 150mm Vertical Spigot Flat Roof Drainage Outlet (Dome Grate)

£183.50 ex VAT£220.20 inc VATWas: £0.00 ex VAT

Harmer Aluminium Car Park OutletFrom

£297.23 ex VAT£356.68 inc VATWas: £0.00 ex VAT

Harmer Mini Balcony Extended Spigot OutletFrom

£162.31 ex VAT£194.77 inc VATWas: £0.00 ex VAT

Harmer Threaded Aluminium Flat Roof Rainwater Spigot AdaptorFrom

£33.68 ex VAT£40.42 inc VATWas: £0.00 ex VAT

Caroflow 100mm Vertical Spigot Flat Roof Drainage Outlet (Dome Grate)

£180.17 ex VAT£216.20 inc VATWas: £0.00 ex VAT

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