Our largest round downpipe, for the biggest catchments
FS-150 moves 19,600mm² of water, which makes it the downpipe to specify when a commercial or industrial roof sheds more than the rest of the Form Series can carry. It is roll-formed and lock-seamed in pre-painted steel, and colour matched to your spouting.
Clamp brackets fix it at up to 1800mm centres, with the first bracket within 300mm of the dropper or first bend. The diecast aluminium clamp adjusts from 40mm to 140mm off the wall, so it suits deep claddings without packers.
FS-150 is not sealed and is not designed for head pressure, so it is not for tank collection, runs inside the building envelope, charged lines, or sites where tank head height sits above the top of the stormwater drain. Specify the Ezi-Flo Series with its sealed pressure coupling for those.
It is available from every Continuous Group location.
FS-150 downpipe & fittings
FS-150 specifications
| Series | Form Series |
| Capacity | 19,600mm² |
| Inside Diameter | 158mm |
| Outside Diameter | 159.2mm |
| Finish Availability | CG Range, Designer Range, Specialty Range |
| Material Availability | MagnaFlow (Mag-150), ColorSteel Maxam (Maxam-150) |
| Bracket Material | Diecast Aluminium |
| Bracket Types | Adjustable Clamp, 40 to 140mm wall off-set |
| Bracket Spacing | 1800mm centreline maximum; first bracket within 300mm of the dropper or first bend |
| Available Fittings | 95° and 30° bends, joiners |
| Warranty | 15-year perforation, 10-year paint |
FS-150 documents
Available colours for FS-150
FS-150 is available in the following ranges. Colours shown are indicative only and can vary on screen.
CG Range
Designer Range
Specialty Range
FS-150 on Kiwi homes
Trusted by homeowners and builders across New Zealand
Place looks amazing, the price was really reasonable and the communication was fantastic. They showed up and finished the job in the pouring rain rather than delay it for us.
– Nicole Graf, HomeownerFrom the office to the installer, the process, service and end product have been outstanding. No need for us to look elsewhere for continuous spouting.
– Martin West, Stonewood Homes, Auckland EastWe build high-end homes where spouting is a feature. They're professional and transparent at every level, and always put forward a better way of doing something.
– William de Gruchy, WG de Gruchy Construction, AucklandYour installation team were simply outstanding. They did a brilliant job and left without leaving a single offcut or pop rivet behind them. The guttering looks outstanding and I'm sure it will perform its function for many years to come!
– G. Frost, KaikouraThank you so much for arranging our new spouting. The two guys did a great job and it was a pleasure to have them here. Your firm was recommended to us and now I shall be recommending you to others!
– IsabelJust want to thank the fantastic team. Service was outstanding from beginning to end, from the friendly office staff right through to the installer. The completed job looks awesome. Highly recommended.
– S. WardGreat team to work with - awesome communication and the installation process was a breeze. They helped us choose the best product for the house and even ordered the exact colour we wanted. Can't believe they replaced all the guttering on our house in less than a day!
– K. SmithThe team are fantastic. The communication was great, and the job was completed on time and to specification. They really care about making it a great experience for customers - I'd highly recommend them for all your guttering and spouting work.
– I. Pendle, HalswellIt has been a smooth and professional exercise and a pleasure to work with you. As an added bonus I'm thrilled with the spouting and the new look of my home. It's the best property in the street!
– D. Hannan, MeadowbankInterested in FS-150?
Book a free site visit and we'll bring samples, measure up, and give you an honest, up-front quote.






