Garden Irrigation & Standpipes
Garden Irrigation & Standpipes
Getting water to the far end of a garden, an outbuilding or a garden office needs a properly buried, protected and compliant supply — not a hose taped to a tap.
Garden Irrigation & Standpipes in North London, done properly the first time
We install buried MDPE supplies to standpipes, garden rooms, outbuildings and irrigation systems, at the correct depth with warning tape, a stop valve at the house and backflow protection on every outlet.
We also add drain-down points so the run can be emptied before winter, and connect to irrigation controllers and timers where you already have them. Popular with the larger gardens around Hadley Wood, Totteridge and Highgate.
Why choose Norvex for garden irrigation & standpipes
Premium workmanship, fixed pricing and a service experience built around you.
MDPE buried to correct depth with warning tape
Backflow protection on every outdoor outlet
Drain-down points for winter protection
Feeds to garden rooms and outbuildings
Connection to existing irrigation timers
A calm, four-step process
From the first call to a tidy handover — no surprises, no jargon, no mess.
Get in touch
Call us or send a quick enquiry — we'll respond within an hour during working hours.
Free survey & quote
An engineer assesses the work and gives you a clear, written, fixed-price quote.
Book a date that suits you
Choose a slot that fits around your schedule — we work evenings and weekends.
Work completed cleanly
Uniformed engineers carry out the work, tidy up fully and walk you through everything before leaving.
Get a fast quote for garden irrigation & standpipes
Free, no-obligation quotes. Most calls answered within 30 seconds.
Why choose Norvex
Gas Safe Registered
Every engineer registered & ID-checked
Manufacturer Accredited
Worcester, Vaillant, Ideal & more
Same-week Appointments
Most jobs booked within 48 hours
5★ Reviewed
Hundreds of verified reviews
Your questions, answered
How deep does a garden water pipe need to be?
Typically 750mm below ground to stay clear of frost and mechanical damage. We install to that standard.
Can you supply a garden office or outbuilding?
Yes — including a stop valve at the house and isolation at the building so it can be shut off independently.
Will the supply freeze in winter?
Not below ground. Above-ground sections are lagged and we fit a drain-down point so exposed pipework can be emptied.
Do you connect irrigation systems?
We provide and connect the compliant water supply and can tie into your existing controller or timer.
Which areas of North London do you cover for garden irrigation & standpipes?
We provide garden irrigation & standpipes across the whole of North London, including Barnet, Finchley, Muswell Hill, Hampstead, Highgate, Enfield and the surrounding N, NW and EN postcodes. Local engineers means short call-out times wherever you are.
What our customers say
"Quoted, fitted and gone in a day. New boiler, no fuss, new smart thermostat thrown in. Best tradespeople we've had in years."
Sarah, Barnet
"Emergency call at 9pm — engineer on site by 10:30. Sorted the leak that night. Highly recommend."
Michael, Finchley
"Total bathroom renovation. Beautiful job, on budget, finished early. We'll be using Norvex for the kitchen next."
Priya, Highgate
Ready when you are
Book garden irrigation & standpipes with a Gas Safe engineer — fixed pricing, same-week appointments.
Book garden irrigation & standpipes today
Free quotes, fixed pricing and Gas Safe engineers across Barnet, Finchley, Muswell Hill, Hampstead and the rest of North London.