Sable Projects
Water Booster Systems & Pressure Solutions | London & Home Counties
Struggling with low water pressure or inconsistent flow?
We design and install advanced water booster systems — built for high-end homes and premium performance.
Trusted by homeowners, architects & developers across Hertfordshire & North London.
Low Water Pressure Can Ruin Even the Best Homes
We see it all the time:
👉 Beautiful bathrooms that trickle instead of flow.
👉 Kitchens where taps barely keep up with demand.
👉 Multi-storey homes where upper floors are unusable for guests or family.
The problem:
Modern luxury homes often outstrip the capabilities of basic mains-fed plumbing — especially in Hertfordshire & North London’s varied water pressure zones.
And too many so-called solutions are cheap pumps or quick fixes — that don’t last or perform.
WHAT CLIENTS HAVE TRIED (AND REGRET)
👉 Fitting small inline booster pumps → short-term boost, long-term failure.
👉 Adding electric shower pumps → noisy, inefficient, doesn’t solve whole-house flow.
👉 Relying on high-pressure taps — but mains pressure still too low.
👉 Upgrading boilers — but forgetting the water supply is the real bottleneck.
👉 Using non-specialist plumbers → installs that don’t meet regs or perform safely.
THE DREAM OUTCOME
✅ Powerful, consistent flow from every tap and shower.
✅ Balanced pressure across all floors and outlets.
✅ A system designed for the home — not just a bolt-on afterthought.
✅ Fully compliant → safe, hygienic, long-lasting.
✅ Installed by specialists with G3 certification and deep system knowledge.
At Sable Projects, we specialise in water booster systems for premium properties
We specify and install:
✔️Whole-house mains-fed booster systems
using trusted brands such as Dutypoint, Stuart Turner, and Grundfos Scala
✔️ Booster sets with break tanks
Ideal for multi-storey properties, large homes, heritage properties with pressure issues
✔️Integrated booster & cylinder systems
hot water performance and cold mains flow balanced perfectly
✔️Pressure zone management
when you need to protect delicate fittings in high pressure areas
✔️Quiet system design
dengineered for silent operation, essential in premium homes
✔️Full system testing & commissioning
every system signed off to perform as specified
WHO WE WORK WITH
We install advanced water booster systems for:
High-end homeowners
tired of poor water flow
Architects
delivering projects where performance matters
designers
delivering projects where performance matters
Developers
new builds where spec matters → and post-build call-backs must be avoided
Builders & project managers
partnering to deliver premium plumbing outcomes
Renovators
upgrading older systems to modern luxury standards
WHY CHOOSE SABLE PROJECTS
We are specialists
not general plumbers fitting basic pump kits.
We specify the right system
based on property needs, not just brand loyalty.
We install with precision
pressure balancing, sound control, flow optimisation.
All booster systems are fully commissioned
all installations fully compliant with water regs & Building Regs.
We integrate booster systems seamlessly with
Unvented hot water cylinders, Heat pump systems, Multi-zone heating, UFH and radiator circuits
Renovators
→ upgrading older systems to modern luxury standards
Plumbing Refurbishment FAQs
What’s the best water booster system for my home?
It depends on your property size, layout and flow demand — we specify every system to match the exact need.
Do I need a break tank?
If your mains supply can’t deliver sustained flow — or in large/heritage properties — a break tank and booster set is often the best solution.
Will the system be noisy?
No — when designed properly. We ensure our installs operate quietly — a key detail in premium homes.
Can you fix poor flow in multiple bathrooms?
Yes — this is a core part of what we do → delivering consistent flow & pressure to multiple bathrooms and outlets.
Are booster systems commissioned once they are installed?
Yes — Sable Projects installs systems fully compliant with Water Regulations. All systems are then commissioned by the manufacturers to guarantee 100% satisfaction.
Let’s Fix Your Water Pressure — Properly.
If you’re tired of poor flow, weak showers, and inconsistent pressure, we’d love to help.
We specialise in designing and installing advanced water booster systems — that perform beautifully and last.
Talk to us today → and experience the difference.
Trust & Credentials
Email: [email protected]
Phone: 020 7078 9415
Address Office: 2a Highland Drive, Hemel Hempstead HP3 8PT