Commercial Unvented Water Systems

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Commercial Unvented Water Systems Installed by Certified Experts

Upgrade your premises with a high-performance commercial unvented water system, installed by experienced professionals who understand what your business needs.

Low water pressure across multiple outlets isn’t just inconvenient, it disrupts operations. Whether it’s a hotel, office, or residential block, consistent, high-pressure hot water is essential. Our unvented systems deliver just that, across the board.

At DMA Property Solutions, we provide the best choice for commercial unvented cylinder installation for businesses across Dorset, Hampshire, Wiltshire, and further afield. With tailored solutions, fixed quotes, and minimal disruption, we help keep your systems running smoothly, so you can get on with business.

What is an Unvented Hot Water System?

A commercial unvented water system is a modern, mains-fed solution that removes the need for bulky header tanks and outdated setups.

It stores heated water in a sealed cylinder, delivering powerful, high-pressure supply directly to all outlets. Unvented hot water systems for businesses are ideal for high-demand environments like hotels, gyms, offices, and multi-unit developments, where reliability and performance are non-negotiable.

Unlike traditional vented systems, which rely on gravity and roof-space tanks, commercial unvented water systems provide a streamlined, low-maintenance solution. They’re perfect for modern commercial refurbishments where space, efficiency, and compliance all come into play.

Benefits for Businesses

When investing in business hot water systems, Hampshire, Dorset, and Wiltshire business owners will appreciate the following benefits:

Reliable high-pressure water supply

Ensures strong, consistent water pressure across multiple outlets, even in large commercial spaces with high usage demands.

No bulky loft tank required, maximising usable space

Eliminates the need for cold-water storage tanks, freeing up valuable areas for operational, storage, or workspace purposes.

Quieter system operation for minimal disruption

Designed for smooth, silent performance, reducing noise impact in office buildings, hotels, or public facilities.

Enhanced energy efficiency with the right boiler

Optimises heating performance by pairing with a modern condensing boiler, reducing operating costs and improving energy efficiency for commercial properties.

Compatible with renewable heating technologies

Seamlessly integrates with solar thermal systems and other sustainable solutions, supporting environmentally responsible business operations.

Consistently high-volume hot water supply

Delivers hot water to multiple outlets simultaneously, ensuring uninterrupted service during peak usage periods in hotels, restaurants, and large facilities.

Our Installation Service

We deliver end-to-end support for commercial unvented water systems, ensuring minimal disruption, full compliance, and long-term performance. From system upgrades to complete new installations, we handle it all, so you don’t have to.

Our process begins with a free on-site consultation and system assessment, followed by expert recommendations tailored to your premises and peak usage demands. All installations are carried out by fully qualified, Gas Safe registered engineers with a focus on speed, precision, and professionalism.

We work with office buildings, commercial kitchens and restaurants, schools, hotels, care homes, clinics, retail units, and showrooms. Want hassle-free upkeep? Ask about our flexible unvented system maintenance. Wiltshire, Hampshire, and Dorset customers can be assured that we have their needs covered.

Types of Cylinders We Install

Our company proudly supplies commercial unvented water systems from brands that include:

  • Megaflo
  • Gledhill
  • Telford
  • Heatrae Sadia

In doing so, we ensure that customers receive high-quality systems designed for longevity and performance.

Why Choose DMA Property Solutions?

We’re your trusted specialists in unvented hot water systems for businesses, proudly supporting commercial clients across Dorset, Hampshire, and Wiltshire and the surrounding areas. Since 2008, we’ve been known for reliable service and long-standing client relationships.

From the first call, you’ll work with a team that prioritises clear communication, safety, and precision workmanship. Our engineers are fully insured, Gas Safe registered, and trained to meet the highest commercial standards.

We offer fixed, transparent pricing; no hidden extras, no surprises. Just expert guidance, tailored system design, and professional installations built to handle the demands of your business.

Areas We Cover

We accommodate pressurised water system installation for commercial properties, backed by bespoke maintenance services, through Wiltshire, Hampshire, Dorset, and the surrounding areas. Our coverage includes:

  • Bournemouth
  • Poole
  • Ringwood
  • Southampton
  • Dorchester
  • Winchester
  • Salisbury
  • Andover

Unvented Hot Water Cylinder Installation FAQs

Most commercial unvented system installations are completed within 1–3 days, depending on complexity, access, and system size requirements.

In most cases, yes. We schedule work to minimise disruption, maintaining access and safety so your business can operate throughout.

We recommend annual servicing to ensure safety, efficiency, and compliance, especially for high-demand commercial environments with constant water usage.

Yes, we install high-capacity, mains-fed commercial unvented water systems designed to deliver consistent pressure and hot water across every floor of your building.

Yes – we handle all necessary documentation and ensure every installation meets current building regulations, safety standards, and commercial compliance requirements.
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