UNVENTED SYSTEMS

Upgrade your home’s hot water performance with a modern unvented system. We specialise in the installation, repair, and servicing of unvented hot water cylinders, giving you strong water pressure, fast recovery times, and space-saving benefits — all fitted safely by qualified engineers.

Unvented hot water systems are sealed cylinders fed directly from the mains water supply. Unlike traditional systems, they don’t require cold water storage tanks and provide high-pressure hot water throughout your home — perfect for multiple bathrooms, power showers, and modern living.

• High water pressure at all taps and showers
• No need for loft tanks — more space in your home
• Ideal for homes with multiple bathrooms
• Fast water reheating times
• Cleaner, safer water supply
• Reduced risk of freezing pipework in loft spaces

• Full unvented cylinder installation
• Replacement of old systems
• Unvented system servicing & safety checks
• G3-certified installations to meet building regs
• Expansion vessel and pressure valve maintenance
• Emergency repairs & diagnostics

We are fully trained and certified under G3 Building Regulations, meaning we’re legally qualified to install and service unvented cylinders. All work is carried out safely, to regulation, and with full documentation.

We install and maintain unvented systems across:

• Newcastle upon Tyne
• Gateshead
• Durham
• Sunderland
• North Tyneside
• South Shields

• New Boiler Installation
• Boiler Services
• Power Flush
• Emergency Call