High-Efficiency Multi-Zone Heating and In-Roof Solar PV panels
This project demonstrates how a carefully designed heating system can incorporate renewable energy and can significantly improve energy efficiency, comfort and the overall appearance of a modern home.
By combining intelligent multi-zone heating controls, a high-efficiency gas boiler, an unvented hot water cylinder and a sleek in-roof solar PV array, the homeowners now benefit from lower running costs, improved energy management and a cleaner architectural finish.
Project Overview
The homeowners wanted to:
- Improve the energy efficiency of the property.
- Reduce electricity bills through renewable energy generation.
- Achieve precise heating control throughout the home.
- Future-proof the heating system.
- Maintain excellent hot water performance.
- Create a modern, premium appearance externally.
The solution was a fully integrated heating and solar installation designed around efficiency, aesthetics and long-term reliability.
Heating System
✓ Reduced gas consumption
✓ Greater comfort throughout the home
✓ Faster system response
✓ Lower heat losses
✓ Easy servicing and maintenance
The neatly installed plant room also demonstrates excellent workmanship, with pipework routed cleanly and all components easily accessible for future maintenance.
Solar PV Installation
The property features a premium in-roof solar PV system, where the solar panels sit flush within the roof covering rather than being mounted above it.
This design provides a far more integrated appearance than conventional on-roof panels.
Advantages of In-Roof Solar
- Modern architectural appearance
- Panels sit flush with the roof
- No bulky mounting rails visible
- Reduced roof covering cost
- Reduced wind loading
- Excellent weatherproofing
- Ideal for contemporary homes
The all-black panels complement the roof finish, giving the property a clean, minimalist look while generating renewable electricity throughout the year.
Solar Energy Optimisation
The system incorporates a Solar iBoost, allowing surplus electricity generated by the solar panels to be diverted into the hot water cylinder instead of being exported to the grid.
This increases the home’s self-consumption of renewable energy by producing free hot water whenever excess solar generation is available.
It also includes a battery store to maximise the usage of the free electricity – and can also be charged in winter from the grid on lower overnight tariffs.
Benefits include:
- Lower gas usage
- Reduced electricity costs
- Increased renewable energy utilisation
- Lower household energy bills
Energy Performance
The combined heating and solar solution delivers several efficiency improvements:
- High-efficiency condensing boiler
- Zoned heating reducing unnecessary energy use
- Renewable electricity generation
- Solar-powered domestic hot water
- Reduced standby heat losses through insulated pipework
- Smart control of heating schedules
Together these measures help lower the property’s carbon footprint while maintaining excellent comfort levels.
Contemporary Bathroom Design
As part of the home’s remit, the bathrooms were designed to complement the property’s modern, high-end specification. The aim was to create bright, uncluttered spaces that combine practicality with timeless design.
Large-format porcelain wall and floor tiles provide a seamless finish with minimal grout lines, enhancing the sense of space while making the rooms easier to clean and maintain. A walk-in frameless glass shower enclosure, recessed illuminated shower niche and wall-hung sanitaryware contribute to the clean, minimalist aesthetic.
The freestanding bath acts as a focal point, offering a luxurious feel while maintaining the simple, elegant design language carried throughout the home. Brushed brass fittings introduce warmth and contrast against the neutral colour palette, creating a refined, contemporary finish.
Recessed LED lighting delivers sleek illumination while remaining energy efficient, complementing the home’s wider focus on sustainability and low-energy living.
- Project Gallery
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