Henbury and Brentry Energy Efficiency Refurbishment Project

Bristol City Leap is delivering a new energy efficiency upgrade programme across Henbury and Brentry, starting with around 125 homes in year one, 300 homes in year two, and 425 in year three. This work is part of a wider project being delivered on behalf of Bristol City Council to improve the sustainability, comfort, and energy efficiency of homes across the city.

The project aims to improve the insulation of homes, helping to keep them warmer in winter and cooler in summer, thereby reducing energy use and lowering bills. It will also improve ventilation to maintain healthy air quality and prevent damp. The work is expected to be carried out in phases and completed by April 2028.

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What energy efficiency work is being delivered?

As part of the Henbury and Brentry Energy Efficiency Refurbishment Project, we are carrying out a range of improvements to make homes warmer, healthier, and more energy efficient. These upgrades will help reduce heat loss, improve ventilation, and lower energy bills for residents.

Cavity Wall Insulation

Gaps in the building’s walls are filled with insulation, reducing heat loss and helping tenants save on heating bills.

New Windows & Doors

Each property is fitted with new windows and doors, improving security and insulation. The new windows and doors enhance the overall look of the building.

External Wall Insulation and Finishes

A new layer of insulation is added to the building’s exterior, ensuring that homes stay warmer in winter and cooler in summer. The external walls have also been given a fresh finish, improving both the aesthetic and weather resistance.

Loft Insulation

Loft insulation is added to ensure heat is retained, creating a more comfortable living environment and further lowering energy costs.

Ventilation

Enhanced ventilation systems are installed in the flats to improve indoor air quality and reduce issues related to dampness and mould, making homes healthier for residents.

Heat Pumps

Heat Pumps are installed to provide an energy-efficient way to heat homes. They work by pulling heat from the air outside and bringing it indoors, even in cold weather. This helps cut down energy bills while keeping the property warm and comfortable all year round.

These works not only contribute to a more sustainable Bristol but also deliver immediate benefits for residents. The improvements will lead to significant reductions in energy consumption, lower heating costs, and a more comfortable living space, while also enhancing the appearance of the housing.

Here are the steps we follow in the retrofit process.

Retrofit assessment, A retrofit assessment is a detailed survey of your home that typically lasts 1-2 hours. The information helps us decide which improvements would be best for your home. Retrofit coordination, During the Retrofit Coordination stage, a retrofit designer will create a Design Plan for your installation, including any necessary repairs and ventilation. Installation, We will then move forward with the installation process. Although timelines can vary, our goal is to give residents a clear and realistic timeframe, so you can plan accordingly. Monitoring, Once all work is complete, we will invite you to fill out a questionnaire to ensure your satisfaction with the installation. This will also allow you to share your thoughts and feedback on your experience.

Manage your programme in the online hub

Sign up to access your personalised portal, where you can monitor each step of your programme, review important updates, and stay informed about your home improvements. The portal provides real-time progress tracking, document access and direct contact with your programme coordinator.

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Why create an online account?

Everything you need to manage your programme in one place – track progress, access documents, connect with support, and stay informed every step of the way.