Building Performance

The built environment is responsible for 40% of the world’s carbon emissions. So naturally, it’s essential to consider tracking and improving your building’s performance, both for the sake of the planet and your budget. 

The process begins with building physics modelling, where we explore avenues for improving the building fabric and identify areas of weakness within the overall scheme. Once these areas have been improved, we begin to look at introducing a mix of ventilation solutions and renewable energy technologies to suit the project. 


Depending on our clients’ project aspirations, we can consider areas like embodied carbon, overheating, and daylighting, to ensure a fully holistic and future-proofed design. Mesh’s approach to centralised building modelling allows you to easily interrogate your project’s sustainability credentials.

Do you want to know how your building is performing once the project is complete?


We can also help with energy monitoring packages and feedback for post occupancy evaluation. 

CONTACT THE TEAM

Our Building Performance services:

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The logical first step to understanding aspirations, setting goals and designing a low energy building.

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Not all insulation upgrades are equal. Work with us to discover where best to pend your budget and make a real impact.

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Take your understanding of building thermal performance to the next level and intelligently maximise occupant wellbeing.

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Get comprehensive support for those tackling the ever-growing minefield of building regulations.

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Ensure your building is performing as designed, confirm successful systems commissioning and get valuable energy usage feedback in real time.

Paragraph 79 Home – Cambridge

This innovative agriculturally based project is at the early stages of a paragraph 79 application. The unique home will be built for a multi-generational family with several wings and a communal living space at the centre of the building.


Mesh were asked to undertake a site wide pre-planning feasibility report looking at the best energy strategy.

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Millbrook House Hotel

With miles of beautiful beaches, stunning coastline and fantastic heritage, the Channel Island of Jersey has always been a popular destination. And it’s set to become even more attractive, as tourists from the UK and the continent look for safe places to holiday that are still close to home.

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Latest Insights

Mesh - finalist for the Energy Efficiency Awards National Consultancy of the Year Award
15 August 2026
Building performance specialists Mesh have been announced as a finalist for National Consultancy of the Year at the Energy Efficiency Awards
A listed heritage building where Mesh advised on the energy strategy to improve efficiency
15 August 2026
An article from energy specialists Mesh advising owners of historic buildings and listed homes on the measures to improve energy efficiency and decarbonisation.
10 August 2026
As part of our sustainability and netzero commitments, we contribute to the Climate Action Workforce – a service provided by Ecologi that allows businesses to fund certified carbon reduction and tree-planting projects on behalf of their employees. This helps us to engage our teams in collective environmental impact, supporting global reforestation, habitat restoration, and certified carbon avoidance initiatives. In the past month, we have contributed to: - Agroforestry in Kenya - The provision of fuel-efficient cooking stoves in Uganda - Protection of the Matavén forest in eastern Colombia. Since Mesh joined the Ecologi scheme, we are proud to have supported 85 global projects , each carefully vetted for quality and impact. If you would be interested in measuring and reducing your business carbon footprint and contributing to global carbon reduction schemes, do check logout Ecologi .