Low Energy HVAC

Maintain a year-round habitable environment and maximising occupant health, wellbeing, and productivity at lower cost and higher efficiencies.

The heating, ventilation, and cooling (HVAC) of all buildings is critical to maintain a year-round habitable environment and maximising occupant health, wellbeing, and productivity. The hidden ductwork, piping, and management of energy flow around our modern buildings is becoming ever more important and working to reduce energy usage is the next frontier.

At Mesh, intelligent design of low energy HVAC is an aspect of building design we pride ourselves on. We offer nuanced sizing, routing, placement, and controls to ensure a lasting reduction in energy usage throughout the system.

Low Energy HVAC technologies we cover:

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Air, ground, and water source heat pumps

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Fossil fuel boilers (as necessary)

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Mechanical ventilation and heat recovery

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Air conditioning / comfort cooling.

Industrial ceiling ductwork and vents in a bright interior room with large windows and exposed metal pipes.

Commercial ductwork

Latest Insights

Mesh - finalist for the Energy Efficiency Awards National Consultancy of the Year Award

Mesh Announced as Finalist for National Energy Efficiency 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

How to Decarbonise Heritage and Listed Homes and Buildings

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.

Reducing the Environmental Impact of our Business and Supporting Global Carbon Reduction Initiatives

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 .