Part O overheating calculation services are designed to ensure your development meets UK requirements for limiting overheating in residential buildings.

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We carry out detailed assessments in line with Building Regulations Part O, evaluating factors such as solar gains, glazing, ventilation, and building orientation. These calculations demonstrate that your design complies with the approved methods for reducing the risk of overheating.

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We work closely with your design team to review layouts and specifications, providing practical recommendations where needed to achieve compliance without compromising design intent.

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We deliver accurate Part O calculations that support compliance, improve occupant comfort, and help your project progress smoothly.