Part O Calcs

Part O Calcs Assessments

Part O applies to all new residential buildings in England & Wales. It includes dwellings and institutional buildings where people sleep on the premises and multi-use residential buildings.

Our expert team can assess your properties and give you a report for building control so you can demonstrate Part O compliance.

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How are Part O Calcs surveys conducted?

Part O Calcs cover the following key aspects:

Insulation: Part O often includes requirements for thermal insulation in buildings such as walls, roofs, floors, and windows. It aims to limit heat loss and enhance energy efficiency.
Air Tightness: Buildings should be constructed to minimize air leakage. Air permeability tests may be required to demonstrate compliance.
Heating and Cooling Systems: Regulations may specify efficiency standards for heating and cooling systems, including boilers, heat pumps, and air conditioning units.
Ventilation: Part O may include requirements for the provision of ventilation in buildings while considering energy efficiency.
Renewable Energy Sources: The regulations may encourage or mandate renewable energy technologies to reduce reliance on non-renewable energy sources.
Lighting: Part O may include provisions related to energy-efficient lighting systems, promoting the use of technologies such as LED lighting and lighting controls.
Building Services: Regulations may address the energy performance of various building services, including hot water systems, pumps, and other components.
Conservation Measures: Part O may require the implementation of measures that contribute to overall energy conservation, such as the use of energy-efficient appliances and controls.

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It’s important for architects, builders, and property owners to be familiar with the specific requirements outlined in Part O of the Building Regulations

This will help ensure compliance during the design, construction, and renovation of buildings.

To keep up to date with regulations it’s advisable to book a consultation with us. We will be able to make sure the latest version are followed so you remain complaint.

Why PropCert?

Since 2010, we have been providing you with EPCs, EICRs, CP12s and lots more. We’ll take the stress out of getting certified, keep you compliant and your tenants safe.

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