Airtightness

The measure of how much air can pass through the building envelope or a specific component of it.

Infiltration Rate

Infiltration rate measures the rate at which outside air enters a building. Learn about factors affecting infiltration, its impact on indoor air quality and energy efficiency, and strategies to manage and reduce infiltration in homes and commercial structures.

Decibel (dB) Scale

The Decibel (dB) Scale is a logarithmic unit used to measure the intensity of sound, among other things. It quantifies sound levels, making it an essential tool in acoustics, telecommunications, and various scientific fields.

Approved Document D

Stay compliant with ventilation and indoor air quality regulations outlined in Approved Document D. Guidelines for building design, construction, and effective ventilation systems to ensure a healthy indoor environment.

SAP Assessment

The Standard Assessment Procedure (SAP) is a tool used to assess the energy performance of buildings. Explore how SAP assessments work, their role in energy efficiency, and their significance in building regulations and sustainability.