Blower Door Test

A diagnostic test that measures the airtightness of a building. A calibrated fan is used to depressurise or pressurise the building, and the resulting airflow is measured to determine the air leakage rate.

Hot Water Demand

Hot water demand represents the need for heated water in residential and commercial settings. Learn about factors affecting hot water demand, energy-efficient water heating solutions, and how reducing hot water demand contributes to energy savings and sustainability.

Underfloor Heating

Underfloor heating offers a modern and efficient solution for heating UK buildings, providing comfortable warmth and enhancing energy efficiency. Explore its benefits, installation methods, and suitability for various building types.

Sound Power Level

Sound power level quantifies the total acoustic energy emitted by a source. Explore how sound power level is measured, its significance in noise control, and its role in evaluating the acoustic characteristics of products and machinery.

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.