BS EN ISO 15927-2:2009

Overview

BS EN ISO 15927-2:2009 provides essential guidelines for the hygrothermal performance of buildings. This standard focuses on the calculation and presentation of climatic data, specifically offering hourly data for design cooling load. It is crucial for architects, engineers, and compliance professionals involved in the design and assessment of building performance.

Key Requirements

The standard outlines the methodology for determining hourly climatic data, which is vital for accurately assessing the cooling load requirements of buildings. Key components include:

• Data Collection: Guidelines for gathering relevant climatic data, including temperature, humidity, and solar radiation.
• Calculation Methods: Procedures for calculating cooling loads based on the collected data, ensuring that designs meet performance expectations.
• Data Presentation: Standards for presenting the calculated data in a clear and accessible manner, facilitating its use in design processes.

Implementation Benefits

Implementing BS EN ISO 15927-2:2009 offers several practical advantages for building professionals:

• Improved Accuracy: By following the standard's guidelines, professionals can achieve more accurate calculations of cooling loads, leading to better energy efficiency.
• Enhanced Design Quality: The standard supports the creation of designs that are responsive to climatic conditions, improving occupant comfort and reducing energy consumption.
• Streamlined Compliance: Adhering to this standard simplifies the compliance process with building regulations and energy performance standards.

Compliance Value

Compliance with BS EN ISO 15927-2:2009 is not only a matter of regulatory adherence but also a strategic advantage in the competitive building sector. Key compliance benefits include:

• Regulatory Alignment: Ensures that building designs meet local and national regulations regarding energy performance and sustainability.
• Market Competitiveness: Demonstrating compliance with recognised standards can enhance a firm's reputation and marketability.
• Risk Mitigation: Reduces the risk of design failures and associated costs by ensuring that cooling load calculations are based on reliable data.

In conclusion, BS EN ISO 15927-2:2009 is an essential standard for professionals engaged in building design and performance assessment. Its focus on accurate climatic data calculation and presentation is vital for achieving energy efficiency and occupant comfort, making it a cornerstone for compliance and best practice in the industry.