Since its introduction in 2022, the Approved Document Part O has become an important aspect of the Building Regulations for newly constructed domestic properties.
Simplified Method
- The default route to compliance
- Looks only at floor area, orientation, glazing area & openable area of glazing
- Demonstrates a simple pass or fail
- Cannot factor in mitigations
Dynamic Thermal Model (CIBSE TM59)
- Alternative, more detailed route to compliance
- Additionally factors in fabric specification, heating & ventilation systems, local weather data & surrounding buildings
- Can model mitigation measures such as external shading, solar control products & mechanical ventilation systems
- Demonstrates a route to compliance by factoring in mitigations
Overall, the best route to compliance is dependent on the building layout and glazing.
Here at UK Building Compliance, our team will assess the drawings and advise on the most suitable approach at quoting stage;
- Avoid duplicate costs
- Quick quotes
- Technical advice free of charge
Why Choose UK Building Compliance?
UKBC combines technical expertise with a strong understanding of UK building regulations. Whether you’re developing new homes, converting existing buildings, or managing commercial projects, we ensure that every test and report meets the highest standards of accuracy and professionalism.
Our team’s experience across air pressure testing, sound insulation testing, energy calculations, and ventilation commissioning allows us to deliver complete compliance solutions — saving our clients time and cost throughout their projects.
Get a Quote Today
Ensure your project meets the latest Building Regulation requirements with UK Building Compliance.
Get in touch today for a free quote or to discuss your mechanical ventilation testing needs.