Join Eurocell's Compliance with Design – Part L vs Part O webinar and enhance your understanding of the latest building regulations shaping the future of sustainable design.

As the UK moves toward net-zero carbon, architects must balance Approved Document L’s tighter energy-efficiency standards with the overheating prevention measures in Approved Document O.

Back by popular demand for 2026 - previous attendees praised the previous sessions and “excellent explanation of balancing U and g values.”

This certified CPD (1 hour) will explore how these regulations impact window and façade design, including:

· U-value and airtightness requirements

· Solar-gain control and shading

· Natural ventilation strategies

Reflecting Eurocell’s fabric-first philosophy, we’ll emphasise how optimising the building envelope - walls, roofs, and fenestration - can reduce reliance on mechanical systems.

Through real-world case studies, we’ll demonstrate how early collaboration can achieve energy-efficient, comfortable, and future-ready homes that support low-carbon heating and long-term sustainability.

Choose from three upcoming sessions:

18 February - 12:00 - 13:00 [CLICK TO Register here]
18 March - 12:00 - 13:00 [CLICK TO Register here]
15 April - 12:00 - 13:00 [CLICK TO Register here]

Agenda:
• Overview of Part L and Part O regulations
• Key design implications for windows and façades
• Real-world case studies
• Q&A

Benefits

· Earn certification for 1 CPD hour from Eurocell

· Stay up to date with the latest regulations

· Enhance your professional knowledge is sustainable design

Projects: Learn more about our recent projects