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Sound Insulation Principles for Better Building Acoustics NewSupplier CPD

Regulations & Law 🏭 Knauf Insulation ⏱ 1 CPD Hour Free 📅 Added May 2026

About this CPD Resource

Key principles of acoustic design and sound insulation in buildings, covering the science of sound, Part E regulations, testing methodology and mineral wool solutions for compliance.

Poor acoustic performance is one of the most common and costly building defects. Understanding the science of sound, how it is measured, and what Part E of the Building Regulations requires is essential for architects and specifiers. This Knauf Insulation CPD provides a clear and practical grounding in acoustic design principles, from fundamental physics of sound transmission through to specifying appropriate insulation solutions.

Learning Outcomes

  • Understand the science of sound and how it travels through buildings
  • Apply Part E Building Regulations acoustic requirements
  • Interpret sound insulation test results and certificates
  • Specify appropriate acoustic insulation solutions
Provider
Knauf Insulation
CPD Hours
1 hour
Access
Free
Category
Regulations & Law

Who Is This Suitable For?

Architects
Building services engineers
Acoustic consultants
Building control officers
Specifiers

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Why This CPD Matters

The regulatory framework governing construction in the UK has undergone more change in recent years than at any time since the introduction of the current Building Regulations regime. The Building Safety Act 2022 — the most significant piece of construction legislation in a generation — has introduced new roles, new duties and new accountability mechanisms that affect everyone in the construction supply chain. Alongside this, updates to the Approved Documents covering energy efficiency (Part L), ventilation (Part F), overheating (Part O) and fire safety (Part B) have changed the technical standards that new buildings must meet.

Keeping pace with regulatory change is a professional obligation for construction practitioners. Advising clients or designing buildings based on outdated regulatory knowledge can result in buildings that fail to achieve compliance, costly remediation work and, in serious cases, professional liability. This CPD from Knauf Insulation Limited provides the regulatory knowledge that construction professionals need to practise confidently in the current environment.

Key Topics and Industry Context

The regulatory landscape for UK construction covers a wide range of legal and technical requirements. Building Regulations set the minimum technical standards for the design and construction of buildings in England (with separate but similar regimes in Wales, Scotland and Northern Ireland). Planning legislation and policy — including the National Planning Policy Framework, local planning policies and permitted development rights — governs what can be built and where. The Building Safety Act 2022 has introduced specific requirements for higher-risk buildings including a new regulatory gateway process, a safety case regime and requirements for the maintenance of a golden thread of information throughout the building's lifecycle.

This resource from Knauf Insulation Limited addresses regulatory knowledge that is directly applicable to construction practice. Construction professionals who maintain current regulatory knowledge are better placed to advise clients accurately, design compliant buildings and manage the regulatory process efficiently.

How This Fits Your CPD Requirements

Regulatory knowledge is a core competency requirement for most construction professional bodies. RIBA's mandatory core curriculum includes legal, regulatory and statutory compliance as a required topic area. RICS requires members to maintain competency in relevant legislation and regulation. CIOB includes understanding of building regulations and construction law in its competency framework. Architectural technologists (CIAT) are required to demonstrate competency in legislation and regulation as one of their 10 core competency areas. Structured CPD on regulations and law from recognised providers is recognised as valid formal CPD by all major construction professional bodies.

What does Part E cover?
Part E (Resistance to the Passage of Sound) sets minimum performance standards for sound insulation in dwellings and rooms for residential purposes.
What is the difference between airborne and impact sound?
Airborne sound is generated by sound waves travelling through air, such as voices and music. Impact sound is generated by direct physical contact with a structure, such as footsteps.
How is sound insulation tested?
Sound insulation is tested using BS EN ISO 10140 (laboratory) and BS EN ISO 16283 (field testing). Pre-completion testing is required under Approved Document E for most new dwellings.

About Sound Insulation Principles for Better Building Acoustics

Poor acoustic performance is one of the most common and costly building defects. Understanding the science of sound, how it is measured, and what Part E of the Building Regulations requires is essential for architects and specifiers. This Knauf Insulation CPD provides a clear and practical grounding in acoustic design principles, from fundamental physics of sound transmission through to specifying appropriate insulation solutions.

This CPD resource is provided by Knauf Insulation (Knauf Insulation Limited) and is suitable for Architects, Building services engineers, Acoustic consultants and other UK construction professionals.