British Standards Institution

Source:: CEN
Committee:: B/540 - Energy performance of materials components and buildings
Categories:: Information management | Standardization. General rules
Comment period start date:: 20/06/2025
Comment period end date:: 03/08/2025

Comment by:

3rd Aug

Scope

This document specifies a test method for the determination of settlement of loose-fill insulation applied horizontally in ventilated attics. This test method measures the effects of humidity and temperature cycling.

Purpose

The aim is to amend the standard to change the formular in clause 8 as shown in the circulated draft document.

Comment on proposal

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Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

20/06/2025

Proposal end date:

03/08/2025

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

Adoption of a New Work Item - Revision of EN ISO 18393-1:2023, Revision of EN ISO 18393-1:2023, Thermal insulation products — Determination of settlement — Part 1: Loose-fill insulation for ventilated attics simulating humidity and temperature cycling

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