Document Status
Current
Supplement
Core Supplement
Series
Certificate
Abstract
Relates to Hytherm SD, Hytherm HD and Warm-R Premium SD, Warm-R Premium HD Underfloor Insulation, a range of rigid expanded polystyrene (EPS) boards, used as insulation in ground-bearing or suspended concrete ground floors, or between the joists of suspended timber ground-floors, in new and existing domestic buildings. Key factors assessed mechanical resistance and stability, safety in case of fire, hygiene, health and the environment, safety and accessibility in use, protection against noise, energy economy and heat retention, sustainable use of natural resources, durability.
History
Date of issue: 21 August 2024.
Subjects
- Floors, insulation
- Floors/balconies/stairs
- Building structure
Publisher History
The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.