https://www.croydonfireplaces.co.uk/about-us/news/promat-promafour-board
Provides both the installer and homeowner many benefits including:
Resists continuous high temperatures of up to 1000°C
- Complies with Building Regulations Part J
- Easy construction with standard tools
- Minimal expansion and contraction during and after heating, reducing risk of cracking
- Naturally smooth surface that can be easily decorated
- Does not require plastering, negating need for wet trades
- High thermal storage capacity helps heat distribution evenly within a room
- HETAS Approved product