Tag Archives: a1 classified vents

NEW External Grilles and Fire Safety Regulations Refresher

Rytons A1® rated range of metal grilles has expanded with the launch of three NEW A1 classified Return Grilles 175mm x 175mm with Spigots A1RD4LV (100mm Dia.), A1RD5LV (125mm Dia.) and A1RD6LV (150mm Dia.). These square grilles join our A1 classified Round FlowRyt® Grilles with Spigots A1FRR100 (100mm Dia.), A1FRR125 (125mm Dia.) and A1FRR150 (150mm [...]
A1 Fire-rated News