Tag Archives: non-combustible air bricks

5 Things to Know About Rytons Metal Air Bricks

Rytons A1® Fire-rated Air Bricks are single, double and triple size galvanised steel air bricks.  Available in three styles - Return Grille, Square Holed and FlowRyt® - each air brick provides a high air flow whilst maintaining low resistance.  Fire classification A1 they are suitable for use in the external walls of high-rise buildings with [...]
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