Building on its System 10 range of composite doors, WHS Halo has introduced a new triple seal door.

Developed in response to customer demand, the new door has a single rebated door slab with a sash that is flush with the outer frame, in keeping with the interior appearance of a traditional door.

The System 10 triple seal door satisfies both PAS 23 weather performance and PAS 24 security standards, and is available with low and ultra low profile thresholds to meet Part M of the Building Regulations. The door glazing complies with Part N.

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