The HT 400, a timber-aluminium entrance door, is one of our core commercial offerings here at Internorm. Popular thanks to a comprehensive performance, long lifespan and attention-grabbing aesthetics, the profile can be applied to nine of our door models.

Exuding luxury through the use of timber and square edges, these entrance doors deliver a reassuring standard of security for the end user, all without requiring excess upkeep.

The HT 410 is an industry leading entrance door with high-end commercial application. Manufactured from a composite blend of timber and aluminium, these composite doors and enjoyed by all end users, delivering eye-catching aesthetics.

All the while, these doors are secure, durable, weatherproof and energy efficient. With a comprehensive range of benefits and elegant visuals, it is easy to see why this Internorm door is so popular for commercial projects.