REPLACEMENT STEEL HERITAGE DOORS

PRODUCT INFORMATION

The Smart Alitherm Heritage door is the ideal replacement for steel doors on heritage applications such as building renovations or apartment conversions.

The Alitherm Heritage door provides the solution for conservation areas where planning regulations require a like-for-like product replacement.

Alitherm Heritage door profiles feature the system’s signature slim sightlines and elegant lines that complement Smart’s existing Alitherm Heritage window and mimic those of steel doors.

The system has all the advantages of modern aluminium profiles that feature polyamide thermal breaks, allowing the system to achieve a U Value of 1.6 W/m2k when installed with a suitable sealed unit.

Design Applications

External single or double open out heritage doors                                                                                  
Balcony Doors

Features

Window Energy Rating ‘A’ – when using correct profile, glass unit & spacer bar
Thermal performance
1.6 W/m²K with 1.2 centre pane U value
1.4 W/m²K with 0.8 centre pane U value
Method of fabrication: corner crimping
24mm double glazed unit
Tape or gasket glazed
Multipoint locking
Traditional Art Deco handles available

Replacement Steel Heritage Doors Gallery

Gallery