Heritage Aluminium Doors (Smart Alitherm Heritage)

Heritage Aluminium Doors
(Smart Alitherm Heritage)

Single and double doors that replicate traditional steel aesthetics, with modern thermal performance and enhanced security.

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smart heritage double doors

Product Overview

If your property has original steel doors, or uPVC replacements that don’t suit the building’s character, the Alitherm Heritage door offers a more appropriate solution. The 59mm sightlines match traditional steel proportions, and the aluminium frames won’t rust or require regular repainting.

Both single and double door configurations are available, with PAS 24 security certification. Hardware options include heritage-style handles to complement Victorian and Art Deco properties.

This product is part of the Smart Alitherm Heritage range, along with the Heritage Aluminium Windows.

smart heritage doors handle

Design and Configuration Options

Available as single or double doors, in both inward and outward opening configurations. Maximum leaf size is 900mm wide by 2100mm tall.

Frames can be finished in any standard RAL colour, with dual-colour options available. Metallic, textured (Sensations), and anodised-effect (Alchemy) finishes are also offered.

Hardware options include traditional Monkey Tail and Bulb-End handles, as well as Art Deco lever handles – all available in finishes to match the frames. Marine-grade 316 stainless steel hardware is available for coastal or exposed locations.

Glazing can be tape or gasket sealed, with units from 24mm to 32mm.

Heritage Aluminium Single Doors

smart heritage single door
smart heritage single door handle

Heritage Aluminium Double Doors

smart heritage double doors
smart heritage double doors handle

Features

Single or double configurations

Both options available, with maximum leaf dimensions of 900 × 2100mm

Heritage hardware

Monkey Tail, Bulb-End, and Art Deco handle options available

PAS 24 security

Tested to enhanced UK security standards, with multi-point locking and shoot bolts

59mm sightlines

Matches the slim proportions of traditional steel doors for heritage approval

Technical Details

Performance

  • U-value: 1.6 W/m²K
  • Air permeability: Class 4, 600Pa
  • Water tightness: Up to Class 8A (outward opening)
  • Wind resistance: Class 3, 1200Pa

Security & Standards

  • Security: PAS 24:2016
  • Weather testing: BS 6375 Parts 1, 2 & 3
  • Locking: Multi-point with face-mounted shoot bolts

Dimensions

  • Sightlines: 59mm
  • Max leaf size: 900 × 2100mm
  • Glazing thickness: 24–32mm

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