aWindow.
Smart Alitherm Heritage HD dark aluminium windows in an interior

Smart Systems Steel heritage

Smart Alitherm Heritage HD

Heritage aluminium windows with traditional proportions and outward-opening casements.

  • Fixed, side-hung and top-hung arrangements
  • Traditional and Art Deco hardware choices
  • Single- or dual-colour finishes
Enquire about this product aWindow Smart Heritage brochure

Product details

Heritage lines, aluminium construction.

Alitherm Heritage HD uses slim aluminium sections and traditional proportions associated with Victorian, Edwardian and Art Deco buildings. It is an aluminium alternative for a steel-inspired appearance, with fixed lights and outward side-hung or top-hung casements.

Glazing bars, colour and hardware shape the finished character, including traditional Monkey Tail and Bulb handle options. Opening sizes are selected with the appropriate profiles, hinges and locking hardware.

Your choices

Shape the panes, openings and colour.

Character and glazing bars

Discuss pane divisions and contemporary, traditional, Monkey Tail or Bulb hardware styles.

Opening size

Select profiles and hardware around the opening; larger HD formats require separate configuration checks.

Frame colours

Consider the colour inside and outside, including a dual-colour arrangement where available. Explore the finish samples below.

Colour & surface

Smart textured finishes

Metallic and textured finishes from the Smart collection, shown as real surface samples.

Brochure examples include RAL 9016 White, RAL 7016 Anthracite Grey and RAL 9005 Jet Black, alongside selected bronze and heritage finishes. Confirm availability for the selected system and fabrication route with a physical sample; screen colours are a guide.

Open a sample to explore the surface and save a preference for your enquiry.

Smart textured finishes

Inside the construction

Look a little closer.

Open the drawings to inspect frame, glass and fixing details.

Heritage HD casement section

A typical window section with 28 mm glazing. Other glass depths require the appropriate profiles.

Heritage HD casement sectionOpen full-size

Specification

At a glance.

Frame depth
52 mm
Glazing options
24, 28, 32 or 42 mm, depending on profile selection
Published thermal headline
U-value 1.5 W/m²K with 1.0 W/m²K centre-pane glass; configuration-dependent

Compare your options

View all products

Your project

Set out the heritage windows.

Share a photograph of the elevation and your preferred glazing-bar pattern. Mark fixed, side-hung and top-hung panes, with approximate sizes, so we can review the proportions and opening arrangement.

Discuss Smart Alitherm Heritage HD