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Application

It is the ideal replacement for steel balcony doors on heritage applications such as building renovations or apartment conversions.

Description

Thermally broken, aluminium, single or double doors incorporating innovative polyamide thermal break technology, which creates a barrier between the cold air outside and warm air inside. This technology significantly reduces thermal transmittance and enhances the overall U-value of the product.

Alitherm Heritage is available in a choice of standard and non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodized effect finishes.

The Alitherm Heritage door provides the solution for conservation areas where planning regulations require a like-for-like product replacement. The 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 1.5 W/m²K when installed with a suitable sealed unit.

Features and benefits:

  • An enhanced system designed to comply with the revisions to the Building Regulations (E&W), Document L compliant.
  • Marine grade 1.4401 (316) marine grade stainless steel hardware option, along with Heritage and Art Deco.
  • Polyamide thermal break provides enhanced thermal performance.
  • Slim sightlines.
  • Tape or gasket glazed.
  • Multi-point locking and face mounted shoot bolts.

Applications:

It is the ideal replacement for steel balcony doors on heritage applications such as building renovations or apartment conversions.

General information
Material

Aluminium

Uniclass 2015 Metal doorsets (Pr_30_59_24_52)
Specification data
Product Reference

Alitherm Heritage Doors

Standard

Consult manufacturer

Configuration

Double leaf, single action

Single leaf, single action

Size

As drawing

Insert reference.

As schedule

Insert reference.

Product performance -
Fire performance -
Fire integrity

Manufacturer's standard

Fire insulation

Manufacturer's standard

Radiation

Manufacturer's standard

Smoke control

Manufacturer's standard

Reaction to fire

Manufacturer's standard

Acoustic performance rating

Manufacturer's standard

Strength and durability

Manufacturer's standard

Thermal

U-value up to 1.5 W/m²K (using sealed unit 1.0 W/m²K)

Intruder resistance -
Bullet resistance -
Frame -
FrameMaterial

Aluminium

Threshold

Manufacturer's standard

Perimeter seals or inserts

Weatherseal

Frame finish -
Coating

Marine quality powder coat

Texture

Manufacturer's standard

Colour

Insert single or dual colour requirement from metallic, dual colour, Smart’s Sensations textured, and Alchemy anodized effect finishes.

Film thickness (minimum)

Manufacturer's standard

Installation fasteners

Manufacturer's standard

Door leaf -
Thickness

Dependent on glazing

Core

Glazing

Material

Aluminium

Lippings

Manufacturer's standard

Perimeter seals

Weatherseal

Door leaf glazing -
Type

Insert requirement, available 24–32 mm as double or triple glazed units.

Beading -
Type

Gasket

Tape

Material

Manufacturer's standard

Fixing

Manufacturer's standard

Finish -
Coating

Marine quality powder coat

Texture

Manufacturer's standard

External colour

Insert single or dual colour requirement from metallic, dual colour, Smart’s Sensations textured, and Alchemy anodized effect finishes.

Internal colour

Insert single or dual colour requirement from metallic, dual colour, Smart’s Sensations textured, and Alchemy anodized effect finishes.

Film thickness (minimum)

Manufacturer's standard

Hardware

Manufacturer's standard

Art Deco

Heritage

Marine grade 1.4401 (316) marine grade stainless steel

Standard product features

Material:

Aluminium.

Typical sightline:

59 mm.

Locking:

Multi-point locking and face mounted shoot bolts.

Thermal break:

Extended polyamide thermal break to enhance thermal performance.

Product Options

Doorset size:

Sash available up to 900 x 2100 mm (w x h).

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