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Application

Suitable for use as 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.

General information

Color

-

Manufacturer guidance

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

Finish

Powder-coated

Material

Aluminium

Uniclass

Pr_30_59_24_02 Aluminium doorsetsPrimary

CAWS

L20/280 Doors

L20/45 Doors

Product range

Aluminium Doorsets

Specification data - Aluminium doorsets

Standard

-

Manufacturer guidance

Consult manufacturer and insert requirement.

Configuration

Double leaf, single action.

Single leaf, single action.

Doorset size

Sash: 900 x 2100 mm (maximum).

Guidance for specification option:

W x H: Insert requirement.

Performance

-

Thermal

Maximum U-value: 1.5 W/m²K, 1.0 W/m²K (using sealed unit).

Frame

-

Material

Aluminium.

Threshold

Manufacturer standard.

Perimeter seals or inserts

Weatherseal.

Finish

-

Coating

Marine quality powder coat.

Colour

-

Manufacturer guidance

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

Installation fasteners

Manufacturer standard.

Door leaf

-

Thickness

-

Manufacturer guidance

Dependent on glazing.

Core

Glazing.

Material

Aluminium.

Lippings

Manufacturer standard.

Perimeter seals

Weatherseal.

Beading

-

Type

Gasket.

Tape.

Material

Manufacturer standard.

Fixing

Manufacturer standard.

Finish

-

Coating

Marine quality powder coat.

Texture

Manufacturer standard.

External colour

Guidance for specification option:

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

Internal colour

Guidance for specification option:

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

Film thickness (minimum)

Manufacturer standard.

Hardware

Manufacturer standard.

Art Deco.

Heritage.

Marine grade 1.4401 (316) stainless steel.

Perimeter edge/ thermal break

Extended polyamide thermal break.

Locking

Multi-point locking and face mounted shoot bolts.

Sightline

59 mm.

Beading

Gasket, Tape.

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