NBS Source
List your products

Alitherm 500

Third party certifications:
  • BRE Certificate

    Certificate type

  • QA Certificate

    Certificate type

Smart Systems Ltd

Thermally broken aluminium, side-hung or top-hung flush casement window system.

Jump to:
+44 (0)1934 876100 www.smartsystems.co.uk
Application

All general light use applications, including light commercial.

Description

Thermally broken aluminium, side-hung or top-hung flush casement window system 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 500 is available in a choice of standard and non-standard colours, with single and dual colour options including Smart’s own Naturals, Sensations, Alchemy and Cotswold colour ranges.

Features and benefits:

  • An enhanced system designed to comply with the revisions to the Building Regulations (E&W), Document L compliant.
  • BRE Green Guide A+ Rating.
  • System can achieve Window Energy B Rating.
  • Marine grade 1.4401 (316) marine grade stainless steel hardware option.
  • Profiles feature an extended polyamide thermal break to enhance thermal performance.
  • Fabrication is by method of crimped corners.
  • Profiles are chamfered externally and flat internally (not flush).
  • British Standard Kitemarked system – KM 81580.

Applications:

All general light use applications, including light commercial.

General information
Material

Aluminium

Uniclass 2015
Aluminium window units (Pr_30_59_98_02)Primary
Specification data - Aluminium window units
Product Reference

Alitherm 500

Standard

Consult manufacturer

Third-party certification

British Standard Kitemarked system – KM 81580

Dimensions and configurations

As drawing

Insert reference.

As schedule

Insert reference.

Product performance -
Fire performance -
Fire resistance

Manufacturer's standard

Weather performance -
UK exposure category

Manufacturer's standard

Air permeability

Class 4, 600 Pa

Watertightness

Class E1050, 1050 Pa

Resistance to wind load

Class AE2400, 2400 Pa

Durability -
Operation and strength characteristics

Manufacturer's standard

Load bearing capacity of safety devices

Manufacturer's standard

Safety -
Anti-ligature standard

Consult manufacturer

Security level

PAS24: 2012

Environmental -
Frame to glazing ratio (maximum)

Manufacturer's standard

Background ventilation

Manufacturer's standard

Acoustic performance rating

Manufacturer's standard

Thermal -
Whole window U-value

Up to 1.4 W/m²K (depending on design and glass unit)

British Fenestration Rating Council Window Energy Rating

Can achieve Window Energy B Rating

Frame -
Profile

Chamfered externally and flat internally

Finish as delivered -
Coating

Marine quality powder coat

Colour

Insert single or dual colour requirement from the Naturals, Sensations, Alchemy or Cotswold colour ranges.

Film thickness (minimum)

Manufacturer's standard

Ventilator

Manufacturer's standard

Glazing or infill -
Standard

Consult manufacturer

Requirements

24 mm double glazed

28 mm double glazed

Hardware

Manufacturer's standard

Marine grade 1.4401 (316) marine grade stainless steel

Operation -
Type

Manual

Fixing features

Manufacturer's standard

Configuration

Side-hung

Top-hung

Standard product features

Material:

Aluminium.

Frame depth:

59.5 mm (63.5 mm sight line).

Thermal break:

Extended polyamide thermal break to enhance thermal performance.

Product Options

Dimensions and configurations:

  • Side-hung: Available up to 700 x 1400 mm (w x h).
  • Top-hung: Available up to 700 x 1400 mm (w x h).

Third party certifications
  • Certificate: Green Guide A+ Rating
  • Kitemark: Certificate: KM 81580
Similar products from Smart Systems Ltd