Alitherm 500
Verified by manufacturer 6 months ago
QA Certificate
Certificate type
Thermally broken aluminium, side-hung or top-hung flush casement window system.
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.
General information
Material | Aluminium |
Uniclass | |
CAWS | L10/25 Aluminium windows L10/330 Aluminium windows |
Product range |
Specification data - Aluminium window units
Standard | Manufacturer guidanceConsult manufacturer and insert requirement. |
Dimensions and configurations | As drawing.Guidance for specification option: Insert reference. As schedule.Guidance for specification option: Insert reference. |
Product performance | |
Fire performance | |
Fire resistance | Manufacturer standard. |
Weather performance | |
UK exposure category | Manufacturer standard. |
Air permeability | To Class 4, 600 Pa. |
Watertightness | To Class E1050, 1050 Pa. |
Resistance to wind load | To Class AE2400, 2400 Pa. |
Durability | |
Operation and strength characteristics | Manufacturer standard. |
Safety | |
Anti-ligature standard | Manufacturer guidanceConsult manufacturer and insert requirement. |
Security level | To PAS24: 2012. |
Environmental | |
Background ventilation | Manufacturer standard. |
Acoustic performance rating | Manufacturer standard. |
Thermal | |
Whole window U-value | 1.4 W/m²K (maximum).Guidance for specification option: 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 | Guidance for specification option: Insert single or dual colour requirement from the Naturals, Sensations, Alchemy or Cotswold colour ranges. |
Film thickness (minimum) | Manufacturer standard. |
Ventilator | Manufacturer standard. |
Glazing or infill | |
Standard | Manufacturer guidanceConsult manufacturer and insert requirement. |
Requirements | 24 mm, double glazed.28 mm, double glazed. |
Hardware | Manufacturer standard.Marine grade 1.4401 (316) stainless steel. |
Operation | |
Type | Manual. |
Fixing features | Manufacturer standard. |
FrameDepth | 59.5 mm (63.5 mm sight line). |
Third party certifications
QA Certificate
Kitemark: Certificate: KM 81580
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