Verified by manufacturer 6 months ago
QA Certificate
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Thermally broken aluminium, side-hung, top-hung or fixed casement window system.
All general light-use applications.
Thermally broken aluminium side-hung, top-hung or fixed 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 800 is available in a choice of standard and non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodized effect finishes.
Features and benefits:
Material | Aluminium |
Uniclass | |
CAWS | L10/25 Aluminium windows L10/330 Aluminium windows |
Product range |
Standard | Manufacturer guidanceConsult manufacturer and insert requirements. |
Dimensions and configurations | 700 x 1400 mm (maximum).Guidance for specification option: Side-hung: Insert requirement. 1400 x 1300 mm (maximum).Guidance for specification option: Top-hung: Insert requirement. Manufacturer guidanceW x H. |
Product performance | |
Fire performance | |
Fire resistance | Manufacturer standard. |
Weather performance | |
UK exposure category | Manufacturer standard. |
Air permeability | To Class 3, 600 Pa. |
Watertightness | To Class E, 1050 Pa. |
Resistance to wind load | To Class A5, 2000 Pa. |
Durability | |
Operation and strength characteristics | Manufacturer standard. |
Safety | |
Anti-ligature standard | Manufacturer guidanceConsult manufacturer and insert requirement. |
Security level | To PAS 24: 2012. |
Environmental | |
Background ventilation | Manufacturer standard. |
Acoustic performance rating | Manufacturer standard. |
Thermal | |
Whole window U-value | Maximum: 1.3 W/m²K (0.7 mm centre pane), 1.5 W/m²K (1 mm centre pane). |
British Fenestration Rating Council Window Energy Rating | Can achieve Window Energy A Rating. |
Frame | |
Profile | Manufacturer standard. |
Finish as delivered | |
Coating | Marine quality powder coat. |
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. |
Ventilator | Manufacturer standard. |
Glazing or infill | |
Standard | Manufacturer guidanceConsult manufacturer and insert requirement. |
Requirements | Guidance for specification option: Insert requirement, available 24–28 mm as double or triple glazed units. |
Hardware | Manufacturer standard. |
Operation | |
Type | Manual. |
Fixing features | Manufacturer standard. |
Configuration | Fixed. Side-hung. Top-hung. |
Materials | Aluminium. |
FrameDepth | 70 mm. |
Perimeter edge/ thermal break | Extended polyamide thermal break. |