Smart Alitherm 400 Aluminium Window
The Smart Alitherm 400 suite is the latest window offering from Smart Aluminium. Designed to meet the requirements of strict new 2022 building regs, this means our windows satisfy all building regs without costly glass upgrades (a common issue on lesser aluminium windows).
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The Smart Alitherm 400 suite is the latest window offering from Smart Aluminium. Designed to meet the requirements of strict new 2022 building regs, this means our windows satisfy all building regs without costly glass upgrades (a common issue on lesser aluminium windows).
They also feature the Smart 'Quick-Glaze' tap in bead, meaning no cutting wedge gasket on site (this can save hours of labour time)!
| Brand/Model | Smart Alitherm 400 Windows |
| Material | Aluminium |
| Delivery Time | 2-3 weeks |
| Glazing | 28mm Double Glazed/36mm Triple Glazed |
| Cill Options | 85mm, 150mm, 190mm and 225mm |
| Standard Colours | Black, Grey, White, Grey on White, 200+ Bespoke RAL Colours |
| Handle Colours | White, Chrome, Satin, Gold, Grey and Black |
| Guarantee | 10 years |
*Delivery time is a typical example and is dependent on postcode and current workload.
| Frame Depth | 70mm |
| Sash Depth | 70mm |
| Sightlines | 93.5mm (sash and frame) |
| Max Height | 2100mm |
| Max Width | 1200mm |
| Max Overall Weight | 90kg |
| U Value | 1.4 W/m²K (double glazed) or 1.1 W/m²K (triple glazed) |
| Air Permeability | Class 4 |
| Water Tightness | Class 9A 600pa |
| Resistance to Wind Load | Class BE 2400pa |
| 2022 Document L compliant | Yes |
| Security | PAS 24, Document Q |
