Verified by manufacturer 1 month ago
Side Hung
Made in Britain
Certificate type
Qualicoat approval
Certificate type
Secured By Design
Certificate type
BSI Kitemark
Certificate type
Aluminium casement windows.
Suitable for Residential and Light Commercial Properties, and multi-storey.
Combining outstanding value and quality, with class-leading performance and security, the new Alitherm 400 system provides a range of stylish casement windows and single and double doors.
The system is perfect for a wide variety of projects, including both new build and refurbishment, residential and light commercial applications and is proudly made in Britain by Smart. Alitherm 400’s design incorporates Smart’s innovative polyamide thermal break technology, which creates a barrier between the cold air outside and warm air inside, significantly reducing thermal transmittance and enhancing the system’s overall U-value. The system is also fully compliant with changes to the Building Regulations Approved Document L, is rigorously tested to PAS 24:2022 as standard and exceeds the requirements for weather resistance and security performance.
The Alitherm 400 window is the first thermally broken aluminium system to feature Smart’s pioneering coextruded glazing gasket. This means the beads are supplied with the glazing gasket post-extruded into the profile. This enables the Quick-Glaze beads to be simply tapped in on site, significantly reducing fabrication and installation time.
Available with a flush or chamfered profile, the slim lines of Alitherm 400 provide excellent weather and thermal performance, as well as the security assurance provided by PAS24 accreditation. While the flush, flat face option is suitable for off-set, face-mounted espagnolette locks, the chamfered design features a eurogroove, to enable in-line espagnolette locking mechanisms to be used.
Features and benefits:
Color | Black Beige Bronze Brown Green Manufacturer guidanceAvailable in standard RAL colours and manufacturers in house range of Naturals, Alchemy and Cotswolds ranges. |
Finish | Powder-coated |
Material | Aluminium |
Shape | Square Rectangle |
Length | Bespoke |
Width | 864 mm 1400 mm 2100 mm Bespoke |
Height | 1400 mm 1500 mm 2100 mm Bespoke |
Warranty description | 25 year Guidance for specification option: Warranty period for powder-coating. |
Uniclass | |
CAWS | L10/25 Aluminium windows L10/330 Aluminium windows |
Product range |
Description | Aluminium thermally broken casement window. |
Manufacturer | Smart Architectural Aluminium. |
Third-party certification | BSI Kitemark (BS 4873/PAS 24).Guidance for specification option: Certificate no.: KM 81580 (enhanced security aluminium window systems supplier). |
Dimensions and configurations | Manufacturer guidanceRefer to fabrication manual - Size limitation and performance characteristics, and insert requirements or refer to a drawing. |
Product performance | |
Fire performance | |
Fire egress | Manufacturer guidanceIn accordance with size limitation and performance characteristics. |
Weather performance | |
Air permeability | To BS 6375-1, Class 4. |
Watertightness | AE2400. |
Resistance to wind load | 2000+. |
Safety | |
Security level | To PAS 24: 2022. |
Thermal | |
Whole window U-value | 1.4 W/m²K. |
British Fenestration Rating Council Window Energy Rating | Band A. |
Frame | |
Profile | Chamfered.Flush.Heritage. |
Finish as delivered | |
Coating | Power-coated to Qualicoat standard. |
Colour | Guidance for specification option: Standard RAL colours and manufacturers own range available, consult manufacturer and insert requirements. |
Glazing or infill | |
Requirements | 24 mm.28 mm.32 mm.36 mm.40 mm.45 mm. |
Hardware | Manufacturer guidanceRefer to fabrication manual - Size limitation and performance characteristics, and insert requirements or refer to a schedule. |
Operation | |
Type | Manual.Motorized. |
Fixing features | Through the frame or by fixing straps.Guidance for specification option: Refer to manufacturers fabrication manual for part numbers. |
Contains Red List materials | No |
Country of material origin | Europe Guidance for specification option: Principally UK and EU suppliers. |
Country of product manufacture | United Kingdom |
Material | Aluminium |
Recyclability | Recyclable |
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