Verified by manufacturer 3 months ago
QA Certificate
Certificate type
BSI Kitemark
Certificate type
BSI Kitemark
Certificate type
BSI Kitemark
Certificate type
BSI Kitemark
Certificate type
Qualicoat approval
Certificate type
Secured By Design
Certificate type
BSI Kitemark
Certificate type
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:
Color | Beige Blue Bronze Brown Copper Manufacturer guidanceAvailable in standard RAL colours and manufacturers in house range of Naturals, Alchemy and Cotswold colours. |
Finish | Powder-coated |
Material | Aluminium |
Shape | Square Rectangle Other |
Length | Bespoke 800 mm 1400 mm 2100 mm |
Width | 70 mm |
Height | Bespoke 1300 mm 1400 mm 2100 mm |
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 |
Standard | Manufacturer guidanceConsult manufacturer and insert requirements. |
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 | 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: 2022. |
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. Motorized. |
Fixing features | Manufacturer standard. |
Configuration | Fixed. Side-hung. Top-hung. |
Materials | Aluminium. |
FrameDepth | 70 mm. |
Perimeter edge/ thermal break | Extended polyamide thermal break. |
Colour | Guidance for specification option: Standard RAL colours and manufacturers own standard range available, consult manufacturer and insert requirements. |
Country of material origin | Europe Guidance for specification option: Principally UK and EU suppliers. |
Country of product manufacture | United Kingdom |
Material | Aluminium |
QA Certificate
Kitemark: Certificate: KM 81543
BSI Kitemark
[Alitherm 800] [BSI2370/7948221] BS6375-1 2
BSI Kitemark
[Alitherm 800] [BSI2370/7999995] Restrictor Test
BSI Kitemark
[Alitherm 800] [BSI2370/8023680] Pas24 - Security
BSI Kitemark
[Alitherm 800] [BSI2370/8029234] PAS24 - Security
Qualicoat approval
Smart Qualicoat Certificate
Secured By Design
Secured by Design Certificate
BSI Kitemark
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