Alitherm 800 - Thermally Broken Casement Window
Verified by manufacturer 3 months ago
QA Certificate
Certificate type
BSI Kitemark
Certificate type
Qualicoat approval
Certificate type
Secured By Design
Certificate type
Thermally broken aluminium, side-hung, top-hung or fixed casement window system.
Application
All general light-use applications.
Description
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:
- An enhanced system designed to comply with the revisions to the Building Regulations (E&W), Document L compliant.
- High thermal performance window suitable for all general use applications.
- Will achieve U-values under 1.6 W/m²K when used in conjunction with correct double glazed sealed unit.
- BRE Green Guide A+ Rating.
- System can achieve Window Energy A Rating.
- Extended chambered polyamide thermal breaks provide excellent thermal performance.
- British Standard Kitemarked system – KM 81580 and KM 81543.
General information
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 |
Specification data - Aluminium window units
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. |
Sustainability data
Country of material origin | Europe Guidance for specification option: Principally UK and EU suppliers. |
Country of product manufacture | United Kingdom |
Material | Aluminium |
Third party certifications
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
KM81580 Window Systems
Literature
Alitherm Windows Series - (300,600,700,800)
Smart Colours & Finishes