Alu-Clad Inward Opening (Tilt&Turn) Windows - Alu-Clad Casement Windows
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Inward opening tilt and turn aluminum clad windows
Application
Inward opening aluminium-clad windows are ideal for locations where easy internal cleaning is required, such as multi-storey buildings, apartments, or areas with limited external access. They allow convenient cleaning and maintenance from inside the property, removing the need for external ladders or scaffolding.
These windows are also perfectly suited for buildings situated along pavements or narrow walkways, where outward-opening sashes could obstruct pedestrian movement or create safety concerns. The inward-opening design ensures ease of use while maintaining safety and space efficiency.
Combining functionality with performance, these alu-clad windows offer enhanced acoustic insulation of up to 45dB, providing excellent noise reduction for properties in busy urban environments or near traffic. In addition, they deliver exceptionally low thermal transmittance with a U-value of 0.8 W/m²K, ensuring outstanding energy efficiency and comfort throughout the year.
The aluminium-clad exterior provides superior weather protection and minimal maintenance, while the timber interior adds warmth and aesthetic appeal. Together, these features make inward opening alu-clad windows an ideal choice for both residential and commercial buildings requiring accessibility, durability, high acoustic performance, and superior thermal efficiency.
Description
Inward opening Tilt and turn aluminum clad timber windows overlaid with durable aluminum on the external face. This reduces maintenance and opens up a wealth of design and colour possibilities.
Features and benefits:
- High performance in water tightness and air permeability tests; and an achievable Uw value as low as 0.8.
- Secured By Design approval.
- Large operable sash size (up to 3 m high) gives scope for stunning feature windows which deliver natural light and flexible ventilation.
- TRC offer these alu-clad windows with either double or triple glazing, a choice of four glass types, and hardwood or softwood frames plus RAL paint finishes.
- FSC certified.
General information
Color | Clear Beige Black Blue Green Manufacturer guidanceMultiple options available. RAL classic range. |
Finish | Powder-coated Guidance for specification option: External. Coated Guidance for specification option: Internal - applied factory finish using water based micro-porous satin paint/ stain (three coats). |
Material | Timber Aluminium |
Shape | Rectangle Guidance for specification option: Special shapes available. Circle Triangle Square |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | L1/304 Wood windows L10/210 Wood windows L10/10 Wood windows |
Specification data - Wood window units
Classification data | |
Standard | To BS EN 6375-1, EN ISO 10077 and ISO 9001. |
Third-party certification | FSC Certified and Secured By Design (SBD) Certified. |
Dimensions and configurations | As Drawings. Guidance for specification option: Insert reference. As Schedule. Guidance for specification option: Insert reference. |
Product performance | |
Weather performance | |
UK exposure category | To BS 6375-1, 2000 Pa. |
Air permeability | To BS EN 1026, 600 Pa (positive and negative pressure). To BS 6375-1, Class 4. |
Watertightness | To BS 6375-1, Class 9A. To BE EN 1026, 600 Pa (positive and negative pressure). |
Resistance to wind load | To BS 6375-1, Class A5. To BS EN 1026, 2000 Pa |
Durability | |
Operation and strength characteristics | To BS 6375-2. |
Safety | |
Security level | To PAS 24. To Secured by Design standard. |
Environmental | |
Acoustic performance rating | To BS EN ISO 717-1, 51 dB. |
Thermal | |
Whole window U-value | 1.2 W/m2K. Guidance for specification option: Double glazed. 0.8 W/m2K. Guidance for specification option: Triple glazing. |
British Fenestration Rating Council Window Energy Rating | A. |
Frame | |
Profile | 86 x 94 mm. Guidance for specification option: As standard. 86 x 108 mm. Guidance for specification option: Enhanced thermal performance. |
Wood species | Engineered Accoya. Engineered European oak. Engineered hardwood. Engineered redwood. Guidance for specification option: As standard. |
Appearance class | For opaque finishing: to BS EN 942, J10 for glazing beads, drip mouldings and the like. J40 or better for all other members. |
Finish as delivered | Basecoat stain. Guidance for specification option: Insert requirement. Dual finish. Guidance for specification option: Insert requirement. RAL classic range Guidance for specification option: Insert requirement. |
Preservative treatment to wood components | Preservative treated. |
Ventilator | Through frame head. Through sash head trickle ventilator, EA 1700, 4400, 5000 mm². Guidance for specification option: As standard. |
Frame horns | Not Required. |
Glazing or infill | |
Standard | Relevant parts of BS EN 1279. |
Requirements | Double glazed, 4/16/4 low-E. Guidance for specification option: As standard. Triple glazed, 4 low-E /14/4/16/4 low-E. |
Hardware | SIEGENIA TITAN AF. |
Operation | |
Type | Manual. Electrically powered hydraulic. |
Electrical supply | Electric actuators. |
Fixing features | Project specific. |
Configurations | Direct glazed. Direct glazed over direct glazed. Direct glazed over tilt and turn. Double direct glazed. Double tilt and turn. Side tilt and turn next to direct glazed. Tilt and turn. Tilt and turn floating mullion. Tilt and turn over direct glazed. Tilt and turn over tilt and turn. |
Frame profile moulding | 25 mm. |
Sash | 78 x 94 mm. Guidance for specification option: As standard. 78 x 108 mm. Guidance for specification option: Enhanced thermal performance. |
Sill projection | 50 mm. 70 mm. 90 mm. 110 mm. 130 mm. 150 mm. 225 mm. 300 mm. 360 mm. |
MoistureContent | 2–19%. |
Perimeter spacer bars | White. Guidance for specification option: As standard. Black. Silver. |
Glazing beads | Internally beaded. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Lithuania |
Country of product manufacture | Lithuania |
Manufacturing plant location | |
Material | Timber Aluminium |
Recyclability | 100% Manufacturer guidanceRecyclable parts of product timber, aluminium, glass, gaskets. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0.5 % |
Expected Life | 60 year |
Product certifications
UL Certified
Alu-Clad Inward Opening (Tilt&Turn) Windows_ Watter_Air_Wind_Tilt & Turn
UL Certified
Alu-Clad Inward Opening (Tilt&Turn) Windows_Perforance_BS 6375_22009
UL Certified
Alu-Clad Inward Opening (Tilt&Turn) Windows__PAS24_2016
Literature
Aluminium Clad Inward Opening Windows - Technical Drawings
Case studies
St Benedict's School
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