Aluminium exterior door L547-2 made to order

Aluminium exterior door L547-2 with 92 mm profile depth and high-performance quadruple glazing for superior thermal efficiency. Certified ift Rosenheim system designed for contemporary residential applications.

The L547-2 exterior door is a high-performance solution for primary access in modern residences. Constructed from 3 mm aluminium with a 92 mm system profile, it delivers long-term rigidity and durability across varied climates. Positioned in the premium segment of the product range, this door combines advanced thermal technology with elegant, versatile design that adapts to contemporary architectural styles.

The 92 mm leaf depth and robust profile create a structurally stable system, while an articulated 34 mm thermal break minimizes heat transmission. The quadruple glazing configuration (44.1 triplex / 5 mm Satinato / 44.1 triplex) provides exceptional thermal insulation and acoustic protection, complemented by three EPDM sealing gaskets that ensure weathertight performance in all conditions. The 80 mm frame depth and 92 mm total system depth integrate seamlessly into standard wall studs, simplifying installation logistics.

Thermal performance is certified at Ud = 0.85 W/m²K per ift Rosenheim standards, exceeding current energy efficiency requirements and significantly reducing heating and cooling loads. The Satinato centre glazing offers enhanced solar protection and privacy screening, valued in applications where discretion is paramount. The structural integrity of the aluminium profile guarantees stable performance over decades without warping or stress fracture.

Standard door sizes reach 1100×2300 mm, with single-leaf variants extending to 1200×2500 mm, providing design flexibility for diverse architectural scenarios. The modular system allows straightforward customization of hardware details and opening mechanisms according to spatial requirements and aesthetic preferences.

This door is ideal for contemporary residences, smart homes, and high-end renovation projects where thermal and acoustic insulation are priorities. It pairs elegantly with polished concrete, terrazzo, or solid wood flooring, creating refined transitions between interior and exterior zones. Its design versatility suits both minimalist modern façades and character-driven contemporary architecture.

The L547-2 achieves a thermal coefficient of 0.85 W/m²K, certified by ift Rosenheim, placing it in the superior insulation category for residential projects. The 92 mm system depth combined with quadruple glazing and an articulated 34 mm thermal break ensures significant heat loss reduction, meeting passive building standards.

The L547-2 features an aluminium profile with 3 mm thickness, modular construction with an insulated core and 92 mm leaf depth. The 80 mm frame depth and articulated thermal break system ensure structural rigidity and long-term performance. Available finishes include standard paint in corporate colours and veneer or laminate options, tailored to each residential project's aesthetics.

The L547-2 is designed with a 92 mm total system depth and 80 mm frame depth, compatible with standard masonry and aluminium or wooden frames. The 92 mm leaf thickness allows installation in standardised openings of 1100×2300 mm, with customisation up to 1200×2500 mm for single-leaf configurations. Triple-point sealing with 3 EPDM gaskets ensures proper installation and long-term durability.

The L547-2 combines high-strength aluminium construction with certified hardware and multi-point sealing to provide a secure and water/air-tight barrier. The 3 EPDM gaskets and 92 mm profile ensure long-term acoustic performance and insulation without intensive maintenance. Painted or veneered finishes resist environmental stress and are easily cleaned with water and neutral detergent.

Yes, the L547-2 is designed as a modular system allowing custom dimension adaptation. Standard dimensions are 1100×2300 mm, but for single-leaf configurations, it can be customised up to 1200×2500 mm. The 92 mm modular profile and adjustable 80 mm frames adapt to bespoke openings while maintaining thermal performance and multi-point sealing regardless of size.

The L547-2 uses a quadruple glazing system: 44.1 triplex / 5mm Satinato / 44.1 triplex, offering superior thermal insulation and sound absorption. Triplex glass (44.1) ensures structural safety and impact protection, whilst the Satinato layer in the middle reduces sound and direct light transmission. This layered combination within the 92 mm system directly contributes to the 0.85 W/m²K Ud coefficient, placing the door in the maximum energy efficiency category.