Aluminium exterior door L554-2 made to order

Premium aluminium entrance door with 92 mm profile and exceptional thermal performance (Ud = 0.85 W/m²K). Quadruple glazing system ensures energy efficiency and lasting durability.

The L554-2 aluminium entrance door represents a sophisticated solution for primary accesses, combining advanced engineering with contemporary design principles. Manufactured in Greece, this door exemplifies high-performance entry systems designed for residences that demand superior thermal insulation and long-term durability.

The construction relies on a 3 mm aluminium profile with a total depth of 92 mm, supported by an articulated thermal break of 34 mm that optimizes behaviour across extreme climatic conditions. Triple EPDM gaskets ensure superior sealing, preventing water and air infiltration. The glazing system is exceptional: four layers combined in a 44.1 triplex / 5 mm satinato / 44.1 triplex configuration, creating a sound and thermal barrier of maximum efficiency.

Energy performance certified by ift Rosenheim achieves Ud = 0.85 W/m²K, positioning this door among premium solutions for contemporary buildings. Sound insulation and resistance to climate factors result from a robust construction, with a leaf thickness of 92 mm and frame depth of 80 mm. This translates into significant reductions in heating and cooling consumption throughout the year.

Standard dimensions up to 1100×2300 mm can extend to 1200×2500 mm for single leaves, offering flexibility in adapting to diverse architectural openings. Customization capability allows integration into multiple residential contexts, from minimalist modern homes to projects with traditional character.

This door is recommended for primary entries in buildings that prioritize thermal comfort, outdoor noise reduction, and a lasting architectural investment. Compatibility with floor heating systems makes it ideal for spaces with advanced climate control requirements. The aluminium finish supports both contemporary aesthetics and maintenance simplicity across decades.

Door L554-2 features a thermal coefficient Ud of 0.85 W/m²K (ift Rosenheim certified), placing it in the high-performance exterior door category. The quadruple glazing system (44.1 triplex / 5mm Satinato / 44.1 triplex) combined with a 34 mm articulated thermal break ensures optimal insulation, significantly reducing heat loss and maintaining consistent interior comfort.

The L554-2 system has a total depth of 92 mm: the frame is 80 mm deep and the leaf is 92 mm thick with 3 mm aluminium. This proportion delivers excellent rigidity and long-term dimensional stability, typical of premium profiles that balance weight with performance. The deep profile accommodates substantial thermal insulation without compromising aesthetics.

Door L554-2 features a triple sealing system with three EPDM (polymeric) gaskets, ensuring multi-point weather tightness against water and air. The gaskets are strategically positioned on the frame profile to block any infiltration path. Combined with the 92 mm deep profile and insulating glazing system, this sealing delivers excellent performance even in extreme weather or high wind conditions.

The L554-2 door has standard dimensions of 1100×2300 mm, suitable for typical openings. However, the system also supports custom fabrication with single-leaf doors up to 1200×2500 mm, depending on requirements and wall structure. Any custom sizing requires assessment of the profile and hardware to ensure optimal performance and long-term structural integrity.

Door L554-2 is installed following standard mounting procedures for aluminium profiles, with special attention to level and plumb. The frame profile (80 mm) is fixed into the masonry or existing structure, then the leaf is articulated in hinges and calibrated for perfect sealing. Installation requires assessment of the opening, masonry type and threshold presence to ensure long-term weathertightness and operation.

The aluminium frame of L554-2 requires regular cleaning with water and neutral soap to maintain shine, followed by wiping with a soft cloth. EPDM gaskets should be inspected annually and, if needed, cleaned and treated with a non-silicone lubricant to maintain flexibility. Hardware and hinges require light attention: annual inspection and lubrication if unusual noise occurs. Avoid abrasive solutions and harsh chemicals, which can degrade the finish and seals.