Aluminium exterior door L922 made to order

L922 aluminium exterior door with next-generation thermal insulation and quadruple glazing. A premium solution for homes combining energy efficiency with minimalist design.

The L922 is an exterior access solution that defines the new standard for thermal efficiency and durability in the aluminium segment. With a 92 mm system depth and optimised profile, it positions itself as a sophisticated choice for residential projects requiring high performance and premium finish.

This door's construction is built on 3 mm aluminium profile with articulated thermal breaks of 34 mm, which prevents heat transmission between exterior and interior zones. The 80 mm frame and 92 mm leaf ensure superior structural rigidity, while the three-gasket EPDM sealing system guarantees permanent protection against water and air infiltration. The thickness and composition of these elements have been validated through ift Rosenheim testing, a guarantee of international competence.

Thermal performance is certified at 0.85 W/m²K (Ud), a value that places this door among the most performant aluminium access solutions. The quadruple glazing — composed of 44.1 triplex / 5 mm Satinato / 44.1 triplex — delivers both exceptional thermal insulation and significant attenuation of external noise, creating superior acoustic comfort in interior spaces. Component certification and testing provide confidence in long-term durability.

L922 accepts standard dimensions up to 1100×2300 mm, with the option of single leaves up to 1200×2500 mm for personalised configurations. The discreet profile design allows integration with various opening types—hinged, sliding, or pivot systems—adapted to specific architectural needs. The mill-finish aluminium offers flexibility in colour personalisation, enabling integration into modern or classical concepts according to preference.

This door is recommended for contemporary homes with an emphasis on energy efficiency, renovation projects in noise-prone urban areas, or any residential space prioritising construction quality and long-term performance. It pairs elegantly with concrete, solid wood, or neutral-toned porcelain flooring, creating a sophisticated transition between exterior and interior.

L922 achieves a Ud coefficient of 0.85 W/m²K, certified by ift Rosenheim, placing it in the premium energy efficiency category. This performance is made possible by the articulated thermal break of 34 mm combined with quadruple glazing (44.1 triplex / 5mm Satinato / 44.1 triplex), which retains indoor heat and significantly reduces energy losses.

L922 is made from 3 mm thick aluminium, providing superior structural strength and remarkable longevity. Aluminium does not deform under extreme weather conditions (humidity, temperature fluctuations), requires no periodic repainting, and does not rust, making it ideal for long-term outdoor exposure.

Yes, L922 can be customized to order. Standard dimensions are 1100×2300 mm for dual configurations, and for a single leaf, dimensions can reach up to 1200×2500 mm. Any other dimension within these limits can be executed specially for your property, ensuring perfect fit to your existing frame and opening.

L922 uses quadruple glazing composed of 44.1 triplex exterior + 5 mm Satinato glass in the middle + 44.1 triplex interior, a configuration that provides exceptional sound insulation. Multiple layers and asymmetrical thicknesses reduce sound vibrations, making it ideal for homes in high-noise areas (heavy traffic, urban zones).

L922 has a total system depth of 92 mm (80 mm frame + 92 mm leaf), which requires careful evaluation of your existing frame. Installation is done by securing it in the frame and sealing with polyurethane foam for weatherproofing. If the frame cannot accommodate this depth, it can be rebuilt following installation team recommendations, ensuring perfect sealing and optimal operation.

L922 has a painted finish, and periodic cleaning with water and mild detergent is sufficient to maintain its appearance. Triple EPDM sealing ensures long-term protection — annual inspection and light lubrication of hinges will extend performance for decades. Aluminium does not require repainting and does not deteriorate from UV exposure, so your investment remains efficient long-term.