Aluminium exterior door L976 made to order

L976 aluminium entrance door with advanced thermal break technology and ultra-thin 3 mm profiles. Quadruple glazing with Satinato treatment for optimal light control and energy efficiency.

The L976 is a premium exterior entrance door engineered in structural aluminium with a refined 92 mm system depth and 80 mm frame profile. It exemplifies the convergence of elegant minimalism and robust thermal performance, deployed across residential and selective commercial environments where precision engineering meets architectural expression.

The extruded aluminium profile maintains exceptional thinness at 3 mm, maximizing natural light transmission and visual connection to exterior spaces. The door leaf reaches 92 mm in total depth, supported by a sophisticated articulated thermal break of 34 mm that intercepts heat transfer while maintaining structural integrity. Sealing is achieved through three layers of high-density EPDM gaskets, delivering absolute weathertightness across exposure conditions. The quadruple glazing system—44.1 triplex / 5 mm Satinato / 44.1 triplex—provides nuanced solar control and diffuse light transmission, ideal for southern exposures or spaces requiring visual discretion without sacrificing luminosity.

Thermal performance is certified to 0.85 W/m²K (ift Rosenheim certification), surpassing current European standards for entrance doors. The compact profile geometry and redundant sealing system ensure resistance to wind pressure, water infiltration, and acoustic transmission. Standard dimensions accommodate openings up to 1100×2300 mm, with single-leaf capacity extending to 1200×2500 mm, providing flexibility across most architectural briefs.

Customization spans handle typologies, mechanical opening systems (pivot hinges, concealed pivots), and surface finishes. Aluminium colour can be adapted through anodizing or custom RAL lacquering to complement contemporary, Scandinavian, or minimalist palettes.

The L976 is specified for primary entrances in contemporary residences, design-forward homes, corporate offices with exacting standards, and commercial spaces with refined aesthetics. It coordinates seamlessly with window systems from the same family and integrates elegantly with marble flooring, polished concrete, or luxury parquet.

The glazing is quadruple (4 glass panes) with 44.1 triplex / 5 mm Satinato / 44.1 triplex configuration, achieving a thermal coefficient of 0.85 W/m²K — certified by ift Rosenheim. The Satinato treatment controls solar radiation and ensures privacy, while the total 92 mm thickness with an articulated 34 mm thermal break provides premium-class insulation.

The frame has a total system depth of 92 mm, with the frame pocket depth of 80 mm. The aluminium has a wall thickness of 3 mm and incorporates an articulated thermal break of 34 mm, which interrupts heat conduction between interior and exterior. This robust design ensures structural rigidity and superior thermal performance over the door's lifetime.

Standard dimensions are up to 1100×2300 mm, with single-leaf configurations reaching up to 1200×2500 mm. The L976 model is available for custom ordering based on your opening requirements and masonry specifications. For any special dimension requests, we recommend contacting the showroom team to verify compatibility with the fixing system and structural support.

The door features 3 EPDM multi-point seals — a system that provides continuous protection around the entire closure perimeter. EPDM (synthetic rubber) resists temperature fluctuations, UV exposure, and moisture, ensuring durable protection against water ingress and air leakage. Combined with the 92 mm profile and 34 mm thermal break, this creates exceptionally effective and long-lasting sealing.

The L976 door with an 80 mm frame depth is designed for standard installation in new openings. Compatibility with existing frames and masonry depends on opening dimensions and structural condition. For renovations, we recommend precise measurement and consultation with the showroom team to assess whether existing frame adaptations are needed or if full installation is preferable. The masonry material thickness is not an issue — the L976 system anchors securely in both concrete and brick.

The corrosion-resistant aluminium in the L976 is treated to withstand UV exposure, and the finish holds up excellently over time with regular cleaning using water and soft cloth. The EPDM seals and mechanical operation require annual inspections — cleaning the frame channels and sills prevents dirt accumulation. Hardware components maintain their finish with aluminium-specific coatings only if minor damage is detected. It does not require complex treatments and performs exceptionally well in maritime climates or with intense sun exposure.