Aluminium exterior door L936 made to order

High-performance aluminium exterior door with advanced thermal break technology and quadruple glazing. Engineered for maximum energy efficiency with Ud coefficient of 0.85 W/m²K and robust structural integrity.

The L936 model represents a premium solution for high-demand exterior access points, merging refined design with dependable structural performance. The aluminium profile features a generously proportioned section, engineered for commercial applications, residential prestige entries, and environments with fluctuating climate exposure. Professional-grade construction details ensure extended operational durability and consistent weather performance.

The profile system maintains a total depth of 92 mm, with a frame section of 80 mm and matching leaf thickness for structural continuity. The aluminium extrusion measures 3 mm in critical load-bearing areas, delivering mechanical rigidity and external surface protection. The articulated thermal break spans 34 mm, creating substantial thermal separation to minimize heat bridging and energy loss. Triple EPDM gasket sealing is the reference standard for wind-resistant, temperature-stable weatherproofing across seasonal variations.

The glazing assembly is a sophisticated quadruple configuration — 44.1 triplex outer / 5 mm Satinato mid-layer / 44.1 triplex inner — delivering superior thermal resistance and acoustic control in urban environments. The certified Ud value of 0.85 W/m²K (ift Rosenheim tested) positions this door among high-efficiency categories, substantially reducing heating and cooling demand. The Satinato middle layer provides partial privacy while maintaining visual connectivity, a sophisticated balance for threshold spaces.

Standard dimensioning accommodates openings to 1100×2300 mm, with custom manufacturing capacity extending to 1200×2500 mm for single-leaf installations. This modularity adapts to diverse architectural proportions — contemporary horizontal compositions or classically scaled verticality. The swing mechanism is fully configurable for left or right-hand operation to suit spatial logistics.

Optimal applications include contemporary residences, professional offices, retail establishments, and institutional buildings prioritizing energy efficiency and mechanical durability. Integration with polished concrete, industrial stoneware, or marble flooring creates distinguished thresholds between exterior and interior zones. Aluminium finish can be customized through RAL lacquering to harmonize with existing architectural colour palettes.

The Ud coefficient of 0.85 W/m²K (ift Rosenheim certified) places this door in the premium category for exterior doors. The articulated 34 mm thermal break, combined with quadruple glazing (44.1 triplex/5mm satin/44.1 triplex), ensures efficient heat retention and prevents condensation. For temperate climates with significant temperature fluctuations, this performance guarantees consistent thermal comfort and substantial energy savings.

The door is constructed from aluminium profile with 3 mm thickness, and the leaf (moving panel) measures 92 mm total depth. The complete system has a total depth of 92 mm, with the frame of 80 mm, ensuring a rigid and durable construction for entrance doors. The avant-garde aluminium profile offers modern aesthetics without compromising structural strength or thermal insulation.

The door features 3 multi-point EPDM gaskets that provide progressive sealing around the entire perimeter of the leaf. The elastic EPDM gaskets are resistant to extreme climate variations, UV exposure and accelerated degradation, maintaining sealing effectiveness throughout the product's lifespan. The three-level sealing system prevents water and wind infiltration even under strong wind or heavy rain conditions.

Standard dimensions for single-leaf opening are up to 1100×2300 mm, and for single leaves up to 1200×2500 mm. All dimensions can be adapted to your specific project requirements through custom order. We recommend consulting with the sales team to verify dimension compatibility with existing frames and masonry, as well as to ensure optimal sealing and proper installation.

The door is equipped with high-performance quadruple glazing: 44.1 triplex / 5mm satin / 44.1 triplex, a configuration that provides superior acoustic insulation alongside thermal protection. The 5 mm satin layer in the middle breaks sound and vibration transmission, reducing outside noise by approximately 30-35 dB, making it ideal for urban areas with heavy traffic. The combination of triplex layers and the middle space creates an effective acoustic buffer.

The aluminium profile should be cleaned monthly with lukewarm water and neutral detergent, avoiding abrasive products that can damage the finish. EPDM gaskets require seasonal inspection to ensure they have retained their elasticity; if you notice water on the interior edges, this indicates gasket wear. For long-lasting durability, avoid direct exposure to aggressive chemicals and periodically apply silicone caulk to the glazing to prevent mineral deposits. Snow and ice should not remain on the door for more than 24 hours.