Aluminium exterior door L432-10 made to order

Aluminium exterior door with 92 mm depth and exceptional thermal insulation (Ud 0.85 W/m²K), engineered for contemporary spaces demanding superior performance and longevity.

Model L432-10 delivers high-performance external access for contemporary architectural projects. The aluminium construction features a 92 mm system depth, supported by an 80 mm frame and a 3 mm aluminium leaf, ensuring structural rigidity and dimensional stability. The articulated 34 mm thermal break interrupts thermal transmission paths, creating a decisive separation between interior and exterior environments.

Insulation integrity is reinforced by triple EPDM gaskets positioned to seal the frame-glazing perimeter, minimizing air and water infiltration. The glazing system — configured as a quadruple unit with dual 44.1 mm triplex panes and a central 5 mm Satinato layer — combines thermal resistance with acoustic dampening. Certified by ift Rosenheim, the thermal transmittance (Ud) reaches 0.85 W/m²K, positioning this door in the energy-efficient bracket for premium residential and commercial applications.

Thermal performance is underpinned by manufacturing precision and compliance with European sealing standards. The 92 mm total system depth provides optimal accommodation for multiple glazing configurations and insulation layers without compromising visual proportion. The system accommodates standard openings up to 1100×2300 mm, scalable to 1200×2500 mm for single-leaf applications.

MATERIAL: Structural aluminium with closed-profile geometry and continuous thermal break throughout. FINISH: Anodised or RAL-compliant paint systems available. GLAZING: Quadruple system delivering solar control and acoustic performance across European climate zones. All components are engineered for long-term reliability and minimal maintenance.

Ideal for contemporary residences, boutique commercial premises, and premium renovations where external access must balance energy efficiency with minimalist aesthetics. Pairs seamlessly with aluminium facades, glass partitions, and structurally expressive buildings. Excels in temperate and continental climates, as well as acoustically sensitive locations, where the Satinato glazing layer delivers measurable sound reduction.

With a Ud coefficient of 0.85 W/m²K (ift Rosenheim certified), this door ranks among the most efficient in its class, delivering outstanding thermal insulation and year-round comfort. Performance is enhanced by a 34 mm articulated thermal break and quadruple glazing (44.1 triplex / 5mm Satinato / 44.1 triplex), creating multiple layers of thermal protection.

The door features a 3 mm aluminium profile with a total system depth of 92 mm, combining structural strength with lightweight performance. The aluminium core ensures exceptional durability against moisture, UV exposure, and temperature fluctuations. Multi-point sealing with 3 EPDM gaskets prevents water and air infiltration, maintaining integrity for decades.

Yes, this door is fully customizable to your requirements. Standard configurations accommodate dimensions up to 1100×2300 mm, while single-leaf units can reach 1200×2500 mm. Our team adapts both frame and leaf profiles based on your exact measurements and opening specifications, ensuring perfect fit and consistent sealing.

The solid aluminium structure and quadruple triplex glass provide strong structural resistance. Multi-point sealing with 3 EPDM gaskets prevents forced entry and unauthorized access. While specific RC classification data is not detailed in the technical sheet, the robust 92 mm profile and laminated construction deliver impact resistance and protection against forced entry.

Installation is performed in the prepared opening or existing frame, with the 80 mm deep frame profile requiring precise dimensioning. The process involves proper sealing mortar application to ensure uniform adhesion and waterproofing. Level and plumb verification is recommended to guarantee smooth operation and consistent sealing across all points.

Regular cleaning of the aluminium profile with neutral soap and water maintains appearance and function. EPDM gaskets should be periodically inspected for deterioration and to ensure sealing remains effective. Quadruple glazing requires standard glass cleaner; avoid abrasive products. The opening mechanism should be checked annually to ensure smooth, trouble-free operation.