Aluminium Sliding Door Top Profile 4m – 57 20mm Upper Frame Rail

Complete or replace a compatible sliding door system with this 4 metre aluminium top profile, designed as an upper frame or support section for suitable sliding door installations. Its extended length makes it suitable for wider door openings and larger framing applications. Manufactured from aluminium, the profile provides a practical combination of durability and structural rigidity for compatible door systems. The natural aluminium finish offers a clean, versatile appearance that coordinates with other aluminium door-frame components. Measuring 57 mm wide and 20 mm high, this profile provides a substantial upper section for compatible sliding door assemblies. The 4 metre continuous length provides ample material for larger installations and can be cut to the required size where appropriate. The product has a listed weight of approximately 7 kg. Because of its extended length, it is classified as a volumetric-weighted item, meaning delivery calculations may be influenced by the packaged dimensions rather than the actual product weight. This profile is suitable for new installations, replacement work, repairs, maintenance and renovation projects, provided the dimensions and profile configuration match the intended sliding door system. Before purchasing, check the 57 × 20 mm dimensions, profile shape and fixing method against your existing system to ensure compatibility. Key Features Aluminium sliding door top profile 4 metre continuous length 57 mm width 20 mm height Natural aluminium finish Suitable for compatible sliding door systems Suitable for upper-frame applications Useful for replacement and repair projects Suitable for larger door openings Long continuous profile Can be cut to suitable length where appropriate Durable aluminium construction Volumetric-weighted item