CORTIZO 4900 SLIDING HI PATIO DOOR

The Cortizo 4900 Sliding HI combines slim aluminium sightlines with the strength required for large glazed openings and excellent thermal and weather performance.

Available in configurations from 2 to 8 sashes with single, double, triple or four-track options, the 4900 gives installers the flexibility to specify sliding doors for everything from residential extensions and renovations to larger commercial and development projects.

Manufactured at our Mansfield factory and available with delivery to most areas of the UK, every Cortizo 4900 Sliding HI is made to your project specification, with technical support available from the DRS team when required.

The Cortizo 4900 Sliding HI is particularly suited to projects where large areas of glazing, slim aluminium profiles and flexible sliding configurations are required. It can be specified for residential extensions, renovations and new-build properties as well as apartments and commercial developments.

Large glazed openings
The 4900 Sliding HI supports substantial sash sizes and multi-panel configurations, giving installers a solution for projects where maximum glass and minimal framing are priorities.

Flexible configurations
Choose from 2 to 8 sashes across single, double, triple or four-track arrangements to accommodate a wide variety of opening sizes.

Low threshold option
A PRM low threshold option is available where improved accessibility is required.

Thermal & acoustic performance
Thermally broken aluminium profiles, high-performance glazing and acoustic insulation up to Rw 40dB make the 4900 suitable for demanding residential and commercial applications.