Product features
- Achieves 1.2 W/m²K / WER A+ with double glazing
- Achieves as low 0.8 W/m²K / WER A++ with triple glazing
- The 6-chambered outerframe and 5-chambered sash can also be used with RCM Thermal Inserts to increase the number of insulating chambers
- An extensive range of cills, baypoles, accessories and packers provides everything you need to complete a project
- The widest choice of glazing options on the market means delivering on thermal efficiency requirements is made easy
- Revolutionary, optional centre seals to the outerframe and sash give outstanding insulation and weather protection
- Secure bead system passes security tests without glazing clips and is ready for proposed enhancements to PAS24
- Strategic, local wall thickening for better screw and hardware retention
