The crystal upvc open in single door delivers professional-grade performance engineered for residential applications requiring minimal maintenance. Manufactured to exacting standards, this full glass door eliminates the need for sanding, treating or painting. The integrated high security multi-point locking system with hook lock provides comprehensive protection for residential properties. Thermally efficient design with a 1.4 W m k u-value reduces draughts and heat loss, lowering energy consumption and heating costs. The 28mm low e toughened safety glazing unit incorporates argon gas and warm edge spacer bar technology for enhanced thermal performance. Trickle ventilation allows controlled airflow, maintaining indoor air quality while preserving energy efficiency. Features & benefits: high security multi-point locking system with hook lock for comprehensive residential protection. Thermally efficient with 1.4 W m k u-value, reducing draughts and lowering heating bills. 28Mm low e toughened safety glazing with argon gas and warm edge spacer bar for superior insulation. Maintenance-free upvc construction requiring no sanding, treating or painting. Trickle ventilation system enables controlled airflow for improved indoor air quality. Right hand opening configuration with grey external and white internal finish. Clear glazing throughout full glass design. Dimensions: w 840 x h 2090mm height includes 30mm cill . Includes: handle, lock, hinges and cill.
Brand: Crystal
The crystal upvc open in single door delivers professional-grade performance engineered for residential applications requiring minimal maintenance. Manufactured to exacting standards, this full glass door
