White PVC Triple-Glazed Window Frame 1200x1000mm Enhanced Thermal Chamber

Description

• Specifically engineered to accommodate triple-glazed insulated units up to 44mm thick, with a deepened glazing rebate and wider frame profile to house the additional pane and gas-filled cavity.
• Seven-chamber profile design maximises the number of air pockets within the PVC frame, creating multiple barriers to heat transfer and contributing to improved indoor temperature regulation.
• Co-extruded central gasket creates a third line of defence against air and water infiltration, supplementing the inner and outer weather seals for comprehensive weather resistance.
• Internal steel reinforcement is sized to handle the additional weight of triple-glazed units while maintaining smooth operation of hinges and locking hardware over the product lifespan.
• Ideal for energy-conscious builds, retrofit projects, and rooms facing prevailing weather conditions where thermal performance and weather sealing are primary considerations.