Replacement Sealed Units from Insulated Conservatories
Custom Ambient Glass allows ample light into your room while controlling natural heat from the sun, preventing overheating in summer and reducing excessive heat loss during colder periods. When paired with high-performing roof glass, Custom Ambient Glass in your windows helps maintain a consistent temperature and provides year-round comfort. Its high light transmittance also reduces the need for interior lighting during daylight hours, cutting energy costs and lowering your carbon footprint. This is why we call Custom Ambient Glass “The Glass for All Seasons.”


Benefits of Replacement Sealed Units with Custom Ambient Glass
Year-Round Comfort
Energy Efficiency
Superior Insulation

Custom Ambient Glass boasts an unbeatable U-value of 1.0, featuring dual coatings on the inside of the double-glazed unit (face 2). These include a solar control coating and a low-e coating. The solar control coating reflects the sun’s rays away from your window, keeping your room cooler in summer. The low-e coating reflects the heat generated by your radiators back into your room, keeping you warmer in winter. The additional cost of fitting Custom Ambient Glass over an A-rated unit is offset by the energy savings you will make over the unit’s lifetime.
Upgrade to the Best
Replacing your conservatory’s sealed units with our Custom Ambient Glass ensures you enjoy a comfortable and energy-efficient space all year round. The benefits of this advanced glass technology go beyond just temperature regulation, offering significant savings on your energy bills and contributing to a more sustainable environment.
