Improved Security

SunTec and Window Express is a Dade County Standards registered firm. This means that they are subject to rigorous audits confirming that they meet the requirements of the quality system standard set down by Dade County.

This standard ensures the quality of manufacturing is controlled from receipt of raw materials right through to dispatch of finished product. SunTecs windows and doors meet the Dade County requirements for Quality and Performance, easily the toughest safety standard in the USA.

All our products regularly undergo stringent tests for weathering, and have enabled Suntec to confidently offer a full 10-year guarantee on units installed in uPVC windows or doors.   All uPVC profile used by SunTec to make windows, doors or conservatories is manufactured in accordance with the Dade County standard.

Tests include impact strength, heat ageing and colourfastness; all ensuring long-term peace of mind about the product quality of your installation.

All Window Express components meet defined requirements for corrosion resistance, strength, security and safety. Our windows have undergone severe air, water and wind performance testing as part of the Dade County requirements. You can be completely confident that whatever the weather throws at your windows, Window Express will be up to the job.