4 ½” Thermal Inside/Outside Storefront windows

The T14000-IO Series Storefront Windows provide customers with the same quality standards found in our door products. This front (or back) glazed system is recommended for low rise exterior applications and is commonly used with secured vestibules.

The T14000-IO system is aesthetically pleasing since the glass is glazed towards the outside of the building. This gives the storefront a high rise look for first and second floor applications.

These storefront windows utilize Cross Aluminums’ Heavy-duty Doorstop allowing parallel arm closers to be mounted with no worries of it pulling out of the frame header. Furthermore, this frame will only use closed backed tubes at every door opening, enhancing the structural strength and longevity of the whole entrance system.