There are several factors that can affect lead times for sealed units. Current production levels with our suppliers, specialty glazing in the window, and our own production levels will all impact the lead time to receive the new windows. We won't know for sure until your order is confirmed and we have received an order confirmation. However 2-3 weeks is generally a good ballpark estimate for sealed unit lead times.

There are always challenges when working with older window systems. Although we try to preserve the stops on older windows this is no always possible and it may be necessary to source replacement stops.

Our primary glazing vendor carries Solarban 60, Solarban 70 and Energy Advantage as Low E coating options. Low E coatings essentially work to maintain the whatever the temperature in the home is, much like a thermos. There are also reflective glazing options and laminate products which all have different thermal properties to suit your project.