Originally Posted by
NYCfixie
Our previous NJ home was a 1940s era center hall colonial with about 1800sqft. The windows were old, divided light, and not well maintained which was weird because the rest of the house was. We spoke with several architects, builders, and renovators who all said they same thing; newer windows will have the most impact on drafts, warmth (or cooling in summer), and energy efficiency assuming you purchase quality windows and have them installed correctly.
We purchased the highest-end divided light "replacement" Pella windows and had them installed by a professional we trusted and not Pella. He removed the old sashes, counter weights, and other materials from the old windows. He then used spray foam before and during window installation to seal the area between the old wood and the new windows as well as caulk/sealant after the stops went back on. It was expensive, we did the work over 3 years (back of house, sides/basement/attic, front of house) so we could better afford it, and it was worth every penny.
The house was warmer in the winter, cooler in the summer, and our energy bills decreased. Added benefits were we kept windows open more often during the shoulder months because they were no longer stuck closed and they were much easier to clean. Even though the payback would have taken so many years, we did it anyway because it increased the enjoyment of our home and increased the resale value.
The moral of the story is ask a professional because windows usually make a bigger/better difference in older homes than insulation.
Bookmarks