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ARE THOSE "ENERGY SAVING" WINDOW LABELS ACTUALLY WORTH ANYTHING?
Just had new windows installed last year, and the sales guy kept pushing these fancy energy-efficient labels, claiming they'd save me a ton on heating bills. Well, um, it's been almost a year now and honestly I don't see much difference. Maybe a tiny bit less drafty? But my energy bills seem pretty much the same as before. Wondering if anyone else has noticed a real difference or if these labels are just marketing fluff...
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2 replies
Yeah, I hear ya... had a similar experience at first. Didn't notice a huge drop in bills right away either, but after a couple winters, the comfort level inside definitely improved. Might just take some time to really feel the difference?
A slightly less drafty house is a real benefit, but the label alone doesn’t guarantee a dramatic bill reduction. For anyone comparing replacement windows, check the window’s U-factor and solar heat-gain coefficient (SHGC), rather than just the “energy efficient” wording. Lower U-factor generally helps in heating climates, while SHGC depends on whether you’re trying to capture winter sun or block strong summer heat.
Whole-home bills can easily hide window savings if insulation, air leaks, thermostat settings, or heating fuel prices changed. Comfort and reduced condensation can be more noticeable measures than the utility bill alone, especially if the old windows were only one part of the home’s heat loss. Marketing claims about “saving a ton” deserve skepticism unless they’re based on the actual house.