Side by side
Pick the criteria that actually matter for your house and exposures.
- Cost: triple pane typically adds 10–25 percent per opening
- Comfort: triple pane reduces the cold-glass feeling on windward elevations
- Noise: helps, but laminated glass in a double pane often does more per dollar
- Weight: heavier sash, which matters on large or upper-floor openings
- Efficiency: the low-E coating and a tight install usually matter more than pane count
The local read
Ask about capillary or breather tubes on units shipped to altitude, and prioritize a low U-factor for the heating season while keeping enough solar gain to use the winter sun.
- Low U-factor for the heating season, with a moderate SHGC to keep winter solar gain
- Altitude-appropriate insulated glass construction (ask how the unit is pressure-equalized)
- UV-stable finishes and frames for high-elevation sun
- Warm-edge spacers to limit condensation on cold mornings
Still deciding if double vs. triple pane windows (greater salt lake city) is actually the right project for your home? Start with the guide, I'll help you compare it against the other options in about 2 minutes and you'll walk away with a plan either way.
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Frequently asked questions
Does altitude change the windows I should buy?+
It can. Sealed insulated glass units built at low elevation and shipped to altitude may need pressure equalization, and manufacturers handle this differently. Ask the installer how their supplier handles altitude and whether the seal warranty still applies at your elevation.
What is the best upgrade if I skip triple pane?+
A better low-E package matched to your exposures, laminated glass on street-facing rooms for noise, and a full-frame install with proper flashing and perimeter air sealing.
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See your personalized remodel plan in 2 minutes
Tell me a bit about you and I'll tailor the plan to your home and budget. No pressure, no obligation.