Honest Comparison
SwingTilt vs. the big brands
We're happy to put our specs next to anyone's. Lower U-factor is better — it means less heat lost and lower energy bills.
| Specification | SwingTilt | Pella Reserve | Andersen E-Series |
|---|---|---|---|
| Best U-factor (lower = better) | 0.12–0.15 | ~0.25 | ~0.25–0.30 |
| Frame depth | 85 mm | ~70–80 mm | ~70 mm |
| Panes (standard) | Triple + high-UV | Dual | Dual |
| Tilt-turn function | Standard | — | — |
| Passive House certified | Yes (Energeto 8000) | — | — |
Best U-factor (lower = better)
SwingTilt0.12–0.15
Pella Reserve~0.25
Andersen E-Series~0.25–0.30
Frame depth
SwingTilt85 mm
Pella Reserve~70–80 mm
Andersen E-Series~70 mm
Panes (standard)
SwingTiltTriple + high-UV
Pella ReserveDual
Andersen E-SeriesDual
Tilt-turn function
SwingTiltStandard
Pella Reserve—
Andersen E-Series—
Passive House certified
SwingTiltYes (Energeto 8000)
Pella Reserve—
Andersen E-Series—
Figures are manufacturer best-case and directional; exact NFRC values are confirmed per glass package. Brand names are property of their respective owners and used for comparison only.
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