Luminera Prestige Series
Prestige Fixed
Direct-set fixed — the highest thermal performance in the lineup.
The Luminera Prestige Fixed is the most thermally efficient unit in the Luminera catalog. With no operable hardware creating air infiltration paths and the direct-set fiberglass frame delivering R-5.3, this unit achieves the lowest U-factor numbers available in residential fenestration.
as low as
0.18
U-Factor
as low as
0.17
SHGC
up to
0.38
VT
condensation resistance
76
CR
Frame Specifications
SeriesLuminera Prestige Series
MaterialPultruded Fiberglass
Frame Depth3 1/4"
Nail FlangeStandard 1 1/8" integral nail flange; block frame available
Warranty50-year frame, 20-year glass, 20-year paint
Size & Configuration
Min Width12"
Max Width84"
Min Height12"
Max Height96"
Min Sq Ft—
Max Sq Ft—
ConfigurationsFixed
Common Sizes
24×3630×4836×4848×6060×7272×84
Glass & Finish Options
Glass OptionsClear, 272 Low-E, 366 Low-E, 340 Low-E, 272 + I89, 366 + I89
Glass Thickness1/8", 3/16", 1/4"
TemperTempered, Tempered Inside, Annealed
Argon FillAvailable
Frame ColorsBlack, Dark Bronze, White, Custom
HardwareN/A (fixed)
ScreensNot applicable
Standard Features
R-5.3 fiberglass frame — zero thermal bridging
Lowest U-factor in the Luminera lineup
Direct-set silicone glazed
Dual-pane standard, triple-pane available
Custom sizes up to 84" × 96"
Ideal for high-performance passive house designs
Ready to spec the Prestige Fixed?
Get a custom quote for your project dimensions and specifications.