Window Picker

ComforTech Insulated Glass: Dual-pane unit with argon gas fill and Low-E coating for year-round energy efficiency.

Multi-Chamber Frame: Internal chambers create dead air spaces that improve insulation and structural rigidity.

Fusion-Welded Corners: Heat-fused vinyl corners create a permanent, watertight bond that won't crack or separate.

Warm-Edge Spacers: Non-metallic spacer system reduces condensation at the glass edge in winter.

Multiple Styles: Double-hung, casement, awning, slider, picture, and specialty shapes available.

SunShield Vinyl: Heat-reflective vinyl compound stays cool in direct sunlight - won't warp, distort, or discolor.

ComforTech DLA-UV Glass: 1" insulated glass unit with dual Low-E coatings and argon fill for top-tier energy performance.

FineLine Welding: ProVia's proprietary welding process creates virtually invisible corner seams for a cleaner look.

INNERGY Thermal Reinforcement: Fiberglass-reinforced thermal inserts replace metal for strength without thermal bridging.

Graphite Foam Insulation: Frame cavities filled with graphite-infused foam for maximum insulation value.

Real Wood Interior: Pine or mahogany interior can be stained or painted to match your home's trim and cabinetry.

Aluminum-Clad Exterior: Extruded aluminum cladding protects against weather, UV, and moisture - never needs painting.

Natural Thermal Break: Wood insulates better than vinyl, fiberglass, or aluminum frames by nature.

Triple-Pane Option: InsulShield triple-pane glass available for maximum energy efficiency in NoVA winters.

Authentic Character: Maintains the architectural integrity of traditional, craftsman, and colonial homes.