Why Double Hung Windows?
Dual Sash Operation
Both upper and lower sashes open for superior ventilation — let hot air escape from the top while cool air enters below.
Easy to Clean
Tilt-in sashes let you clean both sides of the glass from inside your home — no ladders needed, even on upper floors.
Excellent Ventilation
Create natural airflow patterns by opening top and bottom sashes simultaneously during Connecticut's mild seasons.
Enhanced Security
Dual cam locks and meeting rail interlock provide superior security compared to sliding or single-hung alternatives.
Connecticut's Favorite Window Style
Double hung windows have been the standard in New England homes for centuries — and modern versions deliver the classic look with cutting-edge energy efficiency.
- Most popular window style in Connecticut — fits virtually every home architecture
- Compatible with Colonial, Cape Cod, Victorian, and modern CT home styles
- Meets all Connecticut building codes for egress requirements
- Available in vinyl, wood, fiberglass, and composite materials
- ENERGY STAR certified options with Low-E glass and argon fills
- Full and pocket replacement options to fit your budget
- Lifetime warranty on all double hung window installations
- Professional installation by certified CT window technicians
Double Hung Window Options
Vinyl Double Hung
Most affordable, zero maintenance, excellent energy ratings
Wood Double Hung
Traditional beauty, paintable, ideal for historic CT homes
Fiberglass Double Hung
Premium durability, wood-like aesthetics, best thermal performance
Wood-Clad Double Hung
Wood interior with aluminum/vinyl exterior — best of both worlds
Double Hung Windows FAQ
What is a double hung window?
A double hung window has two operable sashes (the movable panels holding the glass) that slide vertically. Unlike single hung windows where only the bottom sash moves, both the top and bottom sashes open on a double hung. This provides better ventilation and easier cleaning — both sashes tilt inward for cleaning from inside.
How much do double hung windows cost in Connecticut?
Double hung window replacement in Connecticut typically costs $350-$900 per window installed, depending on material (vinyl, wood, fiberglass), size, glass package, and features. Vinyl double hung windows are the most affordable option, while wood-clad or fiberglass cost more but offer different aesthetics.
Are double hung windows energy efficient?
Modern double hung windows are highly energy efficient. Our ENERGY STAR certified double hung windows feature dual-pane or triple-pane glass, Low-E coatings, argon gas fills, and foam-insulated frames. They achieve U-factors as low as 0.25, making them excellent for Connecticut's cold winters.
Double hung vs. casement windows — which is better for CT?
Both are excellent choices for Connecticut homes. Double hung windows offer a traditional look that suits most CT architecture, easier cleaning, and are more affordable. Casement windows provide a tighter seal and better energy efficiency. Many CT homeowners use double hung in front-facing rooms and casements where maximum efficiency or ventilation is needed.