Window Installation in Lexington, KY

Replacement windows (retrofit) fit inside the existing window frame. The old sash is removed, but the frame stays in place. This method is typically less disruptive and can often reuse existing interior and exterior trim.

New construction (full-frame) windows replace the entire window unit including the frame. This method is required when the old frame is rotted, when expanding or shrinking window openings, or during new construction and major remodels.

Replacement windows reduce the glass area slightly (the new frame sits inside the old frame). For most homeowners, this trade-off is worth the cost and time savings.

Full-frame installations allow for better insulation, flashing, and air sealing, but require trim removal, drywall patching, and paint inside and out. Plan accordingly for finish coordination.

Vinyl windows are the most common choice for replacement projects. They are affordable, low-maintenance, energy-efficient, and available in many styles. Color options are limited (mostly white, tan, and gray).

Wood windows offer traditional aesthetics and can be painted or stained. They require more maintenance than vinyl but are preferred for historic homes and high-end projects.

Composite and fiberglass windows combine durability with energy efficiency. They cost more than vinyl but are more dimensionally stable and can be painted.

Energy efficiency is determined by U-factor (heat transfer), SOLAR (solar heat gain), and air leakage ratings. Double-pane low-E glass is standard. Triple-pane is available for extreme climates or noise reduction.

Proper flashing is critical. Head flashing directs water away from the window. Sill pans catch water that gets past the window and direct it back outside. Side flashing integrates with the water-resistive barrier.

Air sealing around the window prevents drafts and energy loss. Low-expansion foam is used to fill gaps without bowing the window frame. Backer rod and caulk seal exterior gaps.

Interior trim must be planned. Drywall returns (where drywall wraps into the window opening) are common in modern homes. Wood casing is traditional. Picture-frame casing is a clean, modern option.

Exterior trim depends on siding type. Vinyl siding typically uses J-channel. Wood siding uses brick mold or flat casing. Stucco and masonry require careful flashing and sealing.

Foggy windows (condensation between panes) indicate seal failure. The insulating glass unit (IGU) must be replaced. Some manufacturers offer IGU replacement without replacing the entire window.

Difficult operation (hard to open/close, won't stay open) is often caused by worn balance mechanisms, paint buildup, or settling. Many issues can be repaired without full window replacement.

Water intrusion around windows is usually a flashing or caulk failure, not a window defect. Proper diagnosis prevents unnecessary window replacement.

Rotted sills and frames require wood repair or full-frame window replacement. Surface rot can sometimes be consolidated with epoxy; structural rot requires replacement.