Insulation That Stops Drafts Year-Round

Outdated window units allow heat transfer through thin glass and loose-fitting sashes, creating cold spots near interior walls and driving up heating costs during extended winter months. New Harvest Construction removes deteriorated windows and installs modern insulated replacement units designed to reduce air infiltration and thermal bridging. Properties built before the 1990s often retain original single-pane or early double-pane windows with failed seals, metal frames that conduct cold, and sash mechanisms that no longer close tightly.

Window replacement involves removing interior stops and exterior trim to extract the existing frame, then measuring the rough opening to confirm dimensions before installing new units with insulated glass, low-emissivity coatings, and compression weatherstripping. Installation crews apply flashing tape to the sill and jambs, set the window level and plumb, then insulate gaps between the frame and framing with low-expansion foam to prevent thermal bypass while maintaining structural alignment.



Arrange a home evaluation to measure existing openings and review window options based on energy performance and aesthetic requirements.

Replacement windows arrive with factory-welded sashes and pre-installed weatherstripping that compresses against the frame when locked, eliminating the air gaps common in older sliding or hung units. Low-E glass coatings reflect infrared heat back into living spaces during winter while blocking solar heat gain in summer, and argon gas fills between panes reduce convective heat transfer. Proper installation positions the window so that drainage weep holes remain unblocked and flashing laps correctly over the water-resistive barrier behind siding.

After window replacement finishes, you notice reduced drafts near window seats and baseboards, less condensation forming on glass during cold mornings, and more consistent room temperatures without increasing thermostat settings. Window operation becomes smooth and predictable, locks engage firmly, and exterior trim sits flush against new flanges without gaps. New Harvest Construction coordinates window installations with trim replacement and siding repairs to maintain continuous weather barriers across all wall penetrations.



Window selection involves balancing energy performance measured by U-factor and Solar Heat Gain Coefficient against frame material durability and aesthetic considerations like grid patterns and exterior color. Vinyl frames offer low maintenance and good insulation but limited color options, while fiberglass frames provide superior strength and accept paint finishes. Installation timing often aligns with exterior painting or siding projects to minimize disruption and ensure consistent finishing across all exterior surfaces.