Window Replacement in Severn, MD

Apper Construction is headquartered right here in Severn on Thompson Avenue, so window replacement calls in our own hometown usually get a same-morning look. And windows are one of the most common upgrades we do here, because Severn's housing stock has aged into it. The 1960s starter blocks around Pioneer City and Donaldson still have original single-pane or early aluminum sashes that fog, stick, and bleed heat; the 1970s–1980s ranches near Harmans are running first-generation double-pane units whose seals have failed and gone cloudy; and even the 1990s–2000s subdivisions like the Provinces of Severn and Severn Crossing are now hitting the age where builder-grade vinyl windows have lost their argon and their weatherstripping.

Every one of those problems shows up on the BGE bill. Failed seals, drafty aluminum frames, and thin single-pane glass make a furnace and AC work overtime through Maryland's humid summers and cold snaps. We replace them with ENERGY STAR double-hung, casement, and bay units carrying Low-E glass and argon fill, which cut the heat transfer and knock down the energy waste that Severn's older windows leak all year. Because Severn sits next to Fort Meade, a lot of our window jobs are for military families on PCS timelines who want the efficiency and curb-appeal upgrade to land before a closing or a move — so we quote fast and schedule around your date.

The right install method depends on the opening, and we inspect each one rather than guessing. Where the existing frame and sill are sound we can do an insert replacement that preserves the trim; where there's rot or the original frame is failing — common on the older Pioneer City and Donaldson homes — we do a full-frame replacement so we can flash and foam-seal the opening correctly instead of hiding a water problem behind new glass. On Severn's older homes we also match the sightlines and grille patterns so a new window doesn't look out of place on the street. Every install is done by our own W-2 crews, never subcontracted, and backed by a written workmanship warranty. We pull Anne Arundel County permits and, where a community requires it, handle the architectural-review paperwork for you.

Most Severn window projects run about $650–$1,500 per window installed, or roughly $9,000–$28,000 for a whole-home replacement, depending on size, style, and whether an opening needs full-frame work. The larger Provinces of Severn and Severn Crossing colonials with more openings sit toward the top of that range. You get a written, line-itemed estimate — including any full-frame and flashing work — before anything is scheduled. Call 410-508-6141 for a free written estimate.