Drafty, foggy, or hard-to-operate windows and doors affect comfort, security, and how well the wall keeps water out. Exterior Genie replaces windows, entry doors, and patio doors for homes in Lexington and Columbia with careful attention to fit, flashing, sealing, and interior and exterior trim.

Common reasons homeowners call us include fogging between panes, which indicates a failed seal, sashes that stick or will not stay open, soft or stained wood around the frame, noticeable drafts, and doors that do not latch or seal well. Water stains below a window on the interior wall or soft siding beneath it can indicate a flashing problem that needs attention beyond the window itself.
We inspect the opening as well as the unit. If water has been getting behind the window, the framing and sheathing may need repair before a new unit goes in, and we would rather find that during the estimate than after.
An insert replacement sets a new window inside the existing frame. It is less invasive and keeps interior trim, but only makes sense when the existing frame is sound and square. A full-frame replacement removes the old window down to the rough opening, allowing us to inspect framing, install new flashing integrated with the weather barrier, and correct problems.
We explain which approach fits each opening. Many homes end up with a mix, depending on condition and whether siding is also being replaced.
Frame materials such as vinyl, fiberglass, wood, and clad wood differ in appearance, maintenance, and cost. Glass options like low-E coatings help manage solar heat, which matters on west- and south-facing walls in our climate. Operating style, grille patterns, and hardware finishes shape the look of the house from the street.
For entry and patio doors, we consider swing direction, threshold height, security hardware, glass, and how the door is protected from rain. Large sliding or multi-panel doors require a properly supported header and level sill to operate smoothly.
Most window leaks come from installation, not the window. Sill pan protection, correctly lapped flashing tape, proper shimming, appropriate insulation in the gap, and exterior sealant compatible with the siding all matter. We finish interior trim and exterior casing or wraps so the opening is complete and weather-tight.
Labor is covered by our 5-year labor warranty for non-roofing projects, and windows and doors carry manufacturer warranties. Financing at 0% for 12 months same-as-cash is available, subject to approval.
Replacing every window at once delivers a consistent appearance and can be efficient to install, but many homeowners phase the work by elevation or by room to fit a budget. If you phase, we document the product line, color, and grille pattern so later windows match the first group.
We also look at which openings matter most. Windows with failed seals, rotted frames, or active leaks usually come first, followed by those on sun-heavy walls. Doors that do not lock or seal properly are often a security priority as well.
Financing at 0% for 12 months same-as-cash, subject to approval, lets some homeowners complete a full replacement at once rather than spreading it out.
We check each opening for condition, water damage, and squareness and take precise measurements.
We review frame material, glass, style, and hardware and confirm insert or full-frame per opening.
Units are ordered to the measured sizes and scheduled for installation.
Old units are removed and any damaged framing or sheathing is repaired.
New units are set, flashed, insulated, and sealed to the weather barrier.
Interior and exterior trim is completed and operation is checked with you.
Yes. We assess window and door openings, operation, water entry and surrounding trim. The scope may include the unit, flashing, sealing and repairs to the opening. We explain those details so you can compare complete installations rather than product names alone.
An enlarged or relocated opening requires a review of structure, utilities and exterior finishes. It is different from replacing a unit in the same opening. We discuss the support and permitting requirements before treating that change as part of the installation.
Damaged framing or trim must be assessed rather than hidden behind a replacement unit. We identify visible concerns and discuss how concealed damage will be handled if uncovered. Proper flashing and drainage details are part of addressing the source of water entry.
Yes. Coordinating windows and doors with siding, trim or porch work helps align the flashing and finish sequence. Exterior Genie serves Lexington, Columbia and all of South Carolina as SC Residential Builder RBS-50893.
Pick a day that works for you — it takes about 60 seconds.
Prefer to talk? Call (803) 999-7663