Windows, Doors & Skylights FAQs

Common signs include fog or condensation between the panes, drafts, difficulty opening or locking, rotted or soft frames, and noticeable outside noise. If you're constantly adjusting the thermostat in rooms with lots of windows, they may be part of the problem.

An insert replacement fits a new window inside the existing frame, which is faster and keeps interior trim intact. Full-frame replacement removes the entire old unit down to the rough opening, allowing us to repair hidden damage and maximize glass area. We'll recommend the right method after inspecting your windows.

Vinyl offers great value and low maintenance, fiberglass is extremely stable and strong, and wood or clad-wood windows suit traditional and historic homes. The best choice depends on your style, budget and how much maintenance you're comfortable with.

Quality double-pane windows with low-E glass and argon fill are the right choice for most homes. Triple-pane adds insulation and noise reduction and can be worth it in very cold climates, on busy streets, or for large expanses of glass.

Most homes can be completed in one or two days, with each window typically taking well under an hour or two to install. Custom windows are made to order, so there's usually a lead time of several weeks between measuring and installation day.

U-factor measures how well a window prevents heat from escaping, and lower is better. SHGC (Solar Heat Gain Coefficient) measures how much of the sun's heat passes through; a lower number blocks more heat. Our blog post on window energy ratings explains these in detail.

Condensation on the room side of the glass usually means high indoor humidity, not a defective window. New, tighter windows reduce drafts that used to carry moisture away. Running exhaust fans, using a dehumidifier and opening blinds to let air circulate usually helps.

Replacing old, drafty or single-pane windows can improve comfort and reduce heating and cooling costs. The amount varies with your climate, the windows being replaced and the rest of your home's insulation and air sealing.

Fiberglass doors resist dents, rot and warping and can convincingly mimic wood grain. Steel doors are strong and budget-friendly but can dent. Wood doors offer classic beauty but need regular finishing, especially in direct sun or weather.

Sliding doors save space because they don't swing, and they offer wide glass views. French doors swing open for a wide, elegant opening and suit traditional homes, but need clear floor space. We can help you weigh layout, style and how you use the space.

A storm door adds a layer of protection for your entry door from weather, lets you enjoy a breeze through a screen, and can improve comfort at the entry. It's especially useful for wood front doors that take direct weather.

A properly installed and flashed skylight should not leak. Most skylight leaks come from incorrect flashing or aging seals. When we install a skylight we use flashing kits designed for the unit and ice and water shield around the opening, and it's ideal to replace skylights at the same time as the roof.

Most pitched roofs can accommodate a skylight, but framing, roof pitch and attic layout determine size and placement. Rooms with an attic above may need a light shaft. We'll assess your roof structure and recommend the best option, including smaller tubular units for tight spaces.

Modern skylights use low-E glass that reduces heat gain, and many offer venting options or shades to control light and temperature. Thoughtful placement, such as avoiding large west-facing units over living spaces, also helps keep rooms comfortable.