Trust Glass Doctor to get your windows & glass doors installed or repaired correctly the first time.

Replacement Window Gallery
Door Glass Gallery

Save Energy and Money – Get your share of the Homeowner Tax Credit. Save up to $1500 when you purchase energy-efficient replacement windows from Glass Doctor of Frederick. Unlike the tax credit for energy-efficient windows in prior years, the new criteria are stricter than the Energy Star rating program. Not all Energy Star labeled windows will qualify for this tax credit. Glass Doctor of Frederick can help you identify which windows qualify. So save money on your energy bills and taxes by scheduling an appointment with Glass Doctor of Frederick today.

Create Curb Appeal - Windows and doors contribute to the tone of your home’s appearance just as much as paint, trim, bricks and iron. Glass Doctor of Frederick offers a full line of replacement windows from MI Windows and entry door glass from Western Reflections. Check out our online entry door gallery for new, innovative glass ideas. Whether you’re looking for more functionality or more beauty, Glass Doctor® has the right windows and doors for your home.

Renew Your View – That fog you’re seeing through your windows all day long is condensation between the panes of glass. It’s caused by a leaky seal in the Insulated Glass Unit of the window. And water isn’t all that leaks from a bad IGU. You’re leaking money in energy costs because the window isn’t insulating properly. Glass Doctor can repair leaky IGUs and if they can’t be repaired, we can replace them. That will make your days a little brighter, and your wallet a little heavier.

Protect Your Investment – Glass Doctor of Frederick offers laminated safety glass to replace single window panes, or low-E glass to keep high glare from fading furniture. Install storm windows to protect from the wind and rain. Protect your glass products with Clear Choice glass protectant, which forces water and other fluids to bead up on the glass, thereby preventing stains. Ask Glass Doctor of Frederick for the products that are right for your home.