lancaster windows and doors installer
Request a FREE Quote

Client Testimonials

"You can tell that Zimmerman Exteriors really care about their customers because of the great quality of work that they do. They are very easy to work with, are understanding, and friendly. We would highly recommend them.---Thanks for everything"..."
Kyle and Carrie McCarty – Ephrata,PA

"When the solar company pushed forward the panel installation date by a month I needed a new roof in a hurry. Zimmerman Exteriors got the job scheduled and completed within two weeks at a price $1000.00 less than I expected."
Doug Grove - Mt. Joy, PA

The Best Window Installers In Lancaster County

Since 2005, Zimmerman Exteriors has been a quality door and window installer providing services to Lancaster County and surrounding PA areas. Our goal is to provide our clients with windows and doors that are environmentally friendly while saving their homes or businesses money. No matter if you are looking for window replacements in Lancaster, PA, a new window or door installation, or even repair services, we are happy to oblige. Our team uses only the best quality materials and brands for all our window and door services. So you can rest easy knowing that your new windows and doors are installed to last. If you are interested in getting a free quote from our window installers, call today!

Local Door Installers Ready to Serve You

At Zimmerman Exteriors, our door installers offer a wide variety of services for our customers. We take pride in giving your home or business a strong door that will keep you warm in the winter and cool in the summer. Choose from a large selection of trusted door materials and brands for your front or exterior door installation. These include brands like Pella, Anderson Windows and Doors, and Therma Tru Doors. Our door installers work quickly and efficiently, so you can replace your door in no time at all. We are happy to work with manufacturers that allow for customizations on their doors, so you can receive a final product that is exactly how you envisioned it. Fill out an online form to get in touch with our door installers today!

Get inspiration for your home when you visit our project gallery!

Trusted Replacement Windows In Lancaster PA

Whether you need new window installation services or replacement windows in Lancaster, PA, Zimmerman Exteriors is the company that can do it all. If you have noticed that your current windows are starting to leak or are outdated, it’s time to call our window installers. Our team can help you assess which of your windows you should keep and which need to be replaced. Much like getting a new door installation, a new window installation is a great way to cut down on heating and cooling costs. Luckily for you, Zimmerman Exteriors is happy to offer the same quality materials and brands for our replacement windows as we do with our doors. We provide replacement windows from brands like Anderson Windows and Doors, Pella, and Viwinco Vinyl Windows. All our replacement windows can be customized to fit the exact shape, size, and color your home or business needs. Not to mention, our window installers have the skills and knowledge to install them all. Don’t wait until your old windows start causing damage to your home; call Zimmerman Exteriors to get the best replacement windows in Lancaster, PA, today.

Learn more about how to find the right fit for your replacement doors and windows today!

Get a Free Estimate From Our Window Installers Today!

As you can see, Zimmerman Exteriors has the trained window and door replacement contractors you need to restore the outside of your home. We are happy to help you with everything from new window installation to replacement doors and even repair services. With our large selection and variety of doors and windows to choose from, you won’t have to worry about finding something to match the current exterior of your building. With our almost 20 years of experience, you can trust us to properly install your new doors or windows correctly the first time—no need to call us again to fix anything or clean up.

So what are you waiting for? Lower your heating and cooling costs overnight when you get window or door installation services from Zimmerman Exteriors. Contact us today to claim your free estimate and get started!

man installing window replacements

Some of the door & window brands we carry include:

Andersen window and door supplier in lancaster county        Pella Windows supplier in lancaster county       Therma Tru door supplier in lancaster county Viwinco vinyl window supplier in lancaster county

And many more!