Windows

Buffalo’s Premier Window Company

Get FREE Estimate Get FREE Estimate

Multiple window replacement outside of residential home in Buffalo, NY.

Windows that make you say “wow!”

Buffalo Window Services

Wm. C. Rott & Son provides a wide range of home improvement services – including professional window replacements. By installing new windows in your Buffalo home, we can instantly improve its energy efficiency and appearance.

At Wm. C. Rott & Son, we provide custom-sized windows to fit your existing frames to preserve your home’s character. We customize each window to your home’s architecture, which is important for historic homes. Other companies alter your home’s construction for standard size windows. Our process respects your home’s charater and integrity. If your windows are old or broken, we’re here to help.

Get FREE Estimate

Our Services

What Are the Signs You Need New Windows?

  • Tough to Operate: Your windows should open and shut smoothly – without excessive force. If you notice they’re often stuck, swollen, or tricky to pry open, you likely need to replace them.
  • Noticeable Drafts: Your windows should be airtight. If you can feel airflow while standing next to them, the frames might be loose. Talk to our trusted home window replacement company about the problem.
  • Higher Energy Bills: Do your energy bills seem higher than they should be? You might have hot or cold air escaping through an old, improperly sealed window. Replacing the inefficient window can bring your bills back down.
  • Loud Outdoor Noises: Your windows should act as a sound barrier between your home and the outside world. If every little noise is still audible, the windows may not be sealed properly.
  • Visible Damage: Broken glass, chipped frames, and condensation all indicate serious insulation issues. When you spot these symptoms, it’s time to schedule window replacements.
  • Bad Curb Appeal: Old, broken windows can immediately reduce a home’s curb appeal. If your windows haven’t been replaced in decades, increase your home’s value by installing new ones soon.
Call Now (716) 694-8220

Snippets with Steve

Learn tips and tricks about how to keep your windows looking like new. Steve has the answers!

View Video Resources

Recent Window Projects

Our Reviews

Check out what your neighbors are saying about us.

Energy efficient siding on residential home in Buffalo, NY.

Our Window Replacement Services

Skylights

Skylight windows bring natural light into your home without taking up wall space. If you want to add a window but don’t have an ideal place to do so, adding a skylight to your ceiling is an excellent option.

Casement Windows

Casement windows swing out to the side or up to open and are constructed of solid glass – usually with two panes. We often recommend these windows to homeowners that are hesitant to obstruct a beautiful view.

Call Now (716) 694-8220

Insulated Windows

We know how fierce Buffalo winters are. To better heat your home, you may want to consider installing insulated windows. These windows have glass panes that are spaced apart and hermetically sealed to keep cold air out and hot air in.

Bay Windows

A bay window can be a lovely addition to a living room, kitchen, or even a bedroom. This kind of window protrudes from an exterior wall and creates a small shelf. The flat window is set into an angled frame and built out of the home, rather than set flush with the wall.

Picture Windows

Picture windows offer an unparalleled view of your home’s outdoor spaces. These windows usually cannot be opened, but they offer unobstructed views and can make a room look (and feel) larger.

Patio Doors

We also install stylish, functional sliding glass patio doors in Buffalo, NY. These doors enhance your home’s outside connection while giving easy access and natural light. Like our custom windows, our sliding glass doors are custom-made to fit your space and match your home’s distinctive decor, whether it’s modern or historic.

Get FREE Estimate

Window Replacement FAQs

menu icon

Invest in Your Home – Replace Old Windows Today

We often underestimate the role windows play in our homes’ efficiency, appearance, and comfortability. If you’re experiencing high utility bills or chilly drafts during our New York winters, don’t wait to replace your outdated windows. They’re not doing their jobs correctly, and you should upgrade to the best replacement windows available.

Get FREE Estimate

Bay window outside of residential home in Buffalo, NY.