Having a window replaced isn’t always just a window replacement. Damage could have occurred around your windows that you didn’t even know was there. Approximately 90% of window replacement companies can only replace your window. If anything else comes up that needs repairing or replaced outside of the window, you will be on your own to figure out how to fix that. In the meantime, you have one or more large holes in your walls. With Kats Construction and Remodel, you don’t have to worry about any of that. We can repair interior and exterior issues from rotted sills to completely replacing any structural elements, as well as installing proper waterproofing and vapor barriers. If you would like your interior and/or exterior trim redone, our master carpenters can do that too! We will take care of everything and keep your project on track!

Curious about the process of replacing a window?
Here are the typical steps.

We ask that the homeowner does a few steps before we arrive to make the install run as smooth as possible.

1. Remove all wall artwork and decorations around the window(s) being replaced

2. Clear paths to the location of the window replacement, that may mean moving some furniture

3. Deactivate any home security alarms

4. For the protection of your pets and our installers, please keep any pets away from work areas

When we arrive, here is what you will see us do.

1. Lay down proper floor protection for walk through areas to access windows being replaced

2. Carefully remove existing window(s)

3. Existing window(s) will be taken away and disposed of properly

4. Installer will clean and remove old caulking

5. Install new replacement window(s)

6. Apply new caulking

7. Clean each replacement window

We work with many leading window manufacturers
that you know and trust.


Other Services

Attic Remodeling

Are you considering converting that unused space in the attic and not sure where to begin? At Kats Construction & Remodel, we will guide you through the process of designing your attic into a more livable space.

Basement Remodeling

Kats Construction & Remodel offers complete basement finishing solutions from concept to completion. No matter the size, we can do it. With decades of experience and hundreds of home improvement projects under our belt, you’ve found the right people for the job.

Bathroom Renovations

Is your bathroom outdated? Do you need additional space or special features? Perhaps it’s just not meeting your desired look and feel. We can transform your bathroom into your favorite oasis.

Kitchen Remodeling

Kitchens are the heart of the home, why not give it some love? Refresh, replace, reconfigure, your choice. Our team knows how important this area is and we can do it all.


Get in touch with us!

Service Areas

  • Amherst, NH
  • Bedford, NH
  • Brookline, NH
  • Hollis, NH
  • Hudson, NH
  • Londonderry, NH
  • Merrimack, NH
  • Milford, NH
  • Nashua, NH
  • Pelham, NH
  • Windham, NH

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