Visual Changes Home Improvements - NH

“Let us show you what service to the customer is all about.”

  • Window and door installation in NH

Window & Door Installation in Concord, NH


Professional replacement window installers

Every long-term homeowner comes to a point where they consider replacing their windows. Windows serve versatile functions, and if your windows are old, broken or simply low quality, they are not performing these functions properly.

Old or damaged windows can cause lots of problems for your home, garage or place of business. Here are some of the issues with old windows:

  • Moisture collection, sill rot & mold issues
  • Leaking cold or warm air
  • High heating and cooling costs
  • Interior furniture and floor damage like fading and weathering
  • Inefficient, single pane glass
  • Cracks & damage
  • Lower home resale value
  • Cleaning difficulties
  • Outdated style

At Visual Changes, we can evaluate your home or office and recommend the best type of window for your specific needs. We have specific expertise in window installation, which is something not every contracting company can say. We install windows that do not jam when your home swells over the seasons. Our windows never leak, and are properly insulated all the way around.

Professional new construction window installers

New windows can make a big difference in any home. They can block out noise and harmful UV rays. They keep in the heat or cool air during the changing New Hampshire seasons, saving you both energy and money. Here are just some of the benefits of new construction windows:

  • Increased efficiency leading to lower energy bills
  • Noise reduction & insulation
  • Low maintenance, easy to clean
  • Interior UV sun protection means no fading
  • Increase the value of your home
  • New look, style & window technology
  • Customized to fit your needs
New construction window installation

Whether you need to replace a few windows, or you’re doing a large home improvement project, Visual Changes can supply & install your new construction windows.

Energy-efficient new & replacement windows for your home

Window size, the location of your home, and the climate are key factors to consider when determining the best type of window for your home. Here are some of our options:

New & replacement windows
  • Fixed window
  • Casement windows
  • Awning
  • Double-hung
  • Single-hung
  • Sliding windows
  • Bay and bow
  • Special shapes & combinations
  • Brands include Andersen & Paradigm

Professional exterior door installers

We offer a variety of exterior and interior doors to meet any function and budget. We carry high end brands including Therma-Tru entry door systems, Andersen storm doors and Paradigm vinyl patio doors. Here are some of our new door options:

  • Exterior front doors
  • Interior replacement doors
  • Sliding doors
  • French doors
  • Storm & Patio doors
  • Internal blinds
  • Endless glass & side lite combinations
  • Custom hardware
  • Brands include Andersen & Paradigm
New & replacement windows

Window & door installation experts in Central & Southern NH

At Visual Changes, we pride ourselves on being the primary window and door installation experts in the Concord, NH area. We provide our clients with thoughtful and timely service.

With decades of experience, Visual Changes does every job with excellence, and well within your budget. Contact us today with your door and window project!

Windows & Doors Gallery

Visual Changes, LLC

Contractor Services for Concord, NH

PO Box 6031
Penacook, NH 03303


We are one of the leading windows, siding and door contractors located in Central New Hampshire. The Visual Changes LLC Team is made up hard working individuals that are dedicated to serving their customers. We want to give our clients’ quality workmanship as well as quality products.