Window Replacement and Installation

Over time your windows become worn-out, shaken by the wind, pelted with harsh rain and weathered by the increasingly extreme elements. This type of damage can not only negatively effect the overall appearance of your home but it can cause major structural damage and increased energy consumption everyday. The solution is simple. Take the time to replace old windows to improve your home's value, effeciency and longevity. See replacement windows installed by Lawrenceville Home Improvement!

Why use Lawrenceville Home Improvement?

Did you know that Andersen alone makes 9 different quality levels of windows? Let us help you navigate through the complexities of the various window products and manufacturers to meet your project goals and budget. Let us also help you weigh the differences and determine if a replacement or a new construction installation is right for you. With well over 60 years of servicing the Mercer County area, Lawrenceville Home Improvement has been recognized as the top provider of replacement and new construction windows. Trusted by your neighbors, friends and family for three generations; you are assured of great service and expertise in selecting and installating the right windows for your home.

Choose from many different styles and colors:

  • Double Hung and Cottage/Oriel windows
  • Bay and Bow Windows
  • Picture windows
  • Casement and Awning Windows
  • Garden Windows
  • Box Bay Windows
  • Specialty Shapes

Choose window materials

  • Wood Windows and Wood Clad Windows
  • Fiberglass Windows
  • Vinyl Windows
  • Composite Windows

Compare major manufacturers

Lawrenceville Home Improvement works with Andersen Windows and Doors
Lawrenceville Home Improvement works with Beechworth Windows from James Hardie
Lawrenceville Home Improvement works with Infinity by Marvin replacement Windows and Sliding Glass Doors
Lawrenceville Home Improvement works with Integrity by Marvin replacement Windows and Sliding Glass Doors
Lawrenceville Home Improvement works with Marvin Windows and Sliding Glass Doors
Lawrenceville Home Improvement works with Pella Windows and Doors

Compare window materials:

Wood and Wood Clad

  • Historically accurate asthetics
  • Unlimited Colors and Stains
  • Variety of Wood Species
  • High efficiency and privacy glass options
  • Convenient cleaning options
  • Internal Blinds
  • 20 year glass /10 year non glass component warranty

Fiberglass

  • Historically accurate astetics
  • Most durable colors and finishes
  • Prefinished, paintable and stainable interiors
  • High effeciency and privacy glass options
  • Convenient cleaning options
  • Most stable, reliable and strongest material
  • Limited lifetime warranty

Vinyl

  • Pleasing asthetics
  • Low maintenance
  • Prefinished interiors
  • High effeciency and privacy glass options
  • Convenient cleaning options
  • Most economical window material
  • Limited lifetime warranty

Replacement Windows:

  • Preserve your interior and exterior trim.
  • Most commonly used when replacing wood windows with storm windows.
  • Replacement windows are made to fit within existing openings.
  • Minimize disturbance to your home and time for installation.
  • A typical whole house replacement window project can be completed in 2 days.
  • Existing siding or masonry exterior remains undisturbed.
  • High performance glass and convenience options available with replacement windows.

Full Framed Windows:

  • Commonly also called new construction windows.
  • All components of existing windows removed back to stud opening.
  • Maximize the amount of glass in the new window.
  • New interior trim and exterior trim.
  • The typical whole house new window projects can be completed in 4 or 5 days.
  • Most commonly installed with new siding.
  • High performance glass and convenience options available with new windows.

High Efficiency & Convenience Options:

  • Double pane glass with Low E & Argon is standard in most new and replacement windows.
  • Multiple Low E Coatings to minimize heat loss and maximize UV protection.
  • Triple Pane options or room side Low E coatings to improve insulating U-factors.
  • Sashes tilt-in to clean on double hungs for easy washing from the interior.
  • Casement windows crank over when opening for easy washing from the interior.
  • Internal grids for easy cleaning and curb appeal.
  • High visibility screens to let more air and light into your home.