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Replacement Windows

The #1 Window Replacement Company in Chantilly

Local Window Replacement Company in Northern Virginia and Maryland

  • Home window installation professionals
  • Save money on energy bills and make your home look great!
  • Affordable payment options and pricing – get a free quote!

When deciding on the right kind of windows, choosing the right window replacement company is imperative before installing them. Energy efficiency today is the biggest topic for most people.

The US Department of Energy has inspectiond that almost 30% of a home’s energy can escape through poorly insulated windows. Replacement windows are an important investment that effectively cut down on your energy bills over time.

Selecting vinyl windows that will enhance the beauty and durability for your home is just as important. Roofing contractor AWS Restorations is committed to making sure you are completely satisfied with your new energy efficient windows. We have a wide variety of styles and well known brands to choose from including Plygem, Andersen, Marvin, Pella, and Plygem.

The Window Styles You Want, The Prices You Need

  • Dedicated Chantilly window replacement specialists
  • Plethora of window styles and sizes
  • The quality of our work is unmatchable

Window styles have changed over the years throughout the Chantilly area, but no matter the style of window AWS Restorations can get the replacement job done right. Some wood and vinyl window designs haven’t changed, but the energy efficiency of them has. No matter how you want the job done, we’re here to serve.

Here are a few popular window styles:

Awning Windows

Awning windows have hinges at the top and open outward. They provide a benefit to the homeowner with their wide design leaving a side-to-side amount of ventilation. They are often placed above or below other windows to add light and ventilation to a room.


Bay Windows

Bay windows are windows that project outward from the home. They also provide ventilation from each side with your choice of either a casement or double hung style.


Casement Windows

Casement Windows have hinges on the sides and open with just a turn of a handle located at the bottom of the window. Most of the time they are taller than wide and provide excellent ventilation especially for hard to reach places.


Double Hung Windows

Double hung windows were originally often fitted with shutters. They slide up or down to provide ventilation. They have two sashes in a single frame and are a great option for any room in the house.

Frequently Asked Questions About Window Replacement in Northern Virginia

How much can new replacement windows lower my energy bills?

Windows are one of the biggest sources of wasted energy in a home, and older or poorly sealed units let a meaningful share of heating and cooling escape. Replacing them with properly installed, energy efficient windows reduces that loss and makes rooms more comfortable year round. The exact savings depend on your current windows, your home, and your energy use, but the efficiency gain is one of the main reasons homeowners take on the project. The federal ENERGY STAR program publishes guidance on what to look for in efficient windows.

Do I need a permit to replace windows in Northern Virginia?

A straightforward like-for-like window replacement often does not require a permit, but enlarging an opening, changing the structure, or adding a new window usually does. Requirements vary by jurisdiction and follow the Virginia Uniform Statewide Building Code, published by the Virginia Department of Housing and Community Development. AWS Restorations will tell you whether your specific project needs a permit before work begins.

Are vinyl replacement windows a good choice for Virginia’s climate?

Yes. Vinyl windows handle the humidity, temperature swings, and storm exposure common across Northern Virginia well, resist rot and moisture, and need little maintenance. They also offer strong energy efficiency for the price, which is why they are the most popular choice for the homes we serve. We install a wide range of styles so the look still suits your home.

Which window styles does AWS Restorations install?

We install the full range of common residential styles, including double hung, casement, awning, and bay windows, along with other configurations to fit specific rooms. Casement and awning windows offer excellent ventilation for hard to reach spots, double hung windows suit almost any room, and bay windows add light and space. We help you match the style to how each room is used.

How long does a window replacement project take?

Most home window replacement projects are completed quickly once the windows are on hand, often in a single visit for a typical set of windows, though larger whole-home projects and custom sizes take longer. Timing also depends on measurement and ordering, since replacement windows are made to fit your openings. We give you a realistic schedule with your estimate.

What window brands can I choose from?

We work with several well known manufacturers so you are not limited to a single product line, including options from Ply Gem, Andersen, Marvin, and Pella. The right brand and series depends on your budget, the style you want, and your efficiency goals, and we are glad to walk through the differences during your free consultation.

Get Your New Windows Professionally Installed

  • Our team knows what works and what doesn’t

  • With unique processes, we get the job done right and on time

  • Call today to upgrade your windows sooner than later

If you’re located in the Chantilly area and need a professional window replacement company, you’ve come to the right place.

So what’s the next steps? Contact us, and we’ll get a team member out to your home to explain all of your replacement options and answer any questions. Custom sizes and orders? No problem. AWS Restorations can help and order what’s needed no matter what kind of job it entails.

We’ll get measurements for your new windows and be on our way.

Get a Free Inspection