Replacement windows offer a number of benefits. They are built to slip horizontally, and typically don’t require major alterations to your home’s walls, trim, or siding.

They’re a popular choice for many homeowners, especially those who want to preserve their home’s architectural features without changing it. They also are much less expensive than new construction windows.

Energy Efficiency

Warren Window Energy efficient windows can save you money by reducing energy costs and extending the life of your heating and cooling system. They also provide a better living environment for you and your family, helping to prevent illnesses caused by breathing in unhealthy air.

The amount you can save depends on your climate, the type of window you choose, and how it is installed. Look for the ENERGY STAR label and check its energy-use ratings from the National Fenestration Rating Council (NFRC) to find the most efficient replacement windows for your home.

You should also consider the Visible Transmittance (VT) and Solar Heat Gain Coefficient, which determine how much solar energy your new windows allow into your home. The higher the number, the more natural light your replacement windows will let in.


Aesthetics are one of the most important considerations when it comes to a new replacement window. Besides functionality, your new windows should also be a good match for your home’s architecture and interior design style.

Whether you are looking for something a little smaller scale, like replacement windows for your patio, or a more substantial upgrade for your whole-house, the team at Colorado Window Company has the expertise to ensure your project is a success. For example, the team has been recognized by Consumer Reports as the premier installer of new replacement windows in the Denver metro area. To help you make the most informed decision for your home, the team offers a free quote to get started on your next home improvement project. The team looks forward to helping you achieve your home’s highest quality of life for years to come. For more information about our extensive line of high-quality replacement windows, or to schedule an appointment for a free estimate, contact the team today!

Low Maintenance

Replacement windows are a significant investment, and the right choice can add value to your home. It is important to know how to care for them properly and keep them functioning as they should.

If you notice condensation on your window panes, or if they become hard to open or close because they are painted shut, swollen, or rusted, it is time to replace them. This is especially true if they are not insulated properly, which will reduce your energy efficiency.

Wood windows are also a good option, but they require maintenance more often than vinyl or fiberglass. They expand and contract a lot, which can lead to cracks and small leaks. They can also be more expensive to paint, requiring fresh coats every few years.

Easy Installation

Window installation is a hassle-free process when you prepare properly and work with a contractor. Before the installation begins, take down interior shutters and hardware as well as draperies or sheers to make it easier for workers to get in and out of your windows.

Start by removing parting beads, which are strips of wood or vinyl that run along the top and bottom of your window frame. These are not re-usable, so be sure to remove them from your existing frame before you replace the window.

Next, loosen the sashes from their liners. This will ease manipulation of the window frame and prevent damage to the sashes or sash weights.

You’ll need accurate measurements to order new windows, so use a ruler to ensure the rough opening is correct. If not, you may need to sand the jamb depth and/or add furring strips. Proper installation of replacement windows can increase the value and beauty of your home, and also reduce energy bills.