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Window Replacement in MD, DC & VA


Window Replacement

in Maryland, Virginia & D.C.

With replacement windows, S&K Roofing, Siding & Windows can make your home more beautiful, safe, and energy-efficient. If your windows are drafty, have peeling paint, or simply need to be updated, we can help. Window replacements can not only help beautify and warm your home, but they can go a long way in making your home more energy-efficient.

S&K Roofing, Siding & Windows uses only the finest quality replacement windows in from names like Sunrise, Pella, and Andersen. Our window repair and replacement contractors in Maryland & DC are experienced and knowledgeable, and our client care staff can provide expert advice on the best ways to replace the windows in your home.

Types of Window Replacements

 Window replacements come in various styles, each with a list of features and benefits to fit your needs. The most popular styles of replacement windows are found below.

Casement Windows

Casement windows are hinged at the side and open outward from either side. Casement windows are ideal for sunrooms and additions, as they offer a view unobstructed by sashes and grids.

Double-Hung Windows

Double-hung windows have a bottom sash that can be raised and a top sash that can be lowered. Many double-hung windows offer the added benefit of the sashes tilting in for easy cleaning.

Single-Hung Windows

Single-hung windows have a fixed top sash with a bottom window sash that can be raised. Many single-hung windows offer the added benefit of the bottom sash tilting in for easy cleaning.

Awning Windows

Awning windows have a hinge at the top and open out from the bottom. Awning windows are often used on top of larger windows or patio doors for added light and ventilation.

Sliding Windows

Sliding windows have one fixed window sash and another that slides open from side to side.

Bay & Bow Windows

Bay windows consist of three windows joined together, while bow windows consist of four or more windows joined together to form a curve for maximum view from the inside and curb appeal from the outside.

Garden Windows

Primarily used in one's kitchen area, garden windows are ideal for growing herbs, showcasing small flowers, and starting plants for late spring planting.

Specialty Shapes

Used as architectural accent windows and to create a better view from the inside, specialty-shaped windows use curves and rectangles and are often coupled with regular rectangular windows. Specialty-shaped windows do not generally open.

Specialty Windows

Specialty windows offer unique combinations of shapes, styles, and features, including those that open for ventilation.


Skylights are built-in roof windows providing a unique lighting function. For more on skylights, visit our skylight window style overview.

Window Replacement Manufacturers

 Window replacements are one of the best investments you can make in your home. By replacing your home windows, you can save monthly on your heating and cooling costs and add curb appeal with an improved visual appearance. S&K Roofing, Siding & Windows represents a variety of replacement window manufacturers, including:

MI Windows and Doors

MI Windows and Doors are expertly crafted to provide energy efficiency, smooth functionality, and unmatched beauty. Learn more about MI Windows and Doors by contacting us or visiting our manufacturer page. 

Sunrise Window Replacements

Sunrise Windows are designed to perform. Carefully selected, high-grade materials make Sunrise Windows excel in aesthetics, comfort, and efficiency. A combination of Low-E technology and expert installation make Sunrise Windows highly energy-efficient. Learn more about Sunrise Windows by contacting us or visiting our manufacturer page.

Pella Replacement Windows

As one of the leading manufacturers of replacement windows, Pella Windows offers an extraordinary array of window styles to choose from. From architectural specialty windows to energy-efficient casement windows, Pella will surely have the window you want. Contact us or visit our manufacturer page to see all of Pella's window options.

Andersen Windows

Andersen Windows has become synonymous with quality and energy efficiency. Ask any homeowners who have had Andersen Windows installed in their home, and they will tell you that their beauty, durability, and energy efficiency are outstanding. Contact us to view the vast line of Andersen window products, styles, and colors available!

Velux Skylights

Velux Skylights are the leading brand of skylight on the market today. With residential skylights, commercial building skylights, sun tunnels, and more. Velux offers unmatched beauty, durability, and quality in skylight products. When it's time to replace that old, leaky skylight with a new, maintenance-free skylight. You can count on Velux Skylights