Windows and Doors

First State Building and Design is the number one choice for windows and doors in the Philadelphia and Wilmington area. We have premier partnerships with the industry’s leading window and door suppliers, giving our clients an advantage in choosing from the widest range of colors, styles and customizations on the market today.

Come visit our two-story showroom to view our extensive selection of windows and doors. We offer custom entry doors, French doors, sliding doors, patio and access doors, as well as new home, vinyl windows, acrylic windows, bathroom and kitchen windows.

In addition to door and window replacement, our contractors are skilled in replacing and repairing roofing, skylights, gutters and siding. Our door and window installers service Chester County, Delaware County, and Philadelphia, PA; Wilmington and New Castle County, DE; and Cecil County, MD. Every one of the homes in this area is different, which is why our siding company offers a number of options for every homeowner.

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Window & Door Installation

Let the natural light in and keep the cold out with our high-quality windows and doors. Our offerings will bring both character and beauty to your kitchen or bathroom project.
The designers at FSBD will work with you to choose the best windows and doors for your home, from a bay to a casement or picture window. We offer beautiful and energy-efficient options that provide enhanced insulation.

FSBD has premier partnerships with the industry’s leading window and door suppliers. This gives our clients the ability to choose from the widest range of colors, styles and customizations on the market today.

Our door and window installers have extensive experience with Therma-Tru, Marvin, Pella, ProVia, Metal Industries, Simonton, Viwinco and Anderson windows and doors, among others.

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Custom Doors

A new door gives your home an instant refresh and can be installed in less than a day. FSBD installs patio doors, French doors, sliding glass, entry and access doors.

Change the look of your home instantly with a new door. From classic to contemporary, wood to fiberglass, our range of doors will suit every style.

Contact FSBD’s custom door replacement team today to see the number of styles, options and colors available.

Energy-Efficient Windows

New home windows protect from water leaks and damage, block out excessive heat and cold, and can even provide sound protection. FSBD’s window replacement team specializes in wood, fiberglass, vinyl and acrylic windows.

Contact a team member today to learn how you can save money with new custom windows.

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Window & Door Replacement

Installing larger windows in your kitchen or bath can bring additional light and style to your home. From installing kitchen windows to replacing bathroom windows and repairing skylights, our door and window installation team can customize each project to your style.

Contact FSBD for a complimentary estimate of your door or window replacement project.

Our contractors service the following areas:

Chester County, PA
Delaware County, PA
Philadelphia Region
Wilmington, DE
New Castle County, DE
Cecil County, MD

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