Partner with Wilmington Island’s Premier Replacement Window Manufacturer

Discover the unparalleled expertise and reliability of Regency Plus Windows, the leading window manufacturer and dealer support hub in Wilmington Island, SC. With a solid 25-year track record and deep-rooted experience in retail services, we’re committed to delivering unmatched industry excellence, making us the preferred choice for premium products perfectly suited to South Carolina homes.

Windows Crafted for South Carolina’s Climate

In South Carolina’s dynamic climate, characterized by scorching summers and harsh winters, Regency Plus Windows offers windows engineered for year-round comfort. Partnering with us means providing customers with:

  • Energy Efficiency: Our windows are ENERGY STARĀ® certified and feature double- or triple-pane Cardinal insulating glass, ensuring superior thermal performance.
  • Durability: Engineered to withstand South Carolina’s weather extremes, our windows feature premium vinyl frames reinforced with steel.
  • Versatility: Our replacement windows are customizable to match various architectural styles and customer preferences, available in a wide range of popular styles.

A Variety of Replacement Window Styles

We’re dedicated to crafting windows that seamlessly enhance the aesthetic and performance of homes. Choose from a variety of styles including Double Hung, Single Hung, Specialty Shapes, Sliding/Tilt-In Sliding, Casement, Awning, Hopper, Picture, Bay, Bow, and Garden windows.

Premium Patio Door Suppliers

Complete the elegance of South Carolina homes with our patio doors, designed to effortlessly connect indoor comfort with the state’s stunning outdoors. Crafted with the same precision and quality as our windows, our patio doors excel in energy efficiency, security, and style, making them the top choice among Wilmington Island homeowners.

Grow Your Business with a Trusted Partner

At Regency Plus Windows, we prioritize building strong partnerships with dealers and contractors. We understand the nuances of the Wilmington Island market and provide tailored support for your success. From comprehensive training sessions to expert marketing guidance, we’re with you every step of the way. Partner with us and drive your business growth to new heights.

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Mt. Carmel, PA

2000 Locust Gap Hwy
Mt. Carmel, PA 17851


Monday - Friday: 6 a.m. - 4:30 p.m.