The Window Source of the Upstate SC

The Window Source of the Upstate SC At The Window Source of Upstate SC you will find custom made windows and doors for your home at disc

The Window Source of Upstate SC is your go-to provider of new and replacement windows, vinyl siding, and sliding doors in Upstate SC. Our mission is to provide you with an easy and pleasant shopping experience. The Window Source expert team can help you choose the right option for your home and get them installed in Upstate SC including Greenville, Spartanburg, and Clinton.

Happy Father’s Day! 💙Today we celebrate the dads who lead, work hard for their families, and make a lasting impact every...
06/21/2026

Happy Father’s Day! 💙

Today we celebrate the dads who lead, work hard for their families, and make a lasting impact every day.

Wishing all the amazing dads a wonderful day filled with appreciation and family moments. ✨

06/20/2026

Natural light can make a room feel brighter, larger, and more inviting. ☀️🏡

The right windows can help maximize daylight while enhancing the comfort and beauty of your home.

The Window Source can help you find the perfect window solution for your space. ✨

Outdated windows can impact your home's comfort, appearance, and energy efficiency. 🪟🏡A professional window replacement ...
06/19/2026

Outdated windows can impact your home's comfort, appearance, and energy efficiency. 🪟🏡

A professional window replacement can help improve insulation, enhance curb appeal, and bring new life to your space.

Book your free window consultation with The Window Source today. ✨

Every homeowner has a different style when it comes to windows. 🪟🏡Picture windows offer wide, unobstructed views, while ...
06/18/2026

Every homeowner has a different style when it comes to windows. 🪟🏡

Picture windows offer wide, unobstructed views, while bay windows add character, dimension, and extra space.

Which one would you choose for your home? Let us know in the comments! 👇

06/17/2026

A home upgrade can completely transform the look and feel of your space. 🏡✨

See the difference in one of our before & after projects and how the right upgrades can refresh your home’s entire exterior.

Request a free estimate with The Window Source today!

Happy Flag Day!Today we celebrate the symbol of our nation and the pride, freedom, and unity it represents.Wishing a mea...
06/14/2026

Happy Flag Day!

Today we celebrate the symbol of our nation and the pride, freedom, and unity it represents.

Wishing a meaningful and patriotic Flag Day from The Window Source. ✨

We’re honored to be recognized as one of the “Best of the Best” window dealers in the nation by Door and Window Market M...
06/14/2026

We’re honored to be recognized as one of the “Best of the Best” window dealers in the nation by Door and Window Market Magazine. 🏆

Moving up to #8 among the Top 100 companies is a reflection of our commitment to quality, service, and customer satisfaction.

Thank you to our customers, teams, and communities for making this achievement possible. ✨

Sliding patio doors help bring natural light, comfort, and style into your home. 🚪✨Designed for durability, security, an...
06/13/2026

Sliding patio doors help bring natural light, comfort, and style into your home. 🚪✨

Designed for durability, security, and everyday performance.

Get your free quote today with The Window Source. 🏡

Your home deserves a team you can trust. 🏡From windows to siding, The Window Source is here to help make your upgrade si...
06/12/2026

Your home deserves a team you can trust. 🏡

From windows to siding, The Window Source is here to help make your upgrade simple, affordable, and built to last.

Family-owned and locally trusted, we’re committed to helping homeowners every step of the way. ✨

06/11/2026

Your entry door does more than complete the look of your home. 🚪🏡

The right fit can improve curb appeal, increase security, boost energy efficiency, and add long-lasting performance all at once.

Thinking about an upgrade? The Window Source is here to help you find the perfect fit for your home. ✨

Address

415 W. Main Street
Clinton, SC
29325

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18649235548

Website

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