Harden's Window And Door, Inc.

Harden's Window And Door, Inc. Hardens Window And Door, Inc. offers Energy Star Rated replacement windows and ProVia entry doors for Columbia and surrounding areas.

Our travel range is typically with in a 50 radius of downtown Columbia SC. Harden's Window And Door, Inc. has been locally owned and operated since 1990. Formally know as National Aluminum And Vinyl Siding Inc We've been serving Columbia, SC and surrounding areas for over 30 years as leading contractors in home improvement. There is nothing that brings us more joy than helping others in the commun

ity and meeting so many wonderful people. Here are some reasons why locals choose us as their go-to for window replacement or repair services

Are you ready to replace those sticky, outdated doors and drafty windows? Let’s make it easy. 🔨Harden’s Window and Door ...
06/18/2026

Are you ready to replace those sticky, outdated doors and drafty windows? Let’s make it easy. 🔨Harden’s Window and Door delivers top-tier craftsmanship and durable, energy saving products tailored to your home. Give us a call today to schedule your free estimate☀️

Love what you see? This is just a glimpse of our showroom!😍 We’re down to the final three days of voting for The State’s...
06/15/2026

Love what you see? This is just a glimpse of our showroom!😍

We’re down to the final three days of voting for The State’s Best. If you haven’t had a chance to vote yet, we’d be incredibly grateful for your back up! It only takes a second: votethestate.com

Monday-Friday | 8:00AM - 4:00PM

Want to see the showroom in person? No formal appointment needed, just give us a call before you head our way to ensure someone is here to welcome you!
📞 (803) 710-7444

Have you cast your vote yet for The State’s Best? Make sure to cast your vote for Harden’s Window and Door! We’ve been n...
06/03/2026

Have you cast your vote yet for The State’s Best?

Make sure to cast your vote for Harden’s Window and Door! We’ve been nominated in both the window and door company subcategories 🏅

Remember you can vote once daily!

Put us to work, put us to the test, now help us win The State’s Best! From unloading shipments to serving our amazing cu...
06/01/2026

Put us to work, put us to the test, now help us win The State’s Best!

From unloading shipments to serving our amazing customers, our team gives it 100% every day. If you’ve had a great experience with us, we’d be incredibly grateful for your vote!

How to vote🗳️: Go to www.votethestate.com to cast your vote for Harden’s Window and Door!

Thank you☀️
- Harden’s Window and Door team

Talk about a transformation! The difference a new Door can make is incredible☀️ Our clients designed this beautiful Asce...
05/21/2026

Talk about a transformation! The difference a new Door can make is incredible☀️

Our clients designed this beautiful Ascent fiberglass door with 3/4 glass to solve a common problem: wanting a bright home without worrying about rising energy bills or UV rays fading the interior.
As you can see, the result is a stunning, secure, and energy-efficient upgrade they love coming home to.🏡 Want to transform your entryway next?

Visit hardenswindowanddoor.com or call (893) 710-7444📞 to schedule a free estimate!

Photo creds to our wonderful client🤩We love it when a plan comes together, especially when the “house manager” gives the...
05/06/2026

Photo creds to our wonderful client
🤩

We love it when a plan comes together, especially when the “house manager” gives their seal of approval!

This client designed a stunning custom yellow entry door and matching storm door. While the vibrant color adds instant curb appeal, the new storm door is a real winner for her cat who now has a front row seat to watch the world go by in the sunshine.☀️

Is your entryway ready for a colorful upgrade? Give us a shout!

04/16/2026

A view so clear, you can see our hard work (and our Installer!) in the reflection.

We’re thrilled with how this single-door install turned out. Between the classic internal grids and the full glass view, it really brightens up the whole entryway. We take pride in every detail- even the ones we accidentally photobomb!

Looking to refresh your home’s look? We make it easy with FREE estimates. Give us a call today!

We just wrapped up this two door install! Not only do these doors look great 😍 but they’re the ultimate upgrade for curb...
04/07/2026

We just wrapped up this two door install! Not only do these doors look great 😍 but they’re the ultimate upgrade for curb appeal and energy efficiency.

Built for the long haul, these doors are the last ones this home will ever need.

Ready to upgrade for the last time? Give us a call at (803) 710-7444 to get started.

04/01/2026

The Lab: "Stress Testing." 🛠️
Your House: "Summer Vacation." 🏃‍♂️💨
# ProVia

The faces behind the transformation!👋These guys are the backbone of Harden’s Window and Door, bringing expertise (and pl...
03/27/2026

The faces behind the transformation!👋
These guys are the backbone of Harden’s Window and Door, bringing expertise (and plenty of jokes) to every job site. We couldn’t do it without them!
Show the crew some love in the comments! 🙌

Address

640 McDuffie Street
Cayce, SC
29033

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 2pm

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