Replacement Window Installation in Columbia, Augusta, Lexington

We can help improve the look, comfort & value of your home

Exterior view of bay window

A new window is a cost-effective way to give your home a fresh look.

South Point Roofing & Construction installs quality, maintenance-free vinyl replacement windows to fit every style and budget. We offer only the highest-quality products from WeatherLok. Our experts will help you choose the right type of windows to solve all your needs. Whether you’re looking for a new look, improved energy efficiency and comfort, or a low-maintenance exterior, you can trust our window installation professionals to provide the results you expect with minimum hassle.

If not replaced properly, you can experience problems you have already dealt with in the past. We recognize the importance in replacing windows the right way, so that they last you a lifetime.

If your windows are out-of-date or were improperly installed, we can replace them with windows that are beautiful, energy-efficient and long-lasting. Contact us today for a free estimate in Lexington, Columbia, Augusta and nearby South Carolina and Georgia!

Recent Testimonials
  • "South Point Construction was so professional to deal with." Read Full Testimonial

    Helen R. of Edgefield, SC

    Customer Testimonial

              South Point Construction was so professional to deal with. They told us that the project would take about 6 weeks to complete, but it was done in 5. We are so pleased with our new kitchen. I could not be happier, and if I had another project I needed help with, I would call South Point Construction.
    Helen R.
    Edgefield, SC
  • "The service at South Point is top notch all the way from every single worker. Billy gives you a time that the..." Read Full Testimonial

    Dede D. of Aiken, SC

    Customer Testimonial

              South Point screened in our back porch, and about a year later, we got them to build a pool house for us that is just incredible! They are completely professional, and Billy is so kind and considerate. I gave him a tiny drawing for our pool house, and he came back with a large, detailed computer sketch. I was impressed with how well he understood my vision!The service at South Point is top notch all the way from every single worker. Billy gives you a time that the job will be completed, and they finish the job on time.I have referred Billy to a friend that utilized South Point for a home addition, and I tell anyone I know who is looking to have work done about South Point. Now, I am looking forward to my next project with South Point - my bathroom in the spring!
    Dede D.
    Aiken, SC
  • "I had my had my home on the market to sell and need to upgrade the windows." Read Full Testimonial

    Keith H. of Evans, , GA

    Customer Testimonial

              South Point Roofing and Construction came out gave an honest estimate. They were very professional and did a great job. My home was on the market for awhile before they replaced the windows,it sold shortly after they replaced them. They were a great company to work with.
    Keith H.
    Evans, , GA

Proper window replacement can result in several benefits for your home

  • Energy savings: During cold winters, properly-insulated windows can keep your home at a comfortable temperature and reduce your heating expenditure.
  • Aesthetics: Beautiful, new windows can add to the appearance of your home on the inside and outside. Getting the look you want is important, which is why we offer a variety of styles and materials.
  • Easy to maintain: The specific products we use allow your windows to be easy to clean and take care of. Materials such as fiberglass, vinyl and aluminum are durable and maintenance-free.
  • Home value: By replacing old windows in your home, you can increase its value when it comes time to sell it. Replacement windows make a huge difference in appearance and stability.


WeatherLok is a manufacturer of vinyl windows and patio doors for replacement and new construction. Every WeatherLok product goes through a thorough quality control process to make sure it meets superior standards. WeatherLok continually looks for ways to make their products even better, ensuring that their vinyl windows and doors stand up to the ultimate building standards – yours.

WeatherLok Vinyl Replacement Windows

WeatherLok vinyl replacement windows offer incredible performance, superior durability, excellent energy efficiency and low maintenance. They come in a variety of options and styles, so you can find the window to fit your home's needs.

Benefits & Features of WeatherLok Replacement Windows

  • Maintenance-free - Never chip, peel, fade, crack or rot
  • Wide variety of designs, glass options and colors
  • Backed by a transferable limited lifetime warranty
  • Cutting-edge energy efficiency - Insulated glass spacer with warm-edge design hidden within the frame of each WeatherLok window keeps heat and cold from passing through the glass panes
  • Low-E glass options available

Window types:

  • Single/double-hung windows
  • Slider windows
  • Casement windows
  • Awning windows
  • Bay/bow windows
  • Garden windows
  • Hopper windows

Consider energy efficient options

Interior view of slider window in living room

Upgrading your windows will improve your home's efficiency and comfort.

While the material of the window frame makes a difference, the energy efficiency of your replacement windows is mostly determined by the glass that is used.

Low-emissive, or Low-E window glass is manufactured with an invisible metal or metallic oxide coating to create a surface that reflects heat, while allowing light to pass through. Low-E windows are proven to increase energy efficiency, decrease fading of fabrics, and increase the overall comfort in your home.

Argon filled glass is another option. Argon is a non-toxic, odorless gas that is used in glass windows to prevent condensation and frost from forming on the window and provide improved soundproofing. Argon gas is filled between the panes of glass in a sealed unit to increase energy efficiency.

All ENERGY STAR windows feature a label with energy performance ratings from the National Fenestration Rating Council (NFRC). The label tells homeowners and contractors about how much heat and light travels through the windows through the U-value, solar heat gain coefficient, and visible transmittance of the windows.

Get beautiful, affordable replacement windows today!

Replacement windows can give your home the look and comfort you need and provide potential savings on your energy bills. Proper window replacement can also drastically increase the value of your home. Get started with a free estimate!

South Point Roofing & Construction is Greater Aiken's trusted window replacement company. We service most areas in the state of South Carolina and Georgia, including Lexington, Columbia, Augusta and even Evans, Martinez, Aiken, Blythewood, Leesville, Grovetown, West Columbia, and many more.

our service area

We serve the following areas

GeorgiaSouth Carolina Our Locations:

South Point Roofing & Construction
237 Park Ave SW
Aiken, SC 29801