Replacement Windows in Columbia, SC

Homeowners in Columbia know that South Carolina’s hot, humid summers and occasional cold snaps can put a strain on older windows. Whether you're dealing with drafts, high energy bills, or faded frames, Renuity provides expert window replacement in Columbia that improves efficiency, appearance, and comfort, all while increasing the value of your home.

We serve neighborhoods across the city, from Lake Katherine to Harbison, offering professional guidance and installation for every style of home. As a trusted remodeling provider in South Carolina, our process is tailored to your property and built to perform in Columbia’s unique climate.

Full-Service Window Replacement for Every Room

At Renuity, we specialize in delivering seamless, stress-free replacement windows in Columbia that are both functional and stylish. Whether you're replacing a single aging unit or upgrading every window in your home, our team provides personalized solutions using premium materials and best-in-class installation techniques.

We offer a wide selection of window types, including:

• Double-hung windows for easy ventilation and timeless aesthetics
• Casement windows that open outward for unobstructed views and improved airflow
• Picture windows that maximize natural light without sacrificing energy performance
• Bay windows and bow windows that create space and curb appeal
• Awning windows ideal for rainy weather ventilation
• Slider windows for simple horizontal operation
• Garden windows that extend outward and offer shelf space for plants or decor
• Hopper windows perfect for basements or tight spots with limited wall space

We also install vinyl windows, known for low maintenance and excellent thermal insulation, and replacement windows for damaged or aging units across all home styles. No matter the style, every unit is custom-fit and professionally installed to deliver lasting performance.

Energy-Efficient Performance in Columbia’s Climate

Old or poorly sealed windows can be a major source of energy loss, especially in the Midlands’ sweltering summers and damp winters. Renuity installs energy-efficient windows that are built to handle seasonal swings in temperature and humidity. These advanced designs reduce heat transfer, block UV rays, and help maintain comfortable indoor conditions year-round.

Benefits of our energy-efficient replacement windows include:

• Multi-pane glass packages with inert gas fills for superior insulation
• Low-E coatings that reflect heat and reduce solar gain
• Fusion-welded frames for durability and airtight performance
• Reduced energy costs and more consistent interior comfort
• Protection against UV fading for furniture and flooring

Our energy-efficient options aren’t just about saving money; they help create a healthier, quieter, and more sustainable home environment.

Columbia Basement Windows

Many homes in Columbia feature basements, and old or inefficient windows in those areas can lead to moisture buildup, musty air, or pest intrusion. Renuity offers a range of high-performing basement windows designed for tight openings and below-grade spaces in Columbia These windows feature materials and locking mechanisms that help protect against water infiltration and intrusion, all while providing light and ventilation.

With a wide range of materials and configurations, we can recommend the right product for every room in your home—including basements, bathrooms, and utility spaces.

Why Renuity is the Columbia Window Company to Trust

Choosing the right window company makes all the difference when it comes to quality, reliability, and long-term performance. At Renuity, we focus on education, transparency, and expert installation, so you’re never left guessing about materials, timelines, or results.

Here’s why homeowners choose Renuity for window replacement:

• Custom-fit products tailored to your home’s exact dimensions and design
• Licensed and trained installers who follow manufacturer-approved protocols
• Premium materials that withstand heat, humidity, and wear
• Responsive service with clear communication from start to finish
• Strong warranties that protect your investment

Our experience working with Columbia-area homes from Devine Street to Wildewood gives us unique insight into common structural layouts, code requirements, and climate demands.

Built for South Carolina Homes, Backed by Local Expertise

Whether you're in a brick ranch from the 1960s or a newer home near downtown Columbia, we understand how to install windows that improve both form and function. Our team takes into account not just style preferences, but also sun exposure, ventilation needs, and exterior architecture to ensure every installation looks natural and performs at its best.

Our windows are designed to handle regional weather patterns while maintaining the charm and character of Columbia homes.