Compare the highest-rated windows professionals in Round O, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading national franchise with a strong local presence in the Lowcountry. They are known for their value-oriented, efficient replacement window services, offering a wide selection of energy-efficient vinyl windows. Their business model focuses on high-volume, professional installation at a competitive price, making them a popular choice for standard window replacements.
A highly-rated local contractor based in Walterboro, the county seat of Colleton County. They offer a more personalized, full-service approach compared to larger franchises. Their services encompass window replacement, repair, and custom solutions, often working with higher-end materials like wood and composite windows.
The premium, custom division of the well-known Andersen Corporation. They specialize in high-end, fully custom composite windows built to exact specifications. They offer a full-service experience from in-home consultation to professional installation and are a top choice for homeowners seeking the best in energy efficiency, durability, and design, albeit at a higher price point.
** The window service market for Round O, SC, is characteristic of a rural community served by contractors from larger nearby towns. The competition is moderate, with a clear segmentation in quality and pricing. Homeowners have access to: * **Value-Oriented Providers:** Like Window World, which cater to standard replacements with efficient, low-maintenance vinyl windows. * **Local Full-Service Contractors:** Like Lowcountry Home Remodelers, which offer greater customization, repair services, and a personal touch for a mid-range budget. * **Premium Custom Specialists:** Like Renewal by Andersen, which represent the high-end of the market with superior materials and performance. Typical pricing reflects this segmentation, ranging from approximately **$400 - $700 per window** for standard vinyl replacement from a value provider, to **$800 - $1,500+ per window** for full-frame, high-performance custom units from a premium provider. The majority of established companies are properly licensed and insured, a critical factor for homeowners to verify in this region.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Round O regulations and climate
Get answers to common questions about windows services in Round O, South Carolina.
For a standard-sized home in Round O, a full window replacement typically ranges from $8,000 to $20,000, depending on the number of windows, materials (vinyl, wood, fiberglass), and energy efficiency features. Prices are influenced by regional material costs and the local labor market in the Lowcountry. Investing in impact-resistant or high-performance Low-E glass can increase the upfront cost but offers significant savings on energy bills, which is crucial given our hot, humid summers and occasional winter cold snaps.
Round O's humid subtropical climate demands windows with excellent moisture resistance and thermal performance. We highly recommend vinyl or fiberglass frames that resist warping and rot in our high humidity. Look for windows with a low Solar Heat Gain Coefficient (SHGC) to block intense summer heat and a low U-factor for better insulation during our mild but occasionally chilly winters, helping your HVAC system work efficiently year-round.
For standard, same-size window replacements in existing openings, a permit is generally not required in Colleton County. However, if you are altering the opening's size or structure, a building permit is necessary. All installations must comply with the South Carolina Residential Building Code, which includes requirements for wind-borne debris protection in coastal areas; while Round O is inland, choosing impact-resistant windows can provide added storm protection and may qualify you for insurance discounts.
The ideal installation periods in Round O are during the mild, dry seasons of spring (March-May) and fall (September-November). This avoids the peak summer heat and humidity, which can be uncomfortable for workers and homeowners with open walls, and also avoids the rainy summer thunderstorm season. Scheduling well in advance of these windows is key, as reputable local installers often book up several weeks ahead during these prime times.
Prioritize licensed, insured, and locally established contractors familiar with Lowcountry-specific challenges like humidity, termites, and storm preparation. Ask for references from nearby projects and verify their knowledge of local supplier lead times. A trustworthy provider will offer a detailed, written estimate, explain the best product options for our climate, and provide a strong warranty covering both the manufacturer's product and their own installation labor.