Compare the highest-rated windows professionals in Johns Island, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialized branch of the national Renewal by Andersen brand. They are known for a premium, full-service experience from consultation to installation, focusing exclusively on their own high-quality, custom-made, energy-efficient windows and doors. Their strength lies in a streamlined process and strong warranties.
As part of the nation's largest window replacement company, Window World offers a strong value proposition. They are a go-to for homeowners needing reliable, budget-friendly window replacements with efficient installation. They provide a wide array of vinyl window options, including styles suited for storm-prone areas.
A well-respected local contractor that specializes in exterior home services, with windows being a core part of their business. They are praised for their personalized service, attention to detail, and expertise in handling both standard replacements and more complex custom projects for the unique architectural styles found in the Lowcountry.
** The windows market in Johns Island is characterized by a mix of historic preservation and modern storm readiness. The island features a range of properties from older, traditional Lowcountry homes to new, custom-built residences. This creates demand for both authentic window repair/restoration and high-performance, impact-resistant new installations. Competition is moderate, with a handful of established local and regional providers dominating the market. Due to Charleston's coastal location, expertise in energy efficiency and storm/hurricane-resistant windows is not just a specialty but a standard expectation. Pricing reflects this, typically falling in the mid to premium range. Homeowners can expect to pay a premium for custom wood windows, high-impact laminated glass, and the full-service installation offered by top-tier providers. The market is less saturated with low-budget, fly-by-night operators compared to other areas, as reputation and longevity are critical for success in this close-knit community.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Johns Island regulations and climate
Get answers to common questions about windows services in Johns Island, South Carolina.
For a standard single-family home in Johns Island, a full window replacement typically ranges from $10,000 to $25,000+, depending on the number and size of windows. Key cost factors include the window material (vinyl, fiberglass, or wood), glass package quality (impact-resistant options are a wise investment here), and the complexity of the installation, especially in older homes that may have structural settling common in our coastal soil. Local material and labor costs also play a significant role in the final estimate.
Absolutely. Given Johns Island's humid subtropical climate and exposure to coastal storms, prioritizing windows with Low-E glass to reduce heat gain and UV damage is crucial. More importantly, due to our proximity to the coast and high-wind zone requirements, you should ensure your new windows meet the specific impact-resistance codes of Charleston County (often requiring a design pressure rating and large missile impact testing). This is not just for safety but may also affect your homeowners insurance premiums.
The ideal times are during the milder, drier periods of late fall (October-November) and early spring (March-April). This avoids the peak humidity and frequent afternoon thunderstorms of summer, which can complicate installation and sealing, as well as the busy hurricane preparation season. Scheduling well in advance of these windows is key, as reputable local installers often book up several weeks or months ahead of time.
Always verify that the contractor is licensed, insured, and has specific experience with the high-wind and impact-resistant requirements of the South Carolina coastal region. Ask for local references on Johns Island or in nearby communities like Kiawah or Seabrook to see their work firsthand. It's also wise to check their standing with the Charleston County Building Inspections Services department and ensure they pull the proper permits for your project, which is a legal requirement for structural window replacements.
For an average-sized home, a professional crew can typically complete a full replacement in 1-3 days, barring complications like rotted wood or structural repairs. You should expect some noise and disruption, and plan for clear access to both the interior and exterior of all window openings. In Johns Island, crews will be mindful of sudden weather changes and will secure the worksite daily, especially if high winds or rain are forecast, to protect your home's interior.