Professional Siding & Window Services in Charleston, SC

Coastal Siding & Windows delivers professional window replacement, siding upgrades, roof repairs, and full roof replacements across Charleston, SC. Whether you’re improving curb appeal or protecting your home from the elements, we provide high-quality service and long-lasting results.

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OUR PROCESS・ WHAT MAKES US STAND OUT

Seamless Exterior Remodeling Process for Exceptional Results in Charleston, SC

At Coastal Siding & Windows, we make upgrading your windows, siding, and roof simple and stress-free delivering quality craftsmanship and lasting results for homes across Charleston, SC.

Consultation & Estimate

We inspect your home and provide a clear, detailed quote.

Professional Installation

Our licensed crew completes the work with precision and care.

Final Walkthrough

We inspect every detail and make sure you’re 100% satisfied with the result.

OUR SERVICES ・ TYPES OF OUR INSTALLATION SOLUTIONS

Premier Window & Siding Solutions for Homes in Charleston, SC

Coastal Siding & Windows offers expert exterior remodeling services, including window replacement, siding upgrades, and roofing solutions designed to protect and enhance homes throughout Charleston, SC.

Window Replacement

Upgrade to energy-efficient, durable windows that reduce noise and utility bills while adding beauty and function.

Siding Replacement

Boost your home’s exterior with weather-resistant siding that enhances both protection and aesthetics.

Roof Replacement

Protect your home from leaks, wind, and wear with a long-lasting new roof built to handle Lowcountry conditions.

Roof Repair

We handle everything from minor shingle fixes to storm damage restoration fast, reliable, and stress-free.

TESTIMONIALS ・ WHAT CLIENTS SAY ABOUT US

See Why Charleston, SC Residents Choose Us for Window & Siding Services

Homeowners in Charleston trust Coastal Siding & Windows for our expert craftsmanship, honest service, and long-lasting exterior remodeling solutions.

    
 
 
       Posted on Google  
   
   Sherry Gadsden 
 2025-01-07
 
 
 Trustindex verifies that the original source of the review is Google. Professional, efficient, quality service is what we expected from a reputable company and Coastal Siding and Windows,Inc., did not disappoint.  That is exactly what we received the moment Arnie (the owner) met with my (soon to be 92 year old), proud US veteran dad and I to discuss the product installation process  to the completion of the installment on dad’s home.  What we appreciated most was Arnie’s  confidence, reassurance, many years of experience, expertise and personal (on sigh) involvement.  His attention to details and the measures he and his crew took to address and correct a home building issue that we were totally unaware of beforehand, that would have caused major damage in the future. Also, if left unaddressed and not corrected, the problem would have compromised the installation, diminished the integrity of the product and devalued the home. Our deepest gratitude to Coastal Siding and Windows for a job well done!  We are extremely pleased with the completion of the installation.
  
 
      Posted on Google  
   
   Ryan Graf 
 2024-08-16
 
 
 Trustindex verifies that the original source of the review is Google. Arnie and his team did a great job with the new siding for my entire house. Highly recommended!
  
 
      Posted on Google  
   
   Stephen Farris 
 2023-01-01
 
 
 Trustindex verifies that the original source of the review is Google. A great experience.  Annie has a top of the line crew.  Arrived early, powered through replacement of all windows, including sliding door with a good clean up after.  Could not have received a better outcome.  I'm giving my highest recommendation to Coastal Siding & Windows.
  
 
      Posted on Google  
   
   Kellie Christensen 
 2022-11-14
 
 
 Trustindex verifies that the original source of the review is Google. Had all of our windows replaced and had a great experience from pricing to installation, highly recommend!
  
 
      Posted on Google  
   
   Cece Ri 
 2022-10-12
 
 
 Trustindex verifies that the original source of the review is Google. They couldn’t help me but sent me to someone who could! Love that for them!!

About Us

Charleston's Trusted Exterior Remodeling Partner

Coastal Siding & Windows is a locally owned business proudly serving the Charleston, SC community. Our team brings decades of experience in exterior renovation, helping homeowners improve energy efficiency, durability, and design. From installing new windows to replacing storm-damaged roofs, we approach every project with integrity, precision, and a commitment to customer satisfaction.

Top-Tier Materials: We only use proven, high-quality products that stand up to time and weather.
Skilled Local Experts: Our team knows the climate and challenges of Charleston homes.
Clear Communication: From estimate to final inspection, we keep you informed every step of the way.
Full-Service Exterior Pros: We specialize in siding, roofing, and windows one team, total results.

Got Questions? ・ We’ve Got Answers!

Frequently Asked Questions About Our Exterior Remodeling Services in Charleston, SC

Find answers to common questions about Coastal Siding & Windows’ professional window replacement, siding installation, and roofing services in Charleston, SC.

How long does a typical siding or window replacement take?

Most jobs are completed in 1–3 days, depending on the size and scope of the project.

Do you help with insurance claims for roof repairs?

Yes, we assist with documentation and communication to streamline the insurance process.

What siding materials do you offer?

We install vinyl, fiber cement, and other durable, low-maintenance siding options.

Are your estimates free?

Yes, we offer free consultations and no-obligation estimates.

Do you offer financing options?

Absolutely we have flexible payment plans to make your exterior updates more affordable.