Take 70% Off New Window Installation
You need windows that meet the needs of the local climate. That’s why Renuity offers replacement windows built for St. Augustine’s coastal weather, offering year-round efficiency, weather protection, and trusted local installation expertise.
Offer expires in:
St. Augustine’s warm climate, daily humidity, and salt-influenced air place constant pressure on aging window assemblies. Older frames swell, paint deteriorates, and single-pane systems lose efficiency as seals break down. The city’s architectural mix ranges from preserved historic districts to newer coastal developments, each requiring window systems that manage moisture, sun exposure, and seasonal storms common to Florida and the greater St. Augustine region while keeping in line with local housing styles.
Renuity provides window replacement systems suited for these conditions, supporting consistent cooling, reduced air leakage, and long-term structural reliability.
These window styles support airflow, visibility, and durability across St. Augustine’s coastal and historic neighborhoods.
St. Augustine’s exposure to tropical systems, sudden wind shifts, and flying debris makes impact-ready windows a practical upgrade. Laminated glass technology keeps the interior layer bonded upon impact, limiting shattering and reducing pressure changes that can damage a home’s envelope. Reinforced frames and specialized hardware used in hurricane-rated assemblies further strengthen overall stability during storms.
St. Augustine’s mix of colonial-era homes, stucco coastal builds, and modern developments requires designs that maintain architectural integrity while improving performance. Grille patterns that mimic historic profiles, neutral frame colors that suit coastal palettes, and UV-reducing glass packages help manage strong sunlight while preserving curb appeal.
Renuity’s replacement windows incorporate materials and technologies suited for heat, humidity, and salt-air exposure.
Additional advantages include insulated multi-pane assemblies for improved sound reduction, reinforced hardware for daily reliability, and precision-fit construction to reduce drafts.
Renuity measures each opening to ensure precise sizing and proper alignment with the home’s structural envelope. Installers evaluate framing conditions, exposure patterns, and wall construction common to St. Augustine’s coastal neighborhoods before preparing each unit.
During installation, each window is set securely in place and sealed around the edges to help reduce moisture entry and air leakage. The team checks that the sashes move smoothly and that the locks engage properly, supporting steady performance through St. Augustine’s humid periods, coastal breezes, and the heavier storms that pass through Northeast Florida.
Renuity pairs national-scale resources with local expertise to help St. Augustine homeowners select window systems that complement regional architecture and hold up to coastal conditions. Our teams understand how humidity, salt exposure, and storm-season pressure shape long-term performance, and we draw on that knowledge when recommending materials and glass packages.
Our customers benefit from durable products tested for Florida environments, consistent communication from consultation through completion, and a planning process designed to stay organized, transparent, and aligned with the home’s structural needs.
You can review current offers, explore our project coverage through warranties, or read verified homeowner experiences on our customer reviews page.
Offer expires:
plus 12 months, no interest,no or low monthly payments
claim offerRenuity installs durable, high-performance window systems designed for the moisture, heat, and coastal weather typical of Northeast Florida. When you're ready to compare options for your home, our team can help you evaluate materials, styles, and performance features suited to your property.
Let’s get started on your window replacement project. Contact us for a free consultation!
At Renuity, our greatest pride comes from the trust homeowners place in us and the lasting results we deliver. From seamless installations to transformative home upgrades, we’re committed to making every project simple, stress-free, and built to last. Our family of regional brands includes some of the most respected names in remodeling nationwide, all united by proven expertise and a shared commitment to exceptional service. See how we’ve made a difference for families nationwide and what they have to say about their experiences with Renuity.
We began our cabinet refacing and pantry installation in October 2025 with Renuity, formerly known as FHIA Remodeling - Jacksonville. Dan, our sales representative, was wonderful to work with. He trul...
The crew: Gregory, Julian, Dani, and Jose, worked well together during this 2-day installation. They each had their own responsibilities and tag teamed the plastic bubble setup, installation, finishi...
The 2 gentleman were very hard workers with proficiency professionalism and very courteous!!! We had 27 windows and front door replaced. The windows were upgraded from 2x2 frames to 2x4 frames with U...
What a pleasant experience we had w/this company! Diego came to fix our window, he respected our time and space. He finished in record time and... cleaned the area and the window. He was amazing. 2 th...
We bought our windows and doors from the company in 2019. It was a great experience, and they always responded quickly whenever we had any concerns. Diego was very helpful, he knew right away what the...
Mike Post was amazing and very thorough. We were well informed about the product, prices, and financing before making our decision. We would definitely recommend them to anyone looking for new windows...
We couldn’t be happier with our shower conversion by Reunity—the craftsmanship, quality, and attention to detail exceeded our expectations. Special thanks to Steven, Jon, and Marty for their professio...
The product is high end, the quality is top notch and the service is impeccable. No grout to maintain! Highly recommend!
We were so impressed with all the work , we are extremely happy with all the new windows and slider doors. I would recommend these guys to everyone. Thank you so much to our salesman Matt. Thank you t...
We had a wonderful experience with Mike Post our cabinet refacing sells representative. He was very knowledgeable and inviting. He also understood that we were retired and on a budget. His presentatio...
