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Our high-performance hurricane windows, doors, and shutters have been tested, proven, and trusted by Florida homeowners for 20+ years

Window Replacement in Captiva Island, FL

Residents on Captiva Island, FL understand the need to protect their homes from the unexpected elements of nature. Given the area’s vulnerability to hurricanes and tropical storms, it is critical to prioritize dependable window replacement for safety and energy efficiency. Guardian Hurricane Protection stands as a trusted service provider in the area, offering exceptional window replacement options. These not only protect homes from extreme weather but also improve energy efficiency and aesthetic appeal.

Guardian Hurricane Protection offers a wide range of window products from top manufacturers such as CGI, PGT, and Windoor. Whether you need window replacement for your residential or commercial property, we have the right solution for you. Our window products are designed and tested to meet the highest standards of performance, safety, and aesthetics. They are also backed by a lifetime warranty and a 100% customer satisfaction guarantee.

Call Guardian Hurricane Protection at (239) 438-4732 or message us online to to schedule estimate and consultation.

Benefits of Replacement Windows

Protection From Hurricanes & Storms

Can withstand flying debris and wind pressure during a hurricane, preventing glass breakage, water intrusion, and structural damage that can compromise the safety and integrity of your home.

Energy Efficiency & Comfort

Block heat transfer and UV rays, keeping your home cooler in the summer. They can also lower your electricity bills and reduce your carbon footprint.

Security and noise reduction

Harder to break or shatter than regular windows, making it difficult for intruders to enter your home. They also have soundproofing qualities that can filter out unwanted noises from outside, such as traffic, airplanes, or neighbors.

Value & Curb Appeal

Enhance the appearance and style of your home, as well as increase the resale value and marketability of your home. They are attractive to potential buyers who want a safe and energy-efficient home.
new pgt logo
Windoor Logo
Therma-Tru Doors logo with bold text and a black square between THERMA and TRU.
Plastpro logo featuring an orange geometric mark to the left and the word Plastpro in dark gray.
EIG logo: bold blue letters on a dark navy shield-shaped background, TM at the corner.

Open Monday – Friday from 9AM – 5PM

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Window Products for Window Replacement in Captiva Island, FL:


Aluminum impact windows are made of extruded aluminum frames and impact-resistant glass that can withstand flying debris and powerful winds during a hurricane. Aluminum impact windows are also corrosion-resistant, low-maintenance, and customizable. They come in various styles, colors, sizes, and finishes to suit your personal preference and architectural design. Some of the aluminum impact window styles we offer are:

A bright corner room with large windows, computer, small dining area

A window that has one movable sash and one fixed sash. The movable sash slides up and down to open and close the window. Single hung windows are ideal for small spaces and easy ventilation.

Aluminum Casement Window

A window that has one or more sashes that are hinged at the side and swing outward to open and close. Casement windows provide maximum ventilation and natural light, as well as a clear view of the outdoors.

Awning window

A window that has one or more sashes that are hinged at the top and swing outward to open and close. Awning windows are great for ventilation and privacy, as well as protection from rain and wind.

Window Wall

A window system consists of multiple windows that are connected to create a large, uninterrupted glass wall. Window walls offer a panoramic view of the surroundings and a modern aesthetic.

Horizontal Rolling Windows

A window that has one or more sashes that slide horizontally to open and close. Horizontal roller windows are easy to operate and provide ample ventilation and natural light.

picture windows

A window that has a fixed sash that does not open or close. Picture windows are designed to provide a clear and unobstructed view of the outside, as well as natural light.

A bright dining room with large windows, dark wooden and dining table

A window that has a fixed frame that does not open or close. Fixed windows are used to complement other window styles or to fill in spaces where ventilation is not needed.
s wall. Window walls offer a panoramic view of the surroundings and a modern aesthetic.


Impact windows are windows that have impact-resistant glass and frames that can resist impacts from flying debris and wind pressure during a hurricane. Impact windows are also energy-efficient, noise-reducing, and security-enhancing. They come in various styles, materials, and configurations to match your needs and preferences. Some of the impact window styles we offer are:

A bathroom with a freestanding tub, glass shower enclosure, black fixtures

 A window that has one movable sash and one fixed sash. The movable sash slides up and down to open and close the window. Single hung windows are ideal for small spaces and easy ventilation.

A bright dining area with decor, featuring light wooden table and chairs

A window that has one or more sashes that slide horizontally to open and close. Horizontal roller windows are easy to operate and provide ample ventilation and natural light.

impact casement windows

A window that has one or more sashes that are hinged at the side and swing outward to open and close. Casement windows provide maximum ventilation and natural light, as well as a clear view of the outdoors.

Designer Fix

A window that has a fixed sash that does not open or close. Designer fix windows are designed to provide a stylish and elegant look, as well as natural light and a view of the outside.

Hy Vent Window

A window that has a fixed sash and a movable vent that opens and closes. The HY-Vent Window is hinged on the bottom and opens inward from the top, allowing fresh air in when needed. Hi-vent windows are designed to provide ventilation and natural light, as well as protection from rain and wind. 


Vinyl impact windows are made of uPVC vinyl frames and impact-resistant glass that can resist impacts from flying debris and wind pressure during a hurricane. Vinyl impact windows are also energy-efficient, low-maintenance, and customizable. They come in various styles, colors, sizes, and finishes to suit your personal preference and architectural design. Some of the vinyl impact window styles we offer are:

Single Hung

A window that has one movable sash and one fixed sash. The movable sash slides up and down to open and close the window. Single hung windows are ideal for small spaces and easy ventilation.

A bright bedroom with white furniture, themed bedding, and black windows

A window that has two movable sashes that slide up and down to open and close the window. Double hung windows are ideal for large spaces and versatile ventilation.

Horizontal Roller

A window that has one or more sashes that slide horizontally to open and close. Horizontal roller windows are easy to operate and provide ample ventilation and natural light.

A dining kitchen with two-tone cabinetry, stainless steel appliances

A window that has one or more sashes that are hinged at the side and swing outward to open and close. Casement windows provide maximum ventilation and natural light, as well as a clear view of the outdoors.

PGT Awning Windows

A window that has one or more sashes that are hinged at the top and swing outward to open and close. Awning windows are great for ventilation and privacy, as well as protection from rain and wind.

A featuring tall, narrow windows, warm yellow glow from the interior lighting.

A window that has one sash that can tilt inward from the top or turn inward from the side to open and close. Tilt turn windows are great for ventilation, cleaning, and security.

Window Replacement Company in Southwest Florida

Guardian Hurricane Protection is a fully licensed and insured State of Florida Certified General Contractor. We are OSHA Certified, have an outstanding safety record and conduct regular on-site safety meetings. Our goal is zero time lost on the job. We are a Nami Certified Manufacturer, PGT Glazing Certified, EuroWall Installation Certified, an ASSA Member, and a Solar Energy Contractor.

If you are looking for window replacement in Captiva Island, FL, you can call us at (239) 438-4732 or message us online to request a free estimate and consultation. We have the experience, expertise, and equipment to handle any window replacement project, no matter how big or small.

Open Monday – Friday from 9AM – 5PM

Call Us Now!

Customer’s Feedback

Kim Sarsfield

Our Marco Island garden-style condo community association made the perfect decision when choosing Guardian for our Hurricane Certification project. From beginni…

Nazli S.

We had the VERY BEST EXPERIENCE with this company. Dustin and Junior were our installers - I'd give a 100 star review for their promptness, professionalism and…

eric g.

Mark and his whole team are TERRIFIC! We had them put in our new hurricane windows in mid 2020 and have been through 3 hurricanes with them and have been awesom…

Barbara Hargreaves

We use our hurricane shutters every day to help provide shade from the sun and lower them when storms threaten to soak the furniture on our lanai. You can imagi…

J M

We recently had Guardian replace our two windows, front door, French door to the lanai and the sliding glass door to the lanai. The products were great and the…

Brigitte M.

This review is addressed to Mark the owner: Jeremyer and assistant performed the installation of my new windows yesterday and today and I must tell you their kn…

Suzanne H.

We decided to use Guardian for all 3 types of protection. We got electric roll downs for lanai, 3 high impact windows and old fashion manual shutters for the si…

Ed Ziegenhardt

Windows are of excellent quality. They have already passed the hurricane test twice. I am a perfectionist and I was very impressed with the installation especia…

Lissy B.

Fabulous job installing super screen and shutters on my 2 lanais! They submitted HOA documents timely and Schedule was accurate. The team to consult, measure an…

John E.

Professional team. Did a nice job keeping job site clean. Addressed concerns and questions as we raised them.

Info Loan

Three houses in our family and countless neighbors and friends have all been super pleased with guardian

Marvin M.

Great Hurricane Shutters installed as promised and on time! Highly recommended.

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