Hurricane Windows and Doors

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Hurricane Windows and Doors by Cat5 Construction, Seminole Florida. You can be assured that we have the perfect windows and doors for your Seminole Florida home. Cat5 Construction is a family owned and operated business which offers you the highest energy efficient windows and doors on the market.

Our highly trained team has years of experience installing our windows and doors all across Seminole Florida. Whether you are remodeling or undertaking a new construction project, we look forward to working with you!  Our windows come with superior sound suppression technology engineered to reduce exterior noise, making your home a quieter, more efficient and safe place to live.

We service all of Pinellas County Florida. We are very professional and pleasant.  We care about what window and door protection we provide to make your home safe and secure. Please let us walk you through the  process of buying and installing windows and doors.

This will be an exciting time of anticipation of a “New Look and Feel” for your home.

Free Window & Door Quote
Ron H.
Very Happy Customer
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Cat5 did a great job completing our Hurricane Proof windows last year. The old saying “measure twice and cut once” paid off as each custom made window fit like a glove. Their team arrived early and stayed late to assure that our home was completed and all buttoned up before dark. Fourteen windows! And what a difference they make! Hurricane Irma came by the following summer, and we hardly noticed it inside our quiet and secure home. Thanks Cat Five Construction!!
Gary O.
Excellent Work
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Trustworthy, professional team. Mark and his crew installed storm panels on all of my home’s doors and windows. They were excellent to work with in every way. They communicated with me throughout the process, and always showed up when they said they would. Quality of work was outstanding. Highly recommend Cat5!
Gavin K.
Trustworthy & Dependable
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Couldn't ask for more. Mark and Don were honest, trustworthy, and dependable from start to finish; staying in touch throughout the process. Their pricing is great, and the windows were installed when they said they were going to be; and they look great too! Thanks guys!
K Del
Truly Honest & Reliable.
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Thanks for the info and the help with my windows. I was sure I need new windows but you arranged for replacement under some obscure warranty. Mark measured, ordered and installed replacements at a fraction of the cost of just one new window. Truly honest and reliable. Thanks again Mark
Lindsay S.
Very Professional, Highly Recommend!
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Mark and Don came out to install a window we had already purchased. Not only did they do a great job installing the window, they were great at communicating and very professional. Highly recommend!
Very professional and honest
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Great work. Very professional and honest. Will be using them again in the future as well as recommending them to friends and co-workers.



Whether you’re a homeowner in who needs doors and windows, or a professional in the industry working on a new project, Cat5 Construction can provide you competitive prices and a very professional installation.

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100% Hurricane Door and Window Customer Satisfaction

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Impact Resistance Window Testing

Impact Resistant Testing
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