Custom Window
Replacement


Mr. Build designs and installs custom windows tailored to your home’s exact dimensions, architectural style, and performance needs. For Florida homeowners, our custom window solutions improve energy efficiency, enhance weather and impact resistance, and deliver a precise, airtight fit with expert installation and code-compliant materials.

Custom Window Replacement for Bradenton, Sarasota, Palmetto, Parrish, Venice, North Port, Punta Gorda and Surrounding FL Cities

If you want a custom window replacement, you can count on Mr. Build to meet all your needs. For over 30 years, homeowners in Bradenton, Sarasota, Anna Maria Island, Long Boat Key, and beyond have turned to Mr. Build for custom windows to upgrade their home’s exterior, value, and energy efficiency.

All of our home replacement windows come from Custom Window Systems®, one of the leading manufacturers in Florida. These windows are available in several different styles, ensuring you can customize products that fit perfectly in your home.

When you select custom windows from Mr. Build, you can choose between:

The WindPact Plus 8000 Series

  • Highest rated hurricane impact-resistant product line
  • Tested and rated to be installed in all coastal areas, including the High Velocity Hurricane Zone (HVHZ)
  • This product line has been tested to meet or exceed the strictest requirements of the Florida Building Code
  • This complete line can be used in either new construction or retrofit applications
  • Multi-chambered vinyl frame construction and glass options provide energy efficiency and reduced sound transmission
  • Reinforced frames with up to a DP 100 rating
  • Full product line with a Single-Hung, Horizontal Slider, Casement, Awning and Picture Windows with multiple configurations and styles.
  • Sliding patio doors and French Doors are also part of the offering

The StormStrong 6000 Series

  • One of our two vinyl hurricane impact-resistant window lines
  • Full product line with a Single-Hung, Double-Hung, Horizontal Slider and Picture Windows with multiple configurations and styles.
  • Single-Hung and Double Hung versions both tilt the sash in for easy cleaning
  • The StormStrong line has a maximum Design Pressure of DP +/-50 and can be used anywhere outside of the High Velocity Hurricane Zone (HVHZ)
  • Multi-chambered vinyl frame construction and glass options provide energy efficiency and reduced sound transmission
  • Reinforced frames with DP +/-50 rating
  • New construction or replacement series windows and doors
  • Sliding patio doors and French Doors are also part of the offering

Frequently Asked Questions

What are custom windows, and how are they different from standard windows?

Custom windows are made to fit your home’s exact opening sizes, shapes, and design requirements. Unlike standard windows, they allow for non-standard dimensions, unique architectural styles, and performance upgrades such as impact resistance and enhanced energy efficiency—ideal for Florida homes.

Yes. Custom windows are often worth the investment in Florida because they can be designed to meet hurricane impact requirements, improve insulation against heat and humidity, and match local architectural styles. They also help reduce air leaks common in older homes with irregular openings.

Professionally installed custom windows are engineered to meet or exceed Florida Building Code (FBC) requirements. This includes wind-load ratings, impact resistance (when specified), and structural performance needed for coastal and high-wind zones.

The installation timeline for custom windows typically ranges from one to three days, depending on the number of windows and installation complexity. Manufacturing time varies, but once the windows arrive, installation is usually completed efficiently with minimal disruption.

Yes. Custom windows can significantly improve energy efficiency by ensuring a precise fit, reducing air leakage, and incorporating features like Low-E glass, insulated frames, and advanced sealing systems. This helps Florida homeowners lower cooling costs and maintain indoor comfort year-round.

Home Window Replacement Services with Mr. Build

Discover more about our Custom Window Systems® and other services by contacting us. Our knowledgeable team is ready to provide comprehensive consultations, discuss your specific needs, and offer tailored solutions. We invite you to join the many satisfied residents of Sarasota, Bradenton, Parrish, Venice, North Port, Punta Gorda, and other Florida cities who have transformed their homes with our help.

At Mr. Build, we believe in building lasting relationships with our customers. We are committed to exceeding your expectations with our products and services. Contact us today to embark on your home improvement journey with a team that cares about bringing your vision to life.