Window & Door Replacement Services in Dallas, TX | Brennan

Window Replacement Services

Window replacement is usually initiated and sought to solve one or more problems: fogged glass, high flying utility bills and or extreme temperature shifts that result in discomfort in your home. Transform the liabilities of builder-grade windows into a source of savings and energy-efficiency by upgrading your windows today. 

We offer full-frame window replacement services that mirror new construction installations. Full-frame replacement window installation requires the removal of the existing window frame and sash before the replacement window is installed. This method provides greater weather tightness and a larger glass viewing area.

Window replacement services:

  • Material and installation
  • Full-frame window replacement
  • Access to major window brands and exclusive Brennan Windows
  • Custom ordered windows made for your home or business
  • Dedicated window technician and crew
  • Work with existing openings, enlarge openings, or create new window openings in walls

We currently do not offer glass replacement or repair services. If you are unsure if you need glass replacement or window replacement services, give us a call at 817-860-9767.

Door Replacement Services

Front door replacement has consistently been ranked as one of the top investments you can make in your home. Not to mention the fact that doors are the most used element of your home's exterior. Whether you envision a 20' wall of doors along the back of your home or a natural oak grand entry with decorative sidelights, doors are a key element to your home's appeal. 

Door replacement services:

  • Material and installation
  • Full-frame door replacement
  • Access to major door brands and custom wood front doors
  • Doors are custom ordered to fit your home
  • Dedicated door technician and crew
  • Work with existing openings, enlarge openings, or create new door openings in walls
  • Transform window openings to door openings

We do not offer door panel replacement or interior door services.


We don't currently serve your area but do want to help you plan your project. Try our Build & Price tool to get an idea of window & door costs within DFW. Your area may be higher or lower but at least you'll have some idea of the price.
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