# Brennan Enterprises

> Brennan Enterprises is a Texas-based, family-owned window and door replacement company serving homeowners and building professionals since 1979. They offer a consultative, no-pressure sales approach with made-to-order products across the Dallas-Fort Worth and Houston areas.

## Windows

Browse replacement windows by material, brand, or style.

- [All Windows](https://brennancorp.com/windows/): Full catalog of residential replacement window options available from Brennan Enterprises
- [Vinyl Windows](https://brennancorp.com/windows/material/vinyl/): Energy-efficient, low-maintenance vinyl replacement windows
- [Wood Windows](https://brennancorp.com/windows/material/wood/): Classic wood windows offering natural beauty and insulation
- [Aluminum Windows](https://brennancorp.com/windows/material/aluminum/): Slim-profile, durable aluminum windows suited for modern homes
- [Fibrex Windows](https://brennancorp.com/windows/material/fibrex/): Andersen's proprietary composite material combining the strength of wood with the durability of vinyl
- [Andersen Windows and Doors](https://brennancorp.com/windows/brands/andersen-windows-and-doors/): Full lineup of Andersen-brand windows and doors carried by Brennan
- [Brennan Windows](https://brennancorp.com/windows/brands/brennan-windows/): Brennan's own branded window line
- [NT Window](https://brennancorp.com/windows/brands/nt-window/): Texas-made NT Window products available through Brennan
- [Alside Windows & Doors](https://brennancorp.com/windows/brands/alside-windows-doors/): Alside brand windows and doors offered by Brennan Enterprises
- [Single Hung Windows](https://brennancorp.com/windows/style/single-hung/): Traditional single-hung windows where only the bottom sash opens
- [Double Hung Windows](https://brennancorp.com/windows/style/double-hung/): Versatile double-hung windows with two operable sashes for improved ventilation
- [Casement Windows](https://brennancorp.com/windows/style/casement/): Hinged casement windows that crank outward for maximum airflow
- [Picture Windows](https://brennancorp.com/windows/style/picture/): Fixed picture windows designed to frame views and maximize natural light
- [Sliding Windows](https://brennancorp.com/windows/style/sliding/): Horizontal sliding windows ideal for wide openings
- [Awning Windows](https://brennancorp.com/windows/style/awning/): Top-hinged awning windows that open outward, allowing ventilation even during light rain
- [Bow Windows](https://brennancorp.com/windows/style/bow/): Curved bow windows that project outward from the home for added space and light
- [Specialty Shape Windows](https://brennancorp.com/windows/style/specialty-shape/): Custom geometric and specialty-shaped windows for unique architectural needs

## Exterior Doors

Browse replacement exterior doors by material, brand, or style.

- [All Exterior Doors](https://brennancorp.com/doors/): Complete catalog of exterior door options offered by Brennan Enterprises
- [Fiberglass Doors](https://brennancorp.com/doors/material/fiberglass/): Low-maintenance fiberglass doors that resist warping and offer strong insulation
- [Wood Doors](https://brennancorp.com/doors/material/wood/): Classic wood exterior doors with natural warmth and curb appeal
- [Vinyl Doors](https://brennancorp.com/doors/material/vinyl/): Durable, energy-efficient vinyl doors resistant to moisture and fading
- [Aluminum Doors](https://brennancorp.com/doors/material/aluminum/): Lightweight, corrosion-resistant aluminum doors suited for modern exteriors
- [Fibrex Doors](https://brennancorp.com/doors/material/fibrex/): Andersen Fibrex composite doors combining strength and low maintenance
- [Steel Doors](https://brennancorp.com/doors/material/steel/): Secure, energy-efficient steel exterior doors with a classic look
- [Andersen Doors](https://brennancorp.com/doors/brands/andersen-doors/): Andersen-brand exterior doors available through Brennan
- [ProVia Doors](https://brennancorp.com/doors/brands/provia-doors/): Premium ProVia entry and patio doors offered by Brennan Enterprises
- [Centor Doors](https://brennancorp.com/doors/brands/centor/): High-end Centor folding, sliding, and pivot door systems for indoor-outdoor living
- [NT Window Doors](https://brennancorp.com/doors/brands/nt-window/): NT Window door products available through Brennan
- [Lift and Slide Doors](https://brennancorp.com/doors/style/lift-slide/): Large-format lift-and-slide patio doors that glide smoothly for expansive openings
- [Folding Doors](https://brennancorp.com/doors/style/folding/): Bi-fold and multi-panel folding doors that fully open a wall to outdoor spaces
- [Sliding Patio Doors](https://brennancorp.com/doors/style/sliding/): Classic sliding patio doors offering easy access and natural light
- [French (Hinged) Doors](https://brennancorp.com/doors/style/french-hinged/): Traditional hinged French doors for elegant indoor-outdoor transitions
- [Front Doors](https://brennancorp.com/doors/style/front/): Entry door options designed to enhance curb appeal and home security

## Services

- [All Services](https://brennancorp.com/services/): Overview of all window and door services offered by Brennan Enterprises
- [Window Replacement](https://brennancorp.com/services/window-replacement): Professional window replacement service for Texas homeowners, from consultation through installation
- [Exterior Door Replacement](https://brennancorp.com/services/exterior-door-replacement): Full-service exterior door replacement including entry, patio, and specialty doors
- [Design-Build Windows & Doors](https://brennancorp.com/services/design-build-windows-doors): Custom design-build projects such as patio enclosures and wall-to-door conversions
- [New Construction Supply](https://brennancorp.com/services/new-construction-window-door-supply): Window and door supply for builders, architects, contractors, and DIYers on new construction projects
- [Windows & Doors for Pros](https://brennancorp.com/services/professional-window-door-supply): Trade program offering competitive pricing and professional support for contractors and trade partners

## Service Areas

- [All Service Areas](https://brennancorp.com/service-area-overview/): Full list of cities and regions served by Brennan Enterprises in Texas
- [Dallas-Fort Worth](https://brennancorp.com/service-area-overview/dallas-fort-worth-area): Window and door replacement services across the Dallas-Fort Worth metroplex
- [Houston](https://brennancorp.com/service-area-overview/houston-area): Window and door replacement services throughout the greater Houston area

## Learning Center

- [Learning Center](https://brennancorp.com/learning-center/): Hub for buyer education resources including guides, articles, and how-to content
- [Video Library](https://brennancorp.com/video-library/): Collection of videos covering products, installation, and the Brennan process
- [Blog](https://brennancorp.com/blog/): Articles and tips to help homeowners make informed window and door decisions
- [Projects](https://brennancorp.com/projects/): Gallery of completed Brennan Enterprises installation projects
- [Inspiration Gallery](https://brennancorp.com/gallery/): Visual inspiration for window and door styles across a variety of home types

## Pricing & Financing

- [Pricing Information](https://brennancorp.com/pricing/): General guidance on what windows and doors cost and what factors affect pricing
- [Instant Pricing](https://brennancorp.com/pricing/instant-pricing-for-windows-doors/): Online tool to get ballpark pricing estimates for windows and doors without a consultation
- [Financing](https://brennancorp.com/financing/): Financing options available to help homeowners manage the cost of their window or door project

## About

- [About Brennan Enterprises](https://brennancorp.com/about-brennan-enterprises/): Company history, values, and what sets Brennan apart as a family-owned Texas business since 1979
- [Meet the Team](https://brennancorp.com/about-brennan-enterprises/team/): Profiles of the Brennan Enterprises team members
- [Careers](https://brennancorp.com/careers/): Open positions and information about working at Brennan Enterprises
- [Customer Reviews](https://brennancorp.com/brennan-enterprises-reviews/): Verified customer reviews and testimonials from past Brennan projects
- [Warranty & Service](https://brennan.my.site.com/warranty/): Warranty information and post-installation service request portal
- [Contact Us](https://brennancorp.com/contact/): Contact form and location details for reaching the Brennan Enterprises team

## Get Started

- [Free Estimate](https://brennancorp.com/schedule-estimate): Schedule a no-pressure, no-cost consultation with a Brennan window and door specialist
- [Virtual Showroom](https://my.matterport.com/show/?m=sTTZMKmuMgV): Explore Brennan's products and showroom experience in an interactive 3D virtual tour