Lakeside Window Replacement

Window pricing varies because no two products or companies are exactly alike. Differences in brands, materials, and energy efficiency features, customization options, installation expertise, and even vendor relationships all influence the cost. Additionally, some companies may not include key factors like labor, warranties, or additional fees in their initial quotes. It’s important to compare quotes carefully and consider the overall value—not just the price—when making your decision.

It’s possible to create a sunroom or patio enclosure with an existing structure. It is also one of the most cost-effective ways to create a transitional space. This approach utilizes the existing structure, saving on construction costs while providing additional usable space.

We’re local! Our headquarters is in Arlington, Texas, close to where we were founded. Since 1979, we’ve worked with homeowners across the Texas Golden Triangle. We’re not a national brand, franchise, or private equity–backed. Brennan is a true Texas treasure and we intend to stay that way for generations.

We only install products purchased through Brennan Enterprises to ensure quality and warranty coverage.