“My husband and I are obsessed with our new windows from The Window Source!! They were delivered in a very short time frame and only took a day to install. Great install crew, very clean, efficient, and paid attention to detail when sealing everything off.”
Houston Replacement Bay Windows
Bay windows add charm and value to any home, and if you own a home in Greater Houston and would like a bay window replaced or installed, The Window Source is the company to call. For more than 15 years, our company has been established in this region and earning homeowner trust. Whether you need one window replaced or all of your home’s windows, you can count on us to provide you with a fair price and to deliver the superior craftsmanship and professional finish that your home deserves.
Call (281) 547-6900 for a free quote.

What Are Bay Windows?
A bay window is a style of window that protrudes out from the face of the structure, and they’re typically designed by combining three or more individual windows. This type of window adds architectural complexity to a building while also allowing for more interior space. The term bay window is broad and refers to many different window styles that have evolved over the years. In modern home design, the typical bay will have a large picture window at the center with either thinner picture windows on the sides for a fixed bay or casement or hung windows that open.

Many Benefits of Bay Windows
Bay windows add to curb appeal through their intricate designs and the contrast they provide. They add real value to a home as well with the typical return on investment being around 75%. There are many design options too as you can mix and match different window styles. A bay window provides intrinsic value for your interior as well, including ample sunlight and, if you opt for windows that open, ventilation. It will also give you a great view and allow for many interior design options.

Why Choose The Window Source for New Bay Windows?
Our company has been built on the pillars of integrity and commitment. We care about our customers and view each new project as an opportunity to earn a loyal and long-time client. Our entire team is skilled, experienced, and passionate about what we do here. We not only take great pride in the materials we use and our workmanship, but also our customer service and customer satisfaction. Our approach has earned us BBB accreditation, many referrals, and many positive reviews online.

Signs You Need New Bay Windows
Age is the top consideration because if you replace bay windows proactively, you’ll avoid the most common issues, including excess moisture and draftiness. Those are the two biggest problems to watch for as water getting in can quickly lead to bigger repair costs, and draftiness will undermine your home’s energy efficiency and cause your heating and cooling costs to rise. You should also replace a window that has non-superficial damage to either the frame or glass or is difficult to open, close, or secure.

Differences Between Bay and Bow Windows
Bay windows are typically made up of three or more windows whereas bow windows are usually made of five or more, but the biggest difference really comes down to the curvature. The design of a bay window will generally accentuate its outward angles. Bow windows are more curved, and the more individual windows they comprise, the smoother that curve can be. Bay and bow windows are chosen for similar purposes, but a bow can allow for more natural light and make a room seem larger than it is.

Our Experts Install and Replace All Types of Windows
At The Window Source, we install all manner of windows used throughout Houston and the surrounding areas for residential applications. That includes bay windows but also custom and specialty windows. We also install awning, bow, casement, double-hung, garden, impact, picture, single-hung, slider, and storm windows. Don’t see a replacement window that interests you listed? Ask us about it! We also work with all types of window materials, including vinyl, wood, and composite.

How we install your new windows
Each old window comes out with its frame, and the new one is built to the measurements of your opening. Before it goes in, we seal the opening with our Leak Shield system. That means a flashing membrane over the rough opening, butyl tape at every seam and flange, low-expansion foam in the gap between frame and wall, and a final exterior seal.
Leak Shield comes with every installation at no extra cost, and we back every installation we perform with our lifetime Leak Shield Guarantee.
We will never leave the job without ensuring you have the highest quality windows installed properly and your home is left spotless. We take pride in our work and respect your space, aiming to leave behind one of the cleanest job sites you’ve ever seen.
How your project works
We do not consider the job finished until every window and door is installed properly in your home.
01Free consultation
A window and door expert visits your home, measures, and walks you through styles, glass options and pricing.
02We place your order
Once you choose your products, we order them custom built to the measurements of your openings.
03Installation day
We schedule a date that works for you. The crew protects your floors and furniture and cleans up before leaving.
04Lifetime warranty
Your windows are backed by a lifetime limited warranty that also covers the next owner of your home.
What Houston homeowners say
“I got several quotes, and Jairo was the only one who brought samples and took the time to give us a demonstration. The office stayed in communication with me every step of the way… Edwin’s installation team worked quickly and professionally.”
“Replacing my parents’ original builder-grade windows in their 25+ year old home was one of the best investments they’ve made… They’ve already noticed lower electric bills, less outside noise, and a cooler, more comfortable home that’s much easier to keep at a consistent temperature.”
Call Our Window Experts Today for Your New Bay Windows
If you’re interested in having bay windows installed or replaced, call us at (281) 547-6900 or contact us online. We’ll send a window expert to your home to provide a free, no-obligation consultation. We’ll be happy to discuss the bay windows we offer, our current specials, and your financing options.







