Window and Patio Door Replacement Sugar Land, TX

If you are looking for window and patio door replacement services in Sugar Land, TX, CMC Windows & Doors would be happy to help you out. We have experienced specialists that can help you select your products, install them, and even finish the complete project with painting and staining.

Our expertise can also help you make your decision easier and reimagine your window openings in a new way.

Is It Time for Your Windows and Patio Door to Be Replaced?

If you are unsure about whether your windows and patio door need to be replaced, there are certain factors that can make your decision easier. These factors include:



If it has been 15-20 years since you’ve had the same windows, it is likely that they might be due for replacement. Leaks, cracks, holes, mold, condensation between the glass panes, and other signs can point to this. It is crucial to get your windows examined properly so that you can figure out if they need to be replaced.


Poor Operation

Frequent noises while opening and closing your windows, changes in size, inability to close properly, peeling paint, gaps, and other such signs suggest that your window no longer functions well as a window, thus requiring replacement.



Rust is the surest sign of damage when it comes to your windows. You might notice this on parts of your window or throughout its structure. At this point your window is beyond repair, not to mention that they may be easier to break into.



If your windows are quite old, chances are that they might not complement the rest of your decor too well. They might also stand out if it is the only damaged thing on your house.



Your windows need to meet energy efficiency codes that the International Energy Conservation Code (IECC) has put into place. This requires proper solar heat gain coefficient (SHGC), air leakage, energy ratings, and other standards.   Without these, you might have to spend more on your bills, which is why it can help to get your windows checked out.


Choosing Your Products

Whether you want a focus on aesthetics, function, or both, you can expect quality products and services from us.



The Texas climate can be unpredictable at times due to windiness, humidity, hurricanes, and, at other times, heat, and dryness. Opting for windows that can provide protection against these conditions in the Houston area while also looking good can be ideal.

Patio Doors

Patios are usually built for the design and comfort they can provide. Your patio door should match this while also providing protection against changing weather conditions. Make sure they are efficient, functional, convenient, and can keep your house cool or warm enough.


Choosing a Reliable Contractor

It is important to choose the right contractor for your requirements, especially since the replacement process can be costly. Here’s what we can offer.



We have a wide range of styles that you can choose from for both patio doors and windows. Awnings, casements, French door designs, sliding doors, sliding windows, traditional styles, modern styles, and other numerous designs are available. We can also bring samples to make your decision easier.


Energy Efficiency

Your windows and patio doors need to fit well into the frame and close tightly so that there is not too much movement of air to and from the outdoors. This can help you save money on your energy bills while also helping you meet building code.



Do you have a custom project like converting a window into a door, or expanding an opening for a larger window? We can take on these types of projects and make sure we handle all aspects of the construction process from start to finish.


Window and Door Installation

We employ certified installers that are proficient in the standards set by our manufacturer, Marvin Windows and Doors. We handle your window or patio door installation from start to finish including new trim, if needed, and painting/staining if needed.



You can access a manufacturer’s warranty for the products in case something goes wrong. We also offer a two-year workmanship warranty.


Which Brands Do We Use?

We with Marvin Windows and Doors to provide great quality materials and designs. Marvin has a variety of styles and materials to offer, in both aluminum-clad exteriors and fiberglass exteriors.


Through each of these lines, you can expect care, flexibility, numerous options, and durable materials. Each of these is also efficient in terms of energy.

Frequently Asked Questions


How Much Do Replacement Windows Cost?

This depends on how many windows or patio doors you are wanting to replace along with factors like the brand, design, size, material, and other services you might need from us like custom construction projects. Contact us for a free quote.


Is It Okay to Simply Repair My Windows and Patio Door?

There are several factors that come into play regarding window repair. It is possible to repair your windows, however, it may be more costly in the long run especially if the window opening or frame is starting to rot. Compromised window openings and frames may also be causing drafts to infiltrate which can lead to higher energy bills. Since we are a full-service window and door replacement company we do not provide any repair services.


Contact Us for a Free Quote Today

If you decide that your windows and patio doors require replacement, you can rely on us to help you out from A to Z. You can contact CMC Windows & Doors by booking an appointment, calling us at (832) 621-3030, or fill out our contact form. We will then come to your home, evaluate your current windows and doors, provide samples, take measurements, and suggest a course of action.

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