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Your Fort Collins Window Company

Now offering custom patio doors!

Fort Collins Widow Replacement since 2018

Flexible financing available!!!

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Custom Exteriors


Your Trusted Fort Collins Window Replacement company

Choose Custom Exteriors for your Fort Collins window replacement and experience unmatched craftsmanship and attention to detail. Our energy-efficient windows improve your home’s curb appeal and reduce your heating and cooling costs. Trust Custom Exteriors to be your Fort Collins window replacement company and deliver a seamless, hassle-free installation. 

Custom Exteriors offers flexible financing for siding replacements across Colorado

Exterior remodeling for every budget

Flexible financing available!

Custom Exteriors has flexible financing options available for your next exterior remodeling project, new roof, siding, or windows, or to bridge the insurance “gap.” Contact us today to schedule your no-cost, no-obligation exterior design consultation!

Custom Exteriors

Expertise & Experience: Providing customized Window Replacements

Custom Exteriors is proud to be a trusted source for new windows in Fort Collins and throughout Colorado. However, we aren’t just experts in window replacements; we also specialize in providing top-quality patio and entry doors as part of our full-service exterior remodeling services. 

Our commitment to excellence is reflected in our 5-star Google rating and A+ rating with the BBB. These accolades highlight our dedication to delivering superior service and customer satisfaction, making us a standout choice for all of your exterior remodeling needs. 

Using Custom Exteriors for your Fort Collins window replacements means working with a contractor with a proven track record of:

Our Fort Collins Exterior Services:

Contact Us

  • 9704608714
  • 18674 County Road 3

Your top choice for Fort Collins window replacement

When it comes to Fort Collins window replacement, one company stands out from the others – Custom Exteriors. Because we are local to the area, when it comes to replacing your windows, there’s no one better equipped to address your unique needs than Custom Exteriors. Here’s why we are your top choice for window replacement in Fort Collins:

unmatched local knowledge

Our deep roots in Fort Collins mean that we intimately understand the city’s architectural diversity, weather patterns, and distinctive character of its neighborhoods. Because of this knowledge, we can recommend the right window replacement for your old-town Fort Collins loft or your family home in Fossil Creek. We aren’t just window installers; we’re your neighbors, and we take pride in enhancing the beauty and functionality of our community, one home at a time. 

Tailored Solutions trusted by fort collins residents

Fort Collins’ climate can be harsh, with hot summers and cold winters. Our window replacement solutions are tailored to withstand these extremes, ensuring your home is comfortable year-round. Because of our attention to detail and quality installations, we have earned the trust of countless homeowners throughout the area. We have a track record of delivering exceptional results, evidenced by the glowing testimonials that make up our 5-star Google rating and A+ rating with the local BBB

A trusted source

Our stellar local reputation and commitment to excellence haven’t gone unnoticed. Esteemed publications like Architectural DigestMSNAOL, and more frequently seek our advice and knowledge in the window and exterior world. This recognition is a testament to our expertise and the quality of our work. 

Custom Exteriors:
the premier window replacement company in Fort Collins

Are your current windows old, drafty, or damaged? Do you find yourself uncomfortable indoors during extremely warm or cool times outside? This could mean it’s time to replace your old, dated windows. We are your trusted Fort Collins window replacement company dedicated to providing actual custom exteriors that will transform your home. Our Fort Collins window replacements keep you comfortable year-round. They add curb appeal and can reduce your energy consumption and costs. 

Why Choose Us?

What you need to know about getting new windows:

Getting new windows is an investment that can improve your comfort, energy efficiency, and overall aesthetics. Here are some important things to consider:

Exploring window Styles:
finding the perfect match for your home

When it comes to windows, there are many styles to choose from. Each one comes with its own purpose and look. So, if you are considering new windows, it’s important to understand the different styles you can choose from. Here are a few of the options for your Fort Collins window replacement: 

Custom Exteriors installs double-hung windows replacements as a Fort Collins window replacement company

Double-Hung Windows:

Double-hung windows have a window sash on the top and the bottom that can move. This means you can open the window from the top or the bottom. They are great for ventilation and easy to clean. 

Custom Exteriors installs single-hung windows replacements as a Fort Collins window replacement company

Single-Hung Windows:

Single-hung windows look similar to their double-hung counterparts on the surface. However, rather than opening from the top and the bottom, only the bottom is operable, leaving the top fixed. 

Custom Exteriors installs sliding windows replacements as a Fort Collins window replacement company

Slider Windows:

Slider windows slide back and forth, similar to a sliding glass door. They are easy to use and let in a good amount of light. They are great for smaller areas where a swinging window couldn’t fit. 

Custom Exteriors installs awning windows replacements as a Fort Collins window replacement company

Awning Windows:

Awning windows open from the bottom and swing out from the top. They’re called “awning” because they resemble an awning when open. This design allows them to remain open during light rain.

Custom Exteriors installs bay windows replacements as a Fort Collins window replacement company

Bay and Bow Windows:

These windows stick out from your wall. Bay windows have three parts, while bow windows often have many more. They make the room larger by creating additional interior space. 

Custom Exteriors installs custom window replacements as a Fort Collins window replacement company

Custom Windows:

Custom windows are the solution to replacing current windows with a unique shape or adding something that fits your home perfectly. You can design windows to match your style perfectly. 

Choose the right window company in fort collins: your ultimate guide

When it’s time to replace your windows in Fort Collins, choosing the right window company is just as important as selecting the perfect windows themselves. You want a company that not only provides a high-quality product but also offers excellent service and expertise. Here are some things to consider:

1. Local Expertise:

Local contractors are often more familiar with their area’s specific needs and challenges. They understand local climate, building codes, and styles, which ensures a seamless window replacement process. Custom Exteriors is proud to be a trusted local choice for window replacements in Fort Collins. 

2. Good communication:

Clear and effective communication is crucial for a successful project. You want a window company that listens to your needs, provides updates, and is responsive to questions and concerns. At Custom Exteriors, we prioritize open and transparent communication throughout the window replacement process.  

3. Clear Estimates:

Unclear project costs can lead to unwelcome surprises. A reputable window contractor should provide a detailed, written estimate outlining all expenses. At Custom Exteriors, we believe in full disclosure, so you know exactly what to expect from start to finish. 

4. References and reviews:

Past performance is a good indicator of future results. A Fort Collins window contractor should be able to provide references and have a positive track record backed by reviews. At Custom Exteriors, not only do we have a 5-star rating on Google and an A+ rating with our local BBB, but trusted sources such as Architectural DigestRealtor.com, and Mic.com have turned to us for reviewing and contributing. This speaks to our level of expertise. 

5. Warranty:

A comprehensive warranty demonstrates that the window contractor is confident in their work and values your satisfaction. At Custom Exteriors, we stand behind the quality of our work. We offer a robust warranty to protect your investment for years to come. 

The IRS is offering up to $3200 in tax credits when you replace your doors or windows with energy efficient replacements!

Choosing energy-efficient windows:
A wise investment

At Custom Exteriors, we understand that making informed decisions about your home is essential. Getting new energy-efficient windows in your Fort Collins home can benefit you in the short and long term. Here’s how:

Short-Term Benefits:

Infographic describing the short term benefits of new energy efficient windows in Longmont

Long-Term Benefits:

Infographic describing the long term benefits of new energy efficient windows in Longmont

Unlocking savings today and tomorrow:
Energy-Efficient windows for your home

Choosing energy-efficient windows from Custom Exteriors will reap both short and long-term benefits. You will see an immediate impact on your utility bill and notice your home at a comfortable temperature throughout the year. These new windows will increase your home’s value, offer durable protection, and contribute to a greener planet. 

On the other hand, sticking with older windows can lead to higher utility bills, uncomfortable living conditions, increased maintenance costs, and potentially reduced resale value. In summary, opting for energy-efficient windows is a wise financial decision that pays off both now and in the future. Completing a Fort Collins window replacement will provide interior comfort, energy cost savings, and added home value! So, contact us today to explore your options and enjoy the many advantages of energy-efficient windows. Ultimately, the question remains: are energy-efficient windows worth the investment? 

Did You Know?

Did you know that window replacements can significantly impact your energy bills? It’s a little-known fact that old, inefficient windows can contribute to heat loss and air leakage, leading to higher heating and cooling costs.

Replacing your windows with energy-efficient options can improve your home’s insulation and reduce energy waste. Modern windows are designed with advanced technologies like double or triple glazing, low-emissivity coatings, and insulating gas fills, which help to keep the heat in during winter and block out the heat during summer. This translates to lower energy consumption and, ultimately, savings on your utility bills.

Additionally, new windows often come with improved sealing mechanisms that prevent drafts and air leakage. This enhances your comfort by reducing cold spots and drafts and helps maintain a consistent indoor temperature throughout the year.

So, if you’ve been on the fence about window replacements, consider the hidden benefits they offer. By upgrading to energy-efficient windows, you can not only enhance the beauty and functionality of your home but also save money on your energy bills in the long run. It’s a wise investment that pays off both comfort and cost savings.

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