Premium Window
Replacement
Built for the mountains. Designed to endure.
Exceptional clarity, enduring comfort, and architecture-enhancing design all delivered with
a seamless, white-glove experience.
Loved by our clients
When to Replace Windows?
Drafts:
Air leaking through or around your windows.
Poor insulation:
Drafty and hard to keep comfortable.
Difficult operation:
Hard to open, close, or lock.
Outside noise:
Excessive noise from outside.
Foggy glass:
Condensation or fog between the panes.
Damage:
Broken glass, hardware, or frames.
Schedule a Complimentary Consultation and start your journey
Why Replace Your Windows
Energy Efficiency
Old windows often let in drafts, leading to higher heating and cooling costs.
Save Money
New windows can lead to lower monthly utility expenses.
Increased Home Value
Window replacement is known for delivering one of the highest ROI in home improvements.
Enhanced Security
If your current windows don’t close or lock properly, they could compromise your home’s security.
Consistent Comfort
New windows help maintain a more consistent temperature throughout your home, minimizing drafts and noise.
Protection for Your Furniture
UV rays from sunlight can cause fading in your furniture, carpets, and decorations over time.
Schedule a Complimentary Consultation and start your journey
Ensuring a Perfect Fit
We take precision seriously, ensuring that your new windows fit perfectly with these measures:
- Initial and Final Measurements
- Certified Installer
- Qualified Replacement Experts with 20 yrs
- Custom Built to Perfection – Within 1/8 of an inch
Our Window Replacement Process
Free Home Assessment
We’ll discuss your needs and preferences (budget, style, reasons for replacement). This no-obligation consultation.
Product Selection
Based on our assessment, we’ll provide product suggestions and help you choose the best windows.
Precise Measurement
We’ll take detailed measurements of your windows to ensure a perfect fit for your replacements.
Comprehensive Proposal
You’ll receive a clear and detailed proposal outlining the scope of work, chosen products, and associated costs.
Order & Scheduling
We require a 50% deposit to secure your order. We’ll then place your window order and schedule installation.
Professional Installation
Our team will install your new windows, ensuring proper fit and function.
For Homes That Deserve the Finest.
Expert design guidance, precision installation, and materials made to perform — with zero compromise.
Still have Questions?
Clear, thoughtful answers to the questions we hear most, designed to help you understand the process and move forward with confidence.
The entire process typically takes around 6-8 weeks from the initial consultation to installation. This includes ordering the custom windows and scheduling the installation day.
Yes, we offer free consultations to assess your needs and discuss your options. This includes a visit to your home to evaluate your current windows and understand your preferences.
Absolutely! Our installers are lead-safe certified and hold all necessary licenses and insurances. They are experienced professionals dedicated to providing high-quality workmanship.
We provide a lifetime leak-free guarantee on our windows, ensuring that your investment is protected and giving you peace of mind.
Before installation, we recommend clearing the area around your windows, moving any furniture, and ensuring our team has access to all necessary workspaces. We also take extra precautions to protect your home during the installation.
Yes, we offer a wide range of customization options, including colors, styles, and finishes. Our team will help you select the best options to match your home’s design.
If you’re experiencing drafts or condensation, it’s a good idea to schedule a consultation with us. We can assess your current windows and determine if replacement is necessary for improved efficiency.
We take both initial and final measurements to guarantee accuracy. Our custom windows are built to fit your home’s specifications, ensuring an optimal fit.
Yes, we provide flexible financing options to help make your window installation project more affordable. Contact us for more details on our financing plans.
Serving mountain communites and all along the front range
The Standards That Define Us
From the percentage of clients who return, to the depth of our expertise and the range of premium options we deliver, these numbers reflect the trust we’ve earned and the quality we uphold.
What Our Clients Are Saying
Dimitri and Igor And Paul did an outstanding job installing my windows. They worked all day for three days putting in 17 windows two sliding doors and a new front door. All the work looks beautiful. Would definitely recommend them to anybody.
What a wonderful experience I had with Modern Windows and Doors! I never once second-guessed my decision to have them update my windows. From the very beginning, Mike was such a joy to work with—full of energy, creativity, and great ideas. He played an essential role in bringing my vision to life.
Short story: Modern Windows and Doors exceeded our expectations in every area – they are a fantastic company to work with. 10/10 recommend
We highly recommend Modern Windows and Doors. Josh and his team were extremely knowledgeable and professional throughout the project. The crew that did the installation was fast, efficient and did a tremendous job!
We came across a few unexpected roadblocks during our project and they worked very patiently to overcome those challenges. They are very professional and most importantly reliable & trustworthy. They will strive hard to get your project completed!
They are a great company to work with! The crew that did the work were extremely respectful of the property and had excellent skills and knowledge of the process. Josh was very informative about the process. I would highly recommend giving them a chance and support this local business!!
Very nice Andersen fibrex windows at a much better price than the national retailers. The installers were very professional.
We had Modern Windows replace 40 windows and 2 sliding doors in our home and are very happy that we used them. Their crew showed up every day, did professional, quality work and left our home and grounds clear of debris when finished. I would not hesitate to recommend them for door and window replacement
We highly recommend Modern Windows and Doors. Josh and his team were extremely knowledgeable and professional throughout the project. The crew that did the installation was fast, efficient and did a tremendous job! We are so very happy with our new windows and would not hesitate to work with Modern Windows and Doors again.
When You’re Ready for
More Than Ordinary
From the first consultation to the final walkthrough, every detail is executed with precision. No shortcuts, no compromises — When you’re ready to move beyond ordinary, we’re ready to begin.