Premium Door Replacement
Services in Colorado
Designed for clarity. Built for comfort. Delivered with care.
From selection to installation, we manage every detail with care — delivering door replacements that feel seamless, secure, and built to last.
Loved by our clients
When to Replace Doors
Here are some clear signals that it is time for an upgrade:
- Drafts and Air Leaks: Worn seals allowing cold air in.
- Poor Insulation: Drafty and hard to keep comfortable.
- Difficult Operation: Hard to open, close, or lock.
- Outside noise: Outside sounds coming through due to poor sealing.
- Foggy Glass: Condensation or fog between the glass panes.
- Damage: Faulty locks or handles posing security risks.
Why Replace Your Doors
Energy Efficiency
Old doors with poor insulation allow drafts, driving up heating and cooling costs.
Increased Home Value
Replacing doors boosts property value and makes your home more attractive to buyers.
Improved Security
Replacing your doors with advanced locks enhance security and protect your home.
Upgrading your doors improves your home’s security, efficiency, and overall appeal.
Our Door 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 doors.
Precise Measurement
We’ll take detailed measurements of your doors 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 door order and schedule installation.
Professional Installation
Our team will install your new doors, ensuring proper fit and function.
Why Choose Us for Door Replacements
Our custom-made doors fit your home’s exact measurements for optimal performance. With a wide range of styles, colors, and options, you can choose the perfect doors to suit your needs and style. Let Modern Windows and Doors help you upgrade your home with quality, efficient doors!
Still have Questions?
Clear, thoughtful answers to the questions we hear most, designed to help you understand the process and move forward with confidence.
Modern Windows and Doors provides a variety of door styles, including entry doors, patio doors, sliding doors, French doors, and storm doors. These are available in materials such as wood, fiberglass, and steel.
The entire process typically takes about 6-8 weeks from the initial consultation to installation, depending on product availability and scheduling.
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 doors, ensuring that your investment is protected and giving you peace of mind.
Before installation, we recommend clearing the area around your doors, 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 experience drafts, difficulty operating the doors, or visible damage, it’s advisable to schedule a consultation with us. We can assess your doors and determine if replacement is necessary for improved efficiency.
We take both initial and final measurements to guarantee accuracy. Our custom doors are built to fit your home’s specifications, ensuring an optimal fit.
Yes, we provide flexible financing options to help make your door replacement project more affordable. Contact us for more details on our financing plans.
For Homes That Deserve the Finest.
Expert design guidance, precision installation, and materials made to perform — with zero compromise.
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 planning to final walkthrough, our Colorado door replacements are handled with care, coordination, and respect for your home — creating an experience as refined as the finished result.