Exterior Home Improvement Solutions in Longmont, CO

When it's time to make changes to your home, the company you trust for the job matters. That’s why homeowners in Longmont, Colorado, trust K&H Home Solutions. As a locally owned company with 70 years of experience, we understand the challenges that Colorado’s climate brings, from intense sun to hailstorms and freezing temperatures.
Every product we install is carefully selected to perform in this environment while improving comfort, efficiency, and curb appeal. Whether you’re dealing with drafty windows, aging siding, or a roof that has seen better days, our team delivers long-lasting solutions backed by expert craftsmanship and a commitment to doing the job right.
Our Simple, Stress-Free Home Improvement Process
At K&H Home Solutions, we guide you through every step so you can feel confident in your investment.
Product Selection & Personal Consultation: We start with an in-home visit to learn about your needs, concerns, and goals, and provide tailored recommendations based on your home’s style and budget.
Professional Installation: Our certified installers complete your project with precision and care while respecting your home.
Final Walkthrough & Support: We review the finished work together and provide guidance on warranties and long-term care.
Financing options are available to make your project more accessible, so you can upgrade your home without unnecessary delays.
Our Home Improvement Solutions
At K&H Home Solutions, we specialize in a variety of home improvement services so that you don’t have to worry about bouncing between contractors to bring your vision to life. You can turn to us for:
Energy-Efficient Window Replacements
Windows play a major role in your home’s comfort and energy efficiency. Our replacement windows are engineered specifically for Colorado conditions, helping reduce drafts and maintain consistent indoor temperatures year-round. All are crafted for a custom fit.
Available window styles include:
Double-hung
Casement
Sliding
Picture
Specialty shapes
Siding & Gutter Installation for Lasting Protection
Your siding and gutter system work together to protect your home from moisture, temperature changes, and long-term wear. We offer siding solutions that combine durability with style, ensuring your home looks great while standing up to Longmont’s unpredictable weather.
Choose from a range of materials:
James Hardie fiber cement siding for superior durability and resistance to fire, pests, and moisture
Vinyl siding for low maintenance and versatile design options
ProVia siding for enhanced energy efficiency
Versetta Stone for a distinctive, high-end look
To complement your siding, we install both seamless and sectional gutter systems designed to direct water away from your home. Proper gutter installation helps prevent foundation issues, basement moisture, and long-term structural damage.
Exterior Door Installation for Security & Style
Your doors should do more than just look good. They should protect your home, improve energy efficiency, and create a strong first impression.
We install a wide range of exterior doors in Longmont, including:
Entry doors
Patio doors
French doors
Storm doors
Steel doors
Security doors
Our doors are available in steel and fiberglass options, offering durability, insulation, and advanced security features. With customizable styles, colors, and finishes, you can create a look that complements your home while improving performance.
Roofing Solutions Built for Colorado Weather
Longmont’s weather can be tough on roofs, with hail, wind, and rapid temperature changes causing wear over time. We provide roofing systems designed to withstand these conditions while protecting your home.
Our roofing options include:
Asphalt shingle roofing
DECRA roofing
Euroshield rubber roofing
Each option is available in a variety of colors and styles to match your home. Whether you need a full roof replacement or are dealing with storm damage, our team delivers reliable results and can assist with the insurance process to make your project run more smoothly.
Why Longmont Homeowners Choose K&H Home Solutions
For decades, homeowners across Longmont and the Front Range have trusted K&H Home Solutions for high-quality home improvement services. That trust is not something we take lightly. It’s been built through honest communication, reliable craftsmanship, and a clear understanding of what Colorado homes need to perform well in a challenging climate.
We take a thoughtful approach to every project, starting with products that are specifically chosen for Longmont’s weather conditions. The materials we install are designed to hold up over time. Just as important, our work is completed by skilled, certified installers who take pride in doing the job right and treating your home with care and respect.
Our commitment to quality is reflected in the feedback we receive from homeowners throughout the area. With hundreds of five-star reviews, we’re proud of the reputation we’ve earned and the relationships we continue to build. Every project is backed by strong warranties and a focus on long-term satisfaction, so you can feel confident in your investment.
At the core of everything we do is a simple mission: be fair, earn trust, and do good work. It’s a standard we hold ourselves to on every project, no matter the size.
Frequently Asked Questions
What siding works best in Longmont’s climate?
James Hardie fiber cement siding is a popular choice because it resists moisture, fire, and extreme temperature changes while requiring minimal maintenance.
How long does installation take?
Many projects, such as windows, can be completed in as little as one day. Larger projects like siding or roofing vary based on size and scope.
Are your products energy efficient?
Yes. Our windows, doors, and siding are all designed to improve insulation and reduce energy loss.
Do you help with product selection?
Absolutely. Our team guides you through every option to ensure the final result fits your home, budget, and goals.
Start Your Longmont Home Improvement Project
If you’re ready to improve your home’s comfort, efficiency, and appearance, K&H Home Solutions is here to help. From windows and doors to roofing and siding, we deliver solutions that are built to last. Contact us today to schedule your free estimate in Longmont, CO, and take the first step toward a better home.
Bring The Outside In
40% Off Installation
0 Interest, 0 Payments
For 12 Months*
Offer Ends 7/31/26

Project Inspiration
Get a Free Exterior Remodeling Estimate in Denver
If your home’s exterior needs attention, it’s worth having a conversation with K&H Home Solutions. For 70 years, we’ve delivered exterior remodeling across Denver and the Colorado Front Range. Get a copy of our consumer protection guide or request your free estimate today.
Customer Reviews
“We hired K&H to replace our old, front picture window with a sliding replacement window. Everyone we spoke with, from the salesperson to the installers, was professional and friendly. K&H kept us informed throughout the process, giving us updates on the construction of our new window and projected installation date. The installers worked quickly, did impeccable work, and left the area cleaner than it was before they started. We have enjoyed our window for almost a year now and couldn't be happier with it or the work K&H did.”
Michael W.
“We were very impressed with everyone we came in contact with either in person or on the phone! We will refer you to anyone we can! Please keep up the great job. We need more companies like you!”
C. & P. Dietz
“I have had such a great experience with this company!! They totally came out and fixed, restored my home to beyond my expectations with this siding job. From the first estimate with Clif to the last bit of clean up with Filipe and crew it was all A+. Shawn, the project manager was so attentive and helpful. I am very happy!!!”
Leslie P.
“K&H Home Solutions has done a fantastic job on our siding project for our home and garage! The entire process has been almost perfectly streamlined from our estimate and financing with Randy, material acquisition with Will, and the work itself. Marcos Lima and his crew did phenomenal work! They made sure that everything was done exactly the way it should be and looked great without skipping any corners. They went above and beyond and I would recommend them to anyone who is looking for exterior work.”
Jake P.
“We had a new patio and a full set of windows installed through K&H Home Solutions this month and the entire process was seamless. We were very pleased with the communication from the team members and the products arrived much sooner than originally estimated. The installation crews, James on the door, and Sergio on the windows, were very detailed, careful, and demonstrated the ultimate expertise and professionalism. We are so happy with our decision to go with K&H. Thank you!”
Rae L.




Highly Trusted & Recommended
Renowned for reliability, K&H Home Solutions guarantees exceptional service and complete customer satisfaction














