You installed new siding.
Everything is good!!!! I really appreciate your company's professional and Christian ethics. It was a pleasure doing business with you!!!
Jerry Greer - 18295 East Nassau Drive , Aurora, CO, US
Bellwether Windows, Siding, & Doors
Based in Denver, we proudly serve the greater Colorado Front Range and mountain communities, including cities such as Aurora, Boulder, Colorado Springs, Fort Collins, and surrounding areas, even reaching into Cheyenne, Wyoming.. Reach out to us if you’d like a consultation, (303) 323-8578
About Us
At Bellwether, we’re Colorado’s top-rated exterior remodeling company specializing in fiber cement siding, energy-efficient window replacement, and custom entry doors. As the #1 James Hardie siding installer in Colorado, we help homeowners protect and beautify their homes with durable, weather-resistant materials built for Colorado’s unique climate.
Whether you're replacing outdated wood siding, upgrading to vinyl or fiberglass windows, or enhancing curb appeal with a new front door, we deliver expert craftsmanship and personal service every step of the way. Our award-winning designs and certified installation teams ensure long-lasting value and stunning results.
We’re proud to serve the Front Range and beyond, helping families fall in love with their homes again.
Check out some important pages from our company's website:
- Siding
- Windows
- Multifamily Siding Replacement
- Stucco Removal
- Insulation
- Decks
- Roofs
- Remote Sales Estimates
- Bellwether Referral Rewards+
- Exterior Design
- Free Online Quote
- Financing
- Blog
- FAQs
- About Us
- Contact
Read what 190+ clients have said about our services:
Our Work
1555 West Thomas Avenue , Englewood, CO, US
- HardiePlank Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Boothbay Blue
- Other Services
- Other Services: Siding
- HardiePlank Select Cedarmill Siding: Boothbay Blue
- HardiePlank Select Cedarmill Siding: Evening Blue
- HardiePlank Select Cedarmill Siding: Night Gray
- HardiePlank Select Cedarmill Siding: Mountain Sage
- HardiePlank Select Cedarmill Siding: Timber Bark
- HardiePlank Select Cedarmill Siding: Aged Pewter
- HardiePlank Select Cedarmill Siding: Iron Gray
- HardiePlank Select Cedarmill Siding: Cobblestone
- HardiePlank Select Cedarmill Siding: Gray Slate
- HardiePlank Select Cedarmill Siding: Arctic White
- HardiePanel Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Light Mist
- HardiePlank Select Cedarmill Siding: Khaki Brown
- HardiePanel Select Cedarmill Siding: Cobblestone
199 County Road 8038 , Fraser, CO, US
- HardiePanel Select Cedarmill Siding
- HardiePlank Select Cedarmill Siding: Rich Espresso
- Other Services
- Other Services: Siding
- HardiePanel Select Cedarmill Siding: Rich Espresso
151 West Sycamore Lane , Louisville, CO, US
- HardiePlank Smooth Siding
- HardiePanel Select Cedarmill Siding: Primed
- Other Services
- Other Services: Siding
- HardiePlank Smooth Siding: Primed
- HardiePlank Select Cedarmill Siding
- HardiePlank Select Cedarmill Siding: Aged Pewter
1029 North Garfield Avenue , Loveland, CO, US
- HardiePlank Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Arctic White
- Other Services
- Other Services: Siding
- HardiePlank Select Cedarmill Siding: Arctic White
5358 East Costilla Drive , Centennial, CO, US
- HardiePlank Select Cedarmill Siding
- HardiePanel Select Cedarmill Siding: Arctic White
- Other Services
- Other Services: Siding
- HardiePlank Select Cedarmill Siding: Arctic White
Customer Testimonials
Colorado Siding Repair replaced the cedar soffit and fascia with Hardy board on our entire house. The whole process from proposal, planning, prep, execution and cleanup all went smoothly. Communication was spectacular with both verbal and written explanations of what to expect leading up to the work and then texts and emails during the installation. Folks were accessible at all times for questions during the project. All the employees we interacted with showed a positive attitude and seemed ... Read more
Bellweather was great to work with from sales team, site manager and installation crew. They showed up on time and did an excellent job. The crew was very nice and respectful and the workmanship is outstanding. When the project was completed, the crew walked the site with us to make sure everything was satisfactory, then, the site manager walked the project with us and went over every inch of caulk, piece of flashing and board. It was installed by James Hardy Board trained people who knew what t... Read more
They did siding on our home and the men they sent were so professional and communicated in what they were doing. They would ask where we wanted mail box, address, etc. I would highly recommend them.
Project was installation of Hardie Board on cabin and detached garage near Cripple Creek. Hand holding through process of selecting colors was beyond expectations. Communications before, during and after were excellent. Neighbors are impressed. Highly recommend Bellwether.