Huge Siding Sale! Take 25% off All James Hardie Siding
Transform the look of your home with the one home improvement that provides the greatest return on investment!
James Hardie siding is perfect for Colorado – it is fire-resistant and hail proof. Get started with no money down – no interest – and no payments for 2 years.
Use our Free 3D Design service to create the home of your dreams.
Our Products Are
Hail Resistant
Fire Resistant
Maintenance Free
Insect Resistant
Woodpecker Resistant
Industry Leading Home Improvement Products
WHY MARVIN WINDOWS?
Marvin Windows and Doors was founded in 1912 by George Marvin in Warroad, Minnesota. And, since its inception the Marvin name remains synonymous with integrity, craftsmenship and helping poeple live happier and healthier in their homes. The company remains family-owned and operated company to this day. As one of the big three window manufacturers, Marvin has set the standard for manufacturing some of the finest wood windows in the country. Moreover, they have consistently pushed the envelope of window design and construction. Most recently by creating the first fiberglass window and changing how fiberglass is made. This revolutionary new product called Ultrex has changed the window industry. Created by a manufacturing process call pulltrusion, Ultrex has the tensile strength of steel, is 3x times stronger than wood and 8x stronger than vinyl. In a climate like Colorado, where we have rapidly fluctuating temperatures the Marvin fiberglass window is the pinnacle of strength durability. All Marvin Windows are manufactured in the US. Among discerning architects, contractors and homeowners who know, Marvin Windows and Doors are considered to be…the best of the best!
WHY JAMES HARDIE SIDING?
James Hardie has been in business for over 100 years and they have been manufacturing their fiber cement siding products in the US for over 40. James Hardie fiber cement outsells every other siding material in Colorado 20 to 1 for a reason. It is called fiber cement, but really it should be called fiber concrete because that’s what it is. It is comprised of sand, cement, wood pulp and water. The pros are minimal expansion and contraction, no insects or woodpeckers, no rot, and it is 100% hail proof. Moreover, it has an hour and a half burn rating making it a necessity for Colorado homeowners. This exceptional durability combined with hundreds of different style options and colors is sure to transform the look of your home and keep you maintenance and worry for free for years to come.
Frequently Asked Questions
Simple. Please just give us a call and talk to one of the owners. Or, click the FREE CONSULTATION link and enter your information and one us will promptly reach out to you through your preferred method of communication.
Our Design Consultants are pro’s. They, typically, need about 30-45 minutes to discuss products and work up a pricing estimate to the penny. We do not subscribe to any form of high-pressure sales and our appointments are fun and informative.
There is no charge, whatsoever. We offer a wide array of materials and design solutions to completely transform you home. Included are hi-resolution renderings for customers to finalize their decisions.
Mountain Safe Exteriors specializes in James Hardie fiber cement siding. The most durable siding choice for Colorado’s extreme weather.
Fiberglass and Wood-Clad. Friends don’t sell friends plastic windows.
Why Colorado Homeowners Trust Mountain Safe Exteriors
Old or inefficient windows can lead to higher energy bills, drafts, and decreased comfort. Our team specializes in Marvin window installation, offering a wide range of styles, finishes, and energy-efficient options. Whether you’re replacing a single window or upgrading your entire home, we guide you in selecting the perfect solution for your property. Proper installation ensures smooth operation, tight seals, and long-term performance. Upgrading to Marvin windows through Mountain Safe Exteriors helps improve energy efficiency, enhance curb appeal, increase your home’s value, and reduce long-term maintenance costs for homeowners across Denver, the Front Range, and mountain communities. Our team also ensures that each installation is done efficiently, with minimal disruption to your daily life.
Your siding protects your home while enhancing its overall aesthetic appeal. As an Elite James Hardie Siding Contractor, we specialize in fiber cement siding installation, designed specifically for Colorado’s diverse climate conditions. James Hardie siding is fire-resistant, resists warping, moisture, pests, and fading, providing a polished, timeless look that will last for decades. We work closely with homeowners to select the ideal siding style, color, and profile. Expert installation ensures durability, improved insulation, and lasting curb appeal. With Mountain Safe Exteriors, your home is fully protected from the elements while looking its absolute best.
With a focus on quality materials, skilled installation, and careful attention to detail, Mountain Safe Exteriors is the top-rated choice for homeowners across Denver, the Front Range, and mountain communities seeking professional window and siding upgrades. We prioritize clear communication, transparent pricing, and personalized service, ensuring every project meets your expectations from start to finish. Whether you’re replacing old windows, upgrading siding, or refreshing your home’s exterior, Mountain Safe Exteriors delivers reliable, high-quality results that homeowners can depend on for years to come. Our team’s expertise and dedication to excellence set us apart as a trusted partner for any home exterior project.
Ready to transform your home with professional window replacement or siding installation? Mountain Safe Exteriors is here to help. Contact us today to schedule your free consultation and see why homeowners across Denver, the Front Range, and mountain communities of Colorado trust us for all their exterior remodeling needs. Let us help you improve curb appeal, protect your home from the elements, and maximize your investment for years to come.








