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James Hardie Siding Contractor Denver

Trust Colorado's #1 James Hardie siding installer


GS Exterior Experts is known as the #1 James Hardie siding specialist in Colorado. With years of experience and over 3000 James Hardie siding installations, you can count on us for professional quality work and competitive prices. For decades, James Hardie has made the most beautiful, durable fiber cement products on the market in a spectrum of colors and siding styles to fit any aesthetic.

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James Hardie Siding Installation Benefits

We understand the importance of your home’s value along with the investment decision of wanting a low maintenance exterior with years of protection. For the best return on your investment, choose James Hardie fiber cement siding!

  •  Weather-Resistant: Unlike wood-based siding, James Hardie products are specifically engineered to withstand damage from moisture and rot.
  •  Fire-Resistant: James Hardie products are non-combustible. In fact, many insurance companies offer a discount.
  •  Woodpecker & Pest-Resistant: Because it’s not wood, James Hardie's siding cannot be pecked by birds or damaged by wood-boring insects.
  •  Superior Durability: James Hardie siding resists the impact of hail and windblown debris and is designed to perform in extreme heat and cold.
  •  ColorPlus® Technology: With baked-on color, a durable finish, and UV resistance, James Hardie siding will retain its vibrant color for decades. View Colors

 Great Warranties: James Hardie siding comes with a 30-year, non-prorated warranty, and trim products come with a 15-year, non-prorated warranty.

James Hardie Siding FAQs

Curious about James Hardie siding? Here are answers to frequently asked questions.

James Hardie siding is made of fiber cement, which is a durable material that is resistant to fire, rot, and pests.

GS Exterior Experts are one of the top suppliers of James Hardie Siding in Denver. We are also proudly one of the top James Hardie siding installation companies in Colorado.

With proper care and maintenance, James Hardie siding can last for decades in Colorado. Fiber cement is a very durable material, and the color will not fade over time. However, it is important to perform regular inspections of your siding to ensure that it is in good condition and repair any damage that may occur.

James Hardie siding styles come in a wide range to suit any taste. For a traditional look, the Lap Siding features wide boards with beveled edges. The James Hardie Vertical Siding option creates a more modern aesthetic with narrow boards that are installed in a vertical orientation. If you're looking for something truly unique, the James Hardie Shingle Siding style features rough-hewn boards with a textured surface. James Hardie shingles are some of the most durable on the market, making Hardie shingle siding a very popular choice.

No matter what your preference, James Hardie has a siding style that will suit your needs.

Vinyl siding is the least expensive option upfront, but it doesn’t last as long as Hardie siding. Hardie siding is more expensive than vinyl, but it will last longer and is a better investment in the long run. Brick is the most expensive option, but it is also the most durable. If you are looking for a medium-priced option that will last a long time, James Hardie siding is a good choice.

It is important to follow some basic care guidelines in order to keep your siding looking its best. Regularly sweep or hose down your siding to remove any dirt or debris. You should also inspect your siding periodically for any signs of damage, such as cracks or chips. If you do notice any damage, you should promptly have it repaired in order to prevent further deterioration. And, you should avoid using harsh chemicals or abrasive cleansers when cleaning your siding, as these can damage the finish. By following these simple care instructions, you can keep your James Hardie siding looking like new for years to come.

Do you want materials that will look great and stand the test of time? If so, James Hardie siding could be right for your renovation projects. James Hardie siding is made from durable fiber cement, meaning that it won't rot, crack, or fall victim to insect damage. Because James Hardie siding is available in a variety of styles and colors, it's easy to find an option that will complement your home's existing exterior.

If you're unsure, you should consult with an expert to determine whether or not James Hardie is right for your home renovation project.

Your Hardie siding warranty is good for 30 years. We believe in our products, and know that they are hardy and durable, so much so that we insure them for three decades.

The answer may depend on your level of experience and comfort with tools. James Hardie siding comes in large panels that need to be cut to fit your home's dimensions. If you are confident in your ability to make precise cuts and you have all the necessary tools, then you may be able to install the siding yourself. However, if you are not comfortable working with power tools or you are not confident in your ability to get a clean cut, then it is probably best to hire a professional. Professional contractors have the advantage of being able to work more quickly and efficiently, which can save you time and money in the long run.

At GS Exterior Experts, we offer professional installation of James Hardie siding in Denver.

Product Options

HardiePlank® Lap Siding

HardiePlank® Lap Siding

With its strength, beauty, and durability, HardiePlank siding enhances and protects your home with specific performance attributes relative to our climate. HardiePlank lap siding comes in a variety of looks and textures.

HardieShingle® Siding

HardieShingle® Siding

HardieShingle siding has the same warm, authentic look as cedar shingles, yet it resists rotting, cracking, and splitting. It is beautiful as a primary siding or as a complement to other styles of James Hardie siding, and it’s also engineered for climate to better withstand a home’s particular weather challenges.

HardiePanel® Vertical Siding

HardiePanel® Vertical Siding

HardiePanel vertical siding provides value and long-lasting performance. When combined with HardieTrim boards, HardiePanel vertical siding gives you a traditional board-and-batten look.

Artisan® Exterior Design

Artisan® Exterior Design

The Artisan® collection is for those with impeccable taste. Offering gorgeous, deep shadow lines and extra thick boards, Artisan lap siding and trim will set your home apart.

HardieTrim® Boards & HardieSoffit® Panels

HardieTrim® Boards & HardieSoffit® Panels

Fiber cement trim, fascia, and soffit panels add the finishing touches to a beautiful, lasting James Hardie home. They allow you to create a variety of design possibilities for trim, gables, corners, fascia, windows, doors, column wraps, rakes, friezes, decorative trim, and other non-structural architectural elements.

HardieWrap® Weather Barrier

HardieWrap® Weather Barrier

HardieWrap weather barrier provides a balance of water resistance and breathability, reducing water intrusion while allowing water vapor from inside your home to escape. This keeps the area within your walls dry. The material is composed of high-performance, non-perforated, non-woven polyolefin with a unique MicroTech™ Coating that helps prevent mildew and reduces energy loss (potentially saving you money).


Customer Testimonials
John and his crew did a fantastic job installing James Hardie siding. Flashing, caulking, and window trim done with attention to detail. I highly recommend.—Jason B.
Serving the Greater Denver Area Contact us today to discuss your project. We look forward to working with you.
GS Exterior Experts
9083 W. Peakview Drive, Unit 2Littleton, CO 80123
1847 W 52nd Ave, Denver, Unit C,
CO 80221
(720) 683-6288 [email protected]
Monday-Friday: 8:00AM–6:30PM
Saturday: 8:00AM–12:00PM
Sunday: Closed