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Find Vinyl siding install or completely replacers in Longmont

Avatar for Ideal Siding Denver
Ideal Siding Denver
5.0(
30
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"This company definitely earned 5 stars. I called Ideal Siding because my siding got some damages that needed to be repaired and requested for a quote. They replied very quickly and gave a reasonable price! They communicated with me and did a great job. Impressive"
James Hardie Lap Siding and Shingles
James Hardie Board and Batten
James Hardie Lap Siding and Shingles
James Hardie Board and Batten
James Hardie Lap Siding and Shingles

+72

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for GS Exterior Experts
GS Exterior Experts
4.7(
141
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Category: Siding, Roofing, Gutters, Deck Work Overall Rating: A Price: A Quality: A Responsiveness: A Punctuality: A Professionalism: A After moving to Boulder, we hired GS Exteriors to install James Hardie siding, a Class 4 roof, soffits, gutters, and make deck improvements. They did excellent work, responded quickly to all concerns, and their team was professional from start to finish. Special thanks to: • Oswald, our project manager, who was calm, professional, and true to his word • Erwin, who showed up daily and gave 100% • Wesley, the foreman, who went above and beyond • Jon Virgil, who supported us from beginning to end Highly recommended. Great value, great team, and great results!"
Elizabeth CO re side project
woodtone rustic series summer wheat
New james hardie siding and trim
Multi family exterior remodel
Elizabeth CO re side project

+174

Response time1 day
22 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Power Home Remodeling
Power Home Remodeling
4.8(
173
)

Serving Longmont, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"We were well informed. All promises made were kept. The workers were professional, on time and kind. From Alexis, the initial contact person. Our next contact was Juan, the salesman he was very helpful, personable and knowledgeable. He knew his products and had a passion for his job! The follow up crew was concerned about our satisfaction and our opinion of the process. "
Full Home Facelift
Full Home Remodel - Siding, Windows, Door and Gutters
Full Home Facelift
Full Home Remodel - Siding, Windows, Door and Gutters
Full Home Facelift

+28

57 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for GS Exterior Experts Corp.
GS Exterior Experts Corp.
5.0(
17
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Oswald and his crew were fast, efficient and the house looks amazing! What an improvement from what we had before. Ernest was great too, as he handled our confusion of "fascia and soffits" but we got there in the end. After siding was installed, we used Bermudez Paint, and they arrived the next day to start their project. They were done 3 days later, thanks to rain delays. I highly recommend Bermudez Paint as well. Their team was also amazing, fast, and incredibly polite."
woodtone board and batten
James Hardie siding
fiber cement
hardie board
rustic

+7

Response time2 days
23 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Keefer Home Enhancements LLC
Keefer Home Enhancements LLC
5.0(
13
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"todd and his crew did an excellent, thorough job. start to finish. honestly, he did everything he said they were going to do, on time, priced right, the whole thing. Perfect!"
My photos
Response time2 hrs
Response rate98%
2 neighbors recently requested a quote
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Avatar for BK Contractors
BK Contractors
4.6(
84
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Very diligent crew; all nice, efficient, on time, friendly and did excellent work. I highly recommend."
Victor Street Interior/Exterior Home Remodel
Arvada/Garland Street
Golden Siding Replacement and Concrete Patio Pour
Knox Court
Westminster Irving Renovation

+116

Response time1 day
20 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Showing 1-10 of 25
FAQs for vinyl siding install or completely replace projects in Longmont, CO

Insulated vinyl siding significantly improves your home's thermal resistance compared to standard vinyl products. The foam backing helps minimize heat transfer through your exterior walls, particularly addressing thermal bridging through wall studs. While the exact performance depends on the specific product and installation quality, this improvement can contribute to more consistent indoor temperatures and potentially reduced energy consumption. For maximum energy efficiency, insulated siding works best as part of a comprehensive insulation strategy rather than as a standalone solution.

The additional investment in insulated vinyl siding delivers multiple benefits that many homeowners find worthwhile. Beyond potential energy savings, the foam backing enhances durability against impacts and weather conditions. The insulation layer also helps reduce exterior noise transmission and creates a more solid feel than standard vinyl products. In regions with temperature extremes, the improved thermal performance can enhance comfort while potentially reducing heating and cooling expenses over time. The improved rigidity also helps maintain its appearance longer than standard vinyl options.

The longevity of insulated vinyl siding depends on several factors, including installation quality, local climate conditions, and maintenance practices. With proper care and regular cleaning, these products maintain their functionality and appearance for many years. Manufacturers provide warranty coverage that reflects their confidence in the product's durability. Environmental factors like sun exposure intensity and extreme temperature fluctuations can influence how the siding ages over time. Regular inspection and prompt attention to any damaged areas help maximize the system's effective lifespan.

The investment required for insulated vinyl siding on a home with 2,000 square feet of exterior wall surface falls between $8,000 and $24,000. This considerable range reflects variations in material quality, installation complexity, and regional pricing differences. Homes with multiple stories or intricate architectural details require more labor hours and specialized techniques, positioning them toward the higher end of the price spectrum. Obtaining multiple detailed estimates from qualified contractors provides the most accurate picture of costs for your specific property and preferences.

The Longmont, CO homeowners’ guide to vinyl siding install or completely replaces

From average costs to expert advice, get all the answers you need to get your job done.

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