Top-rated insulation pros.

Get matched with top insulation pros in New Castle, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in New Castle, CO?

Select your specific project to find the pro for you.

Find Insulation pros in New Castle

Avatar for Rocky Peak Insulation
Rocky Peak Insulation
5.0(
2
)

Serving New Castle, CO and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: Quick response

"This company was very professional and efficient to work with. Itâ s hard to get people to do a thorough job these days. These guys went above and beyond. They got the job done in a timely manner. They did a great, high quality job. Communication all the way through the job. If every company delivered like these guys did, this world would be a better place. I would recommend them to anyone wanting a fair price for high quality insulation install!!"
Response time4 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Colorado General Contracting & Project Management
Colorado General Contracting & Project Management
5.0(
3
)

Serving New Castle, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Colorado General Contracting & Project Management is a Colorado-based general contracting and project management company serving homeowners, property managers, realtors, investors, and commercial clients. We specialize in remodels, renovations, repairs, construction coordination, and full project oversight.\n\nOur company helps customers manage projects from start to finish by coordinating labor, materials, scheduling, communication, and job progress. From property repairs and remodels to larger construction projects, we provide dependable service, clear communication, and professional project management across Colorado.\n\nWe are built for customers who need one trusted company to organize the work, manage the details, and help get the job completed the right way.\n

Bathroom
Living Room
Kitchen
Living Room
Panel

+1

42 neighbors recently requested a quote
Avatar for Community Insulation Drywall, LLC
Community Insulation Drywall, LLC
4.6(
34
)

Serving New Castle, CO and surrounding areas

In business since 2003

Free estimates

"I had used Community Insulation to add insulation to the attic and was so pleased with their professional service that I requested them to add insulation to the crawl space. I have recommended them several times."
Insulation
Insulation
Insulation
Spray Foam
Spray Foam

+8

Response time40 mins
Recommended by62%of homeowners
Avatar for Roaring Fork Spray Foam
Roaring Fork Spray Foam
4.6(
20
)

Serving New Castle, CO and surrounding areas

In business since 2017

Free estimates

Warranties offered

"The installer was very professional. He knew what he was doing and it showed in his completed work. We were so pleased by the result of this recent project that we are now working on planning our next spray insulation project with Roaring Fork Spray Foam."
Spray foam texture
Shed insulation
Shed insulation
Shed
After

+7

Response time2 days
Recommended by100%of homeowners
Avatar for Vail Valley Insulation, LLC
Vail Valley Insulation, LLC
4.0(
4
)

Serving New Castle, CO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Tim was extremely professional from start to finish, as was his assistant. He made sure all remnants of insulation or trash were removed and my house was just, as clean as when he arrived. I have since had an energy assessment blow test of how much air is escaping from my attic. The test showed that there was a substantial change and less air was escaping. I was able to receive a rebate which was an added bonus. I would recommend Vail Valley Insulation for any insulation project."
Response time2 days
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving New Castle, CO and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Green Sky Insulation LLC - Home Facebook
5.0(
1
)

Serving New Castle, CO and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Response time1 day
Recommended by100%of homeowners
Glenwood Roofing & Insulation
5.0(
1
)

Serving New Castle, CO and surrounding areas

In business since 1957

Free estimates

Glenwood Roofing & Insulation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with the ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time4 days
Recommended by100%of homeowners
Showing 1-10 of 15
Insulation questions, answered by experts

The best type of attic insulation depends on where you live, your budget, and what stage of construction the attic is in. For example, if you're building a house, then structural insulated panels are a worthy investment since they're easy to install during construction and they're the most energy-efficient type of insulation.  

Additionally, if you live in a very warm climate, then you can potentially save quite a bit of money by opting for reflective insulation, which is more affordable than comprehensive insulation but doesn't work well for cool climates. Blown-in, loose-fill, and spray foam insulation are all great options for attics in moderate climates.

Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into spray foam insulation or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.

The time required for insulation installation can range from a few hours to a few days, with most projects taking 1-3 days to complete. The final duration depends on the project's size and complexity, the area size, and the type of insulation being installed.

Garden blankets and frost cloths are the best things to use to protect trees and plants from frost. They are made from polypropylene fabric, which is lightweight, breathable, and dries fast. If you can’t get garden blankets or frost cloths before the freeze, you should use lightweight blankets, sheets, or towels.

Structural insulated panels and rigid foam boards have the highest R-value of any insulation that contractors commonly use, with R-values reaching up to around 8.0. These types of insulation are best in extremely cold climates, but they’re generally preferred for new construction, as they can be challenging to retrofit. Blown-in and loose fill insulation provide the next best insulative value, provided the installation is done properly. It’s important to choose an insulation type that meets your needs based on climate, as maximizing R-value may not always be financially worthwhile if you live in a moderate climate.

The New Castle, CO homeowners’ guide to insulation services

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