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TRUSTED BY CASTLE ROCK, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon293
    Verified insulation services reviews

Find Insulation pros in Castle Rock

Avatar for Thermal Home Insulation
Thermal Home Insulation
5.0(
27
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Castle Rock, CO and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Thermal Home Insulation did blown in insulation, air sealing, and radiant barrier work in my attic. The initial estimate took place quickly after my inquiry, and was very informative. Jim was able to get the job scheduled within 1 week as well, and was able to help me take advantage of a material discount and home energy efficiency program discount as well. The house already does a better job of retaining heat and cold. Thank you for the good work in a very timely manner, and for answering my questions along the way and being flexible. Would recommend to anyone with high energy bills due to their attic space temperature balance."
Attic Job from 2023
Attic Job From 2023
Attic Job From 2023
Attic Job From 2023
Attic Job 2023

+11

Response time1 day
23 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Empower Insulation, LLC
Empower Insulation, LLC
5.0(
11
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Castle Rock, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Empower Insulation did a fantastic job installing insulation at my house. They were professional, efficient, and made sure everything was done right. I really appreciated their attention to detail and how clean they left the space afterward. Highly recommend them if you’re looking for quality insulation work!"
Custom Home New Build
Custom Home
Custom Home
Insulation Attic
Insulation Removal

+11

Response time1 day
1 neighbors recently requested a quote
Avatar for Insulation Nation
Insulation Nation
4.8(
10
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Castle Rock, CO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"We were very impressed with Insulation Nation’s professionalism, promptness, cleanliness and the incredible results we have experienced from the job they did in our attic. They made the process very easy at a reasonable price and we would strongly recommend them!"
Filled all exterior walls with dense pack cellulose insulation
Installed radiant barrier throughout entire attic above garage.
Additional Photos
Additional Photos
Additional Photos

+1

3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Koala Insulation of Denver
Koala Insulation of Denver
4.4(
8
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Castle Rock, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Very professional. On time and called ahead and they were very knowledgeable. Uriel Domingues did the work and was very respectful. I recommend Koala and Uriel anytime. I had them remove my insulation from my attic and now Iâ ll definitely have them install the new insulation when Iâ m done with my kitchen remodel."
Fiberglass Attic Insulation
Attic Insulation using Fiberglass
Crawl Space Before & After
Spray Foam
Batt Roll in Insulation

+3

Response time1 day
28 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for AtticWise, Inc.
AtticWise, Inc.
5.0(
5
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Castle Rock, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We at AtticWise, take pride in our reliability, integrity and the quality of our work. We specialize in comprehensive home insulation needs offering the products and services of AtticShield? - an industry leader in reflective insulation - and Johns Manville? - provider of the utmost quality blown-in insulation. We make it a point to provide the highest level of customer service with both residential and commercial clients and apply the same attention to detail regardless of project size or complexity. We look forward to earning your business!

project photos
After energy barrier
After energy barrier
Before
After

+3

9 neighbors recently requested a quote
...
Showing 1-10 of 127
Insulation questions, answered by experts

There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.

It is usually possible to install insulation yourself, but it’s often better to hire an insulation professional. An experienced insulation pro can determine which type of insulation is best for your space and the R-value get the most value and comfort in your home. Certain types of insulation can cause skin, eye, and lung irritation, and a professional will have the equipment necessary to keep themselves safe and limit the effect on your indoor air quality after the installation. Certain types of insulation—like blown-in and loose-fill insulation—demand a professional for proper functionality and safe installation.

Whether plaster walls should be insulated depends on whether the walls are at particular risk of moisture problems. In many cases, you can insulate plaster walls, while in others, it's a poor decision because of the lack of a vapor barrier. Choose a reputable insulation contractor to help you decide if and how to proceed to increase your home's energy efficiency.

R-value stands for resistance value and is a number assigned to insulation that states how good the insulation is at heat transference (insulation). The R-value of injection foam is around 4 which homeowners will be happy to know is actually quite good. Another benefit of injection foam versus fiberglass foam is that the colder it gets, the more injection foam retains its resistance properties, whereas fiberglass tends to lose its efficiency in colder temperatures.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

The Castle Rock, CO homeowners’ guide to insulation services

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