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Find Batt, rolled or reflective insulation install or upgrade pros in Johnstown

Avatar for Empower Insulation, LLC
Empower Insulation, LLC
5.0(
8
)

Serving Johnstown, 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
5 neighbors recently requested a quote
Avatar for DINO Insulation, LLC.
DINO Insulation, LLC.
5.0(
14
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"Alvin is a very good worker and takes pride in his work. The spray foam work is amazing and I definitely recommend it. I had insulation done as well and had no complaints. Everything from business to work is great with DINO insulation."
Attic
Attic
attic
Spray foam
Spray foam

+15

Response time1 day
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Trust Us Insulation
Trust Us Insulation
4.9(
18
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"Gio was quick and did good work. Went above and beyond and fixed a few things in the area he was working in. Would definitely hire again for any future soundproofing or insulating needs"
Exterior top plate
Re-insulating attic
Re-insulating attic
Re-insulating attic
Exterior top plates

+10

Response time12 hrs
34 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Rivera's Insulation
Rivera's Insulation
4.9(
14
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Alvin and Jose did a wonderful job for us. They are conscientious and skilled and I would recommend this company to everyone needing insulation."
batts
b&b
blow & batts
blow & batts
blow

+25

Response time7 hrs
Response rate88%
Recommended by100%of homeowners
Avatar for RL Insulation
RL Insulation
5.0(
9
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Offers commercial services

"Roberto was awesome to work with! His team did great work and blew in extra insulation, installed baffles, and insulated our basement concrete wall as well. He was knowledgeable and came in at a much lower price than the other person that bid us. (Like seriously 5x cheaper than other services recommended which were probably overkill for what our needs were)."
Recent Projects
Recent Projects
Recent Projects
Recent Projects
Recent Projects

+2

Response time1 day
19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for J & D Insulation, LLC
J & D Insulation, LLC
5.0(
9
)

Serving Johnstown, CO and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"we are waiting for a piece of insulation that they did not have at the time of installment, so if we ever do receive it, we would up the customer service rating"
Response time11 hrs
5 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for PowerHouse Home Performance
PowerHouse Home Performance
5.0(
8
)

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Chance and his team were by far had the most competitive pricing. He was prompt to respond and kept me updated on what was happening. His crew was professional and worked quickly and diligently. I would highly recommend them."
Mitigation System
Vapor Barrier
Mitigation System
Mitigation System
Mitigation System

+1

Response time1 day
Response rate92%
Recommended by12%of homeowners
Avatar for USA Insulation Boulder-Fort Collins
USA Insulation Boulder-Fort Collins
New to Angi

Serving Johnstown, CO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

USA Insulation provides whole-home insulation solutions nationwide. Attic insulation, using blow in fiberglass. Wall insulation, using our proprietary USA Premium Foam Insulation. Our injection foam provides incredible benefits by creating a solid barrier between your home and the outside environment.\n\n\n

Truck 1 and Crew
Greeley Home Show
Longmont Home Show
Whole Home
Whole Home

+7

Response time12 hrs
Response rate92%
55 neighbors recently requested a quote
Showing 1-10 of 14
FAQs for batt, rolled or reflective insulation install or upgrade projects in Johnstown, CO

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Johnstown, CO homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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