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Verified Reviews for Insulation Service pros in Johnson, VT

*The Angi rating for Insulation Service companies in Johnson, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Johnson, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 05, 2025

Find Insulation pros in Johnson

Avatar for Dynasty Decking, LLC

Dynasty Decking, LLC

14 Lucas Road
5.00(
3
)
•Approved Pro

Dynasty Decking, LLC

14 Lucas Road
5.00(
3
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Full Service Decking, Insulation and Window company - Decks & Porches -

"Dynasty Decking has my vote for best construction team. They are not only honest and trustworthy but kind and understanding. They worked with my budget and troubleshooted with me so that I got the best possible results. I recommend them to all my friends and family. They’re even certified through the state unlike a few of the other people who gave me outrageous quotes."

Marita K on March 2025

Full Service Decking, Insulation and Window company - Decks & Porches -

"Dynasty Decking has my vote for best construction team. They are not only honest and trustworthy but kind and understanding. They worked with my budget and troubleshooted with me so that I got the best possible results. I recommend them to all my friends and family. They’re even certified through the state unlike a few of the other people who gave me outrageous quotes."

Marita K on March 2025

I&B Construction

152 Mudgett Dr
No reviews yet

I&B Construction

152 Mudgett Dr
No reviews yet
Free onsite estimate

Here at I&B construction and handy man services we offer a wide variety of carpentry, painting, pressure washing, maintenance and much more including property maintenance. "From the basement to the roof, we gotcha covered!" We are a small family owned and operated business-husband and wife- that takes pride In everything we do. With a combined experience of over 30 years we offer quality work, a safe work environment and most importantly complete customer satisfaction. "One call will do it all". Call Ian today at 802-696-2125 for your free estimate!

Here at I&B construction and handy man services we offer a wide variety of carpentry, painting, pressure washing, maintenance and much more including property maintenance. "From the basement to the roof, we gotcha covered!" We are a small family owned and operated business-husband and wife- that takes pride In everything we do. With a combined experience of over 30 years we offer quality work, a safe work environment and most importantly complete customer satisfaction. "One call will do it all". Call Ian today at 802-696-2125 for your free estimate!

Bordertown Construction

29 Highland
No reviews yet

Bordertown Construction

29 Highland
No reviews yet
11 years of experience

Single business owner and runner lower rate then normal contractors depending on job. Yea hard to believe but I know and understand how many curves life throws at us and I'm down to earth straight forward and honest as the day is long.. no joke about lower rates than normal contractors I want to build or replace your dream

Single business owner and runner lower rate then normal contractors depending on job. Yea hard to believe but I know and understand how many curves life throws at us and I'm down to earth straight forward and honest as the day is long.. no joke about lower rates than normal contractors I want to build or replace your dream

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

B.B.O.C. Home improvement inc.

798 Rt 100
No reviews yet

B.B.O.C. Home improvement inc.

798 Rt 100
No reviews yet
25 years of experience

OME ​As a leading contractor and builder in New England B.B.O.C. Contracting Inc. has earned its solid reputation by delivering technical expertise and top-notch quality. Our clients consistently refer us because of our professionalism and commitment to finishing projects on schedule,on cost and as promised. We offer the full array of construction services – from design to finish work, and from renovations to new construction. Contact us today to discuss your project – big or small, home or business. Let’s build it.

OME ​As a leading contractor and builder in New England B.B.O.C. Contracting Inc. has earned its solid reputation by delivering technical expertise and top-notch quality. Our clients consistently refer us because of our professionalism and commitment to finishing projects on schedule,on cost and as promised. We offer the full array of construction services – from design to finish work, and from renovations to new construction. Contact us today to discuss your project – big or small, home or business. Let’s build it.

Wild Branch Construction

1787 Wildbranch Rd
5.00(
1
)

Wild Branch Construction

1787 Wildbranch Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Free estimates - no job too small. Residential and commercial, sub-contracting and/or start to finish building/remodeling projects. Visa, Mastercard and Discover.

Free estimates - no job too small. Residential and commercial, sub-contracting and/or start to finish building/remodeling projects. Visa, Mastercard and Discover.

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Insulation questions, answered by experts

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

In most cases, the building code in your location will determine the minimum amount, in R-value, required for your home's walls, attic, and other spaces. For attics, the minimum R-value amounts start at R30 in the south, R38 in mild climate locations, and R49 in northern states and cold western areas.

Selling a house with spray foam insulation can be challenging due to concerns about improper installation or its compatibility with the home's structure. If not applied correctly, spray foam can cause issues such as moisture buildup, cracking, or damage to wiring and plumbing. If the insulation didn't cure correctly, there are also flammability concerns. Removing or repairing this type of insulation can pose risks as well.

The R-value is a rating that measures the insulation’s thermal resistance (in other words, how well it insulates). For most pipe insulation, the R-value will fall between one and five. The higher the R-value, the more protection for your pipes. All pipe insulation materials should have an R-value listed in the product description or on the product label.

Mineral wool has an excellent life expectancy of up to 50 years, provided it's kept dry and free of pests. Compared to fiberglass, with a life span of 20 to 30 years, mineral wool stacks up well for long-term cost savings. Sheep wool maintains a similar life span to fiberglass, while estimates for hemp wool insulation life expectancies are all over the board, ranging anywhere from 20 to 100 years.

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The Johnson, VT homeowners’ guide to insulation services

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

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