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There are 12 highly-rated local insulation pros.

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    Average homeowner rating
  • Verified reviews icon255
    Verified insulation services reviews

Find Insulation pros in Longwood

Florida Attic Insulation Pros

4.89(
9
)
Approved Pro

Florida Attic Insulation Pros

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 local quotes requested

Florida Attic Insulation Pros specializes in blow-in insulation only with more than 16 years of experience. *We do not do spray foam insulation* I am fully licensed, insured, I guarantee all of my work and won't leave until you are satisfied. Give us a call today for your blow-in Insulation needs!

"Completed job in under an hour, as promised, including vacuuming floor afterwards. Job start delayed by one day due to equipment glitch, but completed next day after I was notified of the issue."

Richard P on April 2024

Florida Attic Insulation Pros specializes in blow-in insulation only with more than 16 years of experience. *We do not do spray foam insulation* I am fully licensed, insured, I guarantee all of my work and won't leave until you are satisfied. Give us a call today for your blow-in Insulation needs!

"Completed job in under an hour, as promised, including vacuuming floor afterwards. Job start delayed by one day due to equipment glitch, but completed next day after I was notified of the issue."

Richard P on April 2024


Avatar for Supreme Insulation LLC

Supreme Insulation LLC

4.86(
7
)
Approved Pro

Supreme Insulation LLC

4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

Specializing in insulation, where we guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Excellent. Very fast, professional and reasonably priced. Highly recommend"

Clay J on November 2021

Specializing in insulation, where we guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Excellent. Very fast, professional and reasonably priced. Highly recommend"

Clay J on November 2021


Avatar for A&V insulation

A&V insulation

5.00(
1
)
Approved Pro

A&V insulation

5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
115 local quotes requested

A&V Insulation has decades of experience in the trade. Producing top quality work for residential, commercial, and anything in between. No job too big, or small. Doing blown insulation, air sealing, batted insulation. We can run a test to tell you how your house is doing with keeping the cold air in, and hot air out. Any information you need will be provided as requested/needed. Give us a call to get a free quote soon! (352)-702-1156

"They scheduled us for a Saturday because they were booked all week and they didn’t want to make us wait for an opening. They were punctual, reasonable prices, polite, and cleaned up when they were finished. I definitely recommend them."

Connie T on July 2024

A&V Insulation has decades of experience in the trade. Producing top quality work for residential, commercial, and anything in between. No job too big, or small. Doing blown insulation, air sealing, batted insulation. We can run a test to tell you how your house is doing with keeping the cold air in, and hot air out. Any information you need will be provided as requested/needed. Give us a call to get a free quote soon! (352)-702-1156

"They scheduled us for a Saturday because they were booked all week and they didn’t want to make us wait for an opening. They were punctual, reasonable prices, polite, and cleaned up when they were finished. I definitely recommend them."

Connie T on July 2024


"Very good, from start to finish"

Wayne G on August 2024

Owens Corning Platinum Preferred Contractor. Re-roofs, shingles, metal slow slope. shingle repairs, blown in insulation services. Proudly serving Central Florida with 37+ years of customer satisfaction.

"Very good, from start to finish"

Wayne G on August 2024



"It was great! Hard workers with attention to detail!! Thank you so much!"

Stephen S on May 2024

We are a company guided by and for growth, in order to satisfy our clients and staff. Giving a service of quality and responsibility with the satisfaction of providing you the best.

"It was great! Hard workers with attention to detail!! Thank you so much!"

Stephen S on May 2024


Avatar for Dl Insulation LLC

Dl Insulation LLC

5.00(
1
)

Dl Insulation LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We Love SAVING Our Customers Money and Making Homes More COMFORTABLE!! We only work with top tier insulation brands -owens corning -green fiber - jet stream ultra We have been in business for 5 years providing quality work for the best price We offer services such has - blown insulation -batts fiberglass - open and close cell foam - block injection

"Excelent service, recommended!!!"

Engels D on March 2024

We Love SAVING Our Customers Money and Making Homes More COMFORTABLE!! We only work with top tier insulation brands -owens corning -green fiber - jet stream ultra We have been in business for 5 years providing quality work for the best price We offer services such has - blown insulation -batts fiberglass - open and close cell foam - block injection

"Excelent service, recommended!!!"

Engels D on March 2024


Two Brains Reno Corp.

No reviews yet

Two Brains Reno Corp.

No reviews yet
Emergency services offered

Engineer, take out the old and bring in the new renovations, paint indoors outdoors, commercial properties. Electrician, plumber, and problem solver with a little of only twenty years of experience through out the states currently build my business in Orlando, willing to travel depending on how big or small the projects is for.

Engineer, take out the old and bring in the new renovations, paint indoors outdoors, commercial properties. Electrician, plumber, and problem solver with a little of only twenty years of experience through out the states currently build my business in Orlando, willing to travel depending on how big or small the projects is for.


Sunshine Residential Services LLC

No reviews yet

Sunshine Residential Services LLC

No reviews yet
Free onsite estimate

Sunshine Residential Services, is a family-owned local exterior and interior services company proudly serving the Central Florida and Tampa Bay communities along the I4 corridor. Specializing in a variety of home improvement trades, we bring expertise and dedication to every project. Our services include professional drywall installation and repair, stucco application, and high-quality painting services, tailored to enhance the beauty and functionality of your home or business. We are partnered with trusted roofing, construction, and restoration experts, and we ensure comprehensive and premier quality solutions for all major projects. Our commitment to excellence is evident in our meticulous workmanship and exceptional customer service.

Sunshine Residential Services, is a family-owned local exterior and interior services company proudly serving the Central Florida and Tampa Bay communities along the I4 corridor. Specializing in a variety of home improvement trades, we bring expertise and dedication to every project. Our services include professional drywall installation and repair, stucco application, and high-quality painting services, tailored to enhance the beauty and functionality of your home or business. We are partnered with trusted roofing, construction, and restoration experts, and we ensure comprehensive and premier quality solutions for all major projects. Our commitment to excellence is evident in our meticulous workmanship and exceptional customer service.


Jordans Home Insulation

No reviews yet

Jordans Home Insulation

No reviews yet

At Jordans Home Insulation we take pride of our work. We show up on time and get the job done the correct way! We are efficient also complying with all customers needs of their homes insulation. We install batt & blown fiberglass insulation. We also offer other services such as removal , radiant barrier , sound proofing wall insulation , garages , lanai , attic. No job is too big or too small. For a quote today call Jordan 352 702 8963

At Jordans Home Insulation we take pride of our work. We show up on time and get the job done the correct way! We are efficient also complying with all customers needs of their homes insulation. We install batt & blown fiberglass insulation. We also offer other services such as removal , radiant barrier , sound proofing wall insulation , garages , lanai , attic. No job is too big or too small. For a quote today call Jordan 352 702 8963

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Insulation questions, answered by experts

2x4 walls can hold R-13 or R-15 batts of insulation, which is usually about 3.5 inches thick. You should also check with your local building codes to see if there’s a required thickness you need to adhere to. 

You can also use R-value maps to determine the best thickness and ratings for where you live. For example, someone in Texas doesn’t need as thick of insulation as someone in Montana. Energy Star has a good one you can reference.

One of the biggest disadvantages of glass garage doors is that they are not the best at insulating your garage. In the summer, heat can enter through the glass, while in the winter, heat can escape through the glass, increasing your electricity and gas bills as you crank up your HVAC unit. You can help mitigate the poorer insulation by investing in insulated glass and insulating your garage.

The primary downside of radiant barriers is their limited effectiveness in cold climates. They are designed to reflect radiant heat, making them less beneficial in cooler conditions where heat retention is more important. 

Radiant barriers require proper installation to maximize effectiveness. Incorrect placement can lead to minimal benefits. They also do not provide insulation, meaning they should be used in conjunction with traditional insulation for optimal energy efficiency. 

Costs depend on insulation material, labor, accessibility, and whether existing insulation requires removal.

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.

The Longwood, FL 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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