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

Avatar for Capstone Insulation LLC
Capstone Insulation LLC
5.0(
40
)

Serving Longwood, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Replaced 30 year old rolled insulation covering the metal ductwork on our AC system which is located under our house. They provided video from the hard to reach crawl space that showed the problem areas that needed repair. They fully explained the suggested problem solving approach. They also undertook additional improvemzents to the metal areas prior to installing the insulationâ ¦.work was completed on schedule and at a very competitive price."
Insulation
Top Plate or top of inner wall
Air escaping
Electrical penetration
R10

+4

Response time2 days
Response rate90%
41 neighbors recently requested a quote
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Avatar for All American Insulation
All American Insulation
4.9(
40
)

Serving Longwood, FL and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Jeff responded promptly to do the quote, he was very professional and courteous and gave us a very reasonable price. The technicians also arrived promptly on the scheduled day and they were also very knowledgeable and courteous. Based on my experience with All American Insulation I would definitely recommend them for your insulation needs."
Blown Insulation
Radiant Barrier Blown Insulation Combo
Blown Insulation
Blown Insulation
R-30

+131

Response time1 hour
Response rate96%
Recommended by97%of homeowners
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Avatar for Deli Brothers Insulation LLC
Deli Brothers Insulation LLC
5.0(
15
)

Serving Longwood, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Added insulation to my attic. Very nice and professional. Job well done! Could not be happier ☺️"
Response time10 hrs
Response rate94%
13 neighbors recently requested a quote
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Avatar for All American Energy
All American Energy
4.5(
70
)

Serving Longwood, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Small jobs welcome

"He put too much spray foam in and did not clean up the yard good enough and did not put foam in the door."
Radiant & Blown
Radiant and Blown
Fiberglass blown insulation
Fiberglass blown insulation
Fiberglass blown insulation

+2

Response time3 hrs
Response rate98%
60 neighbors recently requested a quote
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Avatar for USA Insulation of Orlando
USA Insulation of Orlando
4.8(
8
)

Serving Longwood, FL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Matthew was very friendly and professional and thorough with his evaluation. He provided information on the company and readily answered all questions. The insulation was blown in and the workers took care to clean up when they were done. I highly recommend this company for the job."
Injection foam into brick
Attic
Attic
Block injection Foam Stucco
whole home insulation

+4

Response time2 days
Response rate85%
28 neighbors recently requested a quote
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Avatar for KMG, LLC
KMG, LLC
4.8(
14
)

Serving Longwood, FL and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"They came the same week I called and were done in a few hours. I like the depth stick rulers he put in my attic so I can see my level. Honestly, I canâ t believe the positive effect new insulation has had on my A/C !"
attic blow in insulation
equipment
equipment
attic blow in insulation
wall insulation

+10

Response time1 day
Response rate90%
1 neighbors recently requested a quote
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Avatar for DJM Spray Foam Insulation, LLC
DJM Spray Foam Insulation, LLC
5.0(
1
)

Serving Longwood, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity and quality work. We are experts in our insulation work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

Insulation
Insulation
Insulation
Insulation
Insulation

+3

Response time4 hrs
Recommended by100%of homeowners
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Avatar for My Florida Insulation
My Florida Insulation
New to Angi

Serving Longwood, FL and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

My Florida Insulation is here to help! We offer professional insulation services for your home. We proudly serve homeowners across Florida, providing reliable service and energy efficient solutions. Give our team a call today. We're looking forward to working with you!\n

2 new construction homes
2 new construction homes
new construction home installed open cell spray foam. with masonry wall and batt insulation on room separations.
new construction home
new construction home

+12

4 neighbors recently requested a quote
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FAQs for batt, rolled or reflective insulation install or upgrade projects in Longwood, FL

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 Longwood, FL 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.

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