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    Average homeowner rating
  • Verified reviews icon451
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Boynton Beach - Updated Nov 2026

Avatar for Sustainable Solutions of the Treasure Coast, LLC
Sustainable Solutions of the Treasure Coast, LLC
4.6(
357
)
Blown-In Insulation - Install or Upgrade

Serving Boynton Beach, FL and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

Sustainable Solutions of the Treasure Coast, LLC, is an independent professional company. We provide quality service with eco friendly products for over 30 years. We are family owned and operated. We do all types of insulation such as batts, blown, infestation removals, sanitizing, foam, drill and plugs, and soundproofing. We offer Financing!

7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Cardinal Insulation of Boca Raton LLC
Cardinal Insulation of Boca Raton LLC
5.0(
9
)
Blown-In Insulation - Install or Upgrade

Serving Boynton Beach, FL and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Cardinal Insulation was great! They cleaned out all of the old insulation from my attic and then did a new blown insulation in my attic to R38 and now the house feels so much more even temperature throughout. Very knowledgeable and easy to work with. My FPL bill went down around 15% as well as the AC does not need to work as hard now."
sprayfoam
sprayfoam
sprayfoam
Blown Insulation
Blown Insulation

+5

85 neighbors recently requested a quote
Avatar for Cool Shield
Cool Shield
5.0(
8
)
Blown-In Insulation - Install or Upgrade

Serving Boynton Beach, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Offers commercial services

"The insulation installation was completed quickly with great attention to detail and high-quality workmanship. Exceptional service was provided throughout, making this company a recommended choice for insulation needs. CANT RECOMMEND JOHNATHAN AND COOL SHIELD ENOUGH"
Response time2 days
Response rate99%
4 neighbors recently requested a quote
Avatar for Florida Insulation System
Florida Insulation System
4.9(
8
)
Blown-In Insulation - Install or Upgrade

Serving Boynton Beach, FL and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Excellent service from true gentlemen! Florida Insulation Systems sprayed foam insulation in both our main house and our guest house. They did a fantastic job and were incredibly clean throughout the entire process. Their pricing is very fair, and Jonathan is a phenomenal communicator. What impressed me most was their follow-up care. Even a year after the installation, we reached out to ask them to check on a few areas. They came right back out and took care of everything meticulously. I highly recommend them for their outstanding workmanship and dedication to their clients!"
Response time1 day
2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Insulation Commandos of Southeast Florida
Insulation Commandos of Southeast Florida
4.6(
5
)
Blown-In Insulation - Install or Upgrade

Serving Boynton Beach, FL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Insulation Commandos did a good job with the attic insulation; however a VERY POOR job with the attic pull down ladder. The ladder did not fit, and the molding around the attic opening was destroyed. They promised to return to repair and fix the mess they left. However after waiting a week to hear from them I called and left messages as well as sent texts - I WAS IGNORED & they actually blocked all my attempts to reach them."
Response time1 day
12 neighbors recently requested a quote
Avatar for HVAC Specialist Air Duct Cleaners
HVAC Specialist Air Duct Cleaners
4.6(
385
)
Blown-In Insulation - Install or Upgrade

Serving Boynton Beach, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"This was our first experience with HVAC Specialist Duct Cleaners. From the first communication - through the project and job, they were helpful, honest, and professional. The guidance they provided on our HVAC system and how to best cool our home was valuable. They were careful to protect our home and also thorough in cleaning up after the work. They were also able to discuss a future project with me. As an Army Veteran, they thanked me for my service - and that goes a long way too - with Customer satisfaction."
Hvac
Hvac
hvac
hvac
hvac

+76

Response time4 hrs
Recommended by92%of homeowners
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Drywall Insulation FAQs, answered by experts

You should stagger drywall sheets to help prevent cracking. The joints between drywall sheets are the weak spots, so if you install drywall with seams aligned, you’ll create weak lines that run across the length of the wall and extend from floor to ceiling. But when you stagger drywall, the solid sections of panels will support the joints. This can prevent seams from cracking or separating due to fluctuating temperature and humidity, vibrations from movement inside the home, and gravity.

Although they are used for similar tasks, spackle and joint compound are not the same. Joint compound, also known as drywall mud, consists of limestone and gypsum and is primarily used for large-scale projects like taping and finishing seams on new drywall. Spackle is composed of gypsum and binding agents, making it a thicker compound best suited for small wall repairs like filling nail holes or cracks, as it dries quickly and is easy to sand. For small repairs, either product can be suitable. However, you can use joint compound for small jobs in place of spackle, but you cannot use spackle for large-scale taping and mudding projects.

Drywall can be toxic to the environment and to humans in some cases. As drywall breaks down in a landfill and comes in contact with other organic chemicals, it can create hydrogen sulfide gas or leach into the groundwater. Additionally, the CDC recommends methods for controlling the inhalation of drywall dust when handled. While the common ingredients of drywall—gypsum, silica, and mica—are naturally occurring, they can cause irritation in some humans.

Most drywall used for interior walls of homes is 1/2-inch thick. This size strikes a balance of being easy to handle and hang while being thick enough for the durability needed on interior wall applications.

You should leave a gap between drywall sheets because they naturally expand and contract along with the building framing as temperature and humidity change. Most pro drywall installers leave a gap of about ⅛ inch between drywall sheets, allowing the sheets to expand, contract, and shift without cracking or becoming damaged. If you don’t leave enough gaps between slabs, the edges will press against each other when they expand, and the pressure can cause visible cracks.

The Boynton Beach, FL homeowners’ guide to drywall insulation services

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