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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon85
    Verified drywall insulation services reviews

Find Drywall insulation pros in Castle Point

Avatar for Foamco Inc
Foamco Inc
4.6(
45
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Castle Point, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We got a couple of estimates to spray the cellar sills where the house meets the foundation. We chose Foamcoinc because of the knowledge of the person that came and gave us an estimate...I think his name was Dave. He had some good ideas on how to spray and seal under the bay windows, left samples of the foam with us, and some more information. I thought that was great so I could make a more informed decision. Not to mention the 'R' value of the foam he would use was much higher than the other company's and he price matched the other company's price in his estimate! They showed up about a half hour early, which was slightly inconvenient. Thank goodness my husband was home since I just got out of the shower when the doorbell rang. They came in and went right to work. They did everything they said they were going to do and a bit more than expected. The thickness of the spray insulation was thicker than they specified and they were neat and clean! A great experience! Try them out for yourself! I will be calling them for when I am ready to do the attic."
Insulating A New Construction Barn Roof
Insulating The Walls
Taconic Distillery
Encapsulating A Crawl Space With CleanSpace & Hand Fitted Insulation
Making The Floors And Walls Warmer In A Home - Pomona, NY

+10

Response time1 day
35 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Tigasi Home Improvement LLC
Tigasi Home Improvement LLC
5.0(
11
)
Blown-In Insulation - Install or Upgrade

Serving Castle Point, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"“I recently had insulation work done in my house, and the experience was fantastic. The team was fast, professional, and efficient. I can definitely feel the difference in the comfort and temperature of my home. Highly recommend their service"
8 neighbors recently requested a quote
Avatar for E&A HOME SOLUTIONS LLC
E&A HOME SOLUTIONS LLC
5.0(
7
)
Blown-In Insulation - Install or Upgrade

Serving Castle Point, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"The helped insulate the floor in an extension of the home. The floor used to be ice cold and actually froze my heating pipes! The floor is now the same temperature as the rest of the walls and is much more comfortable in winter!"
Response time10 hrs
Response rate98%
14 neighbors recently requested a quote
Avatar for ProSeal Foam
ProSeal Foam
5.0(
3
)
Injection Insulation - Install

Serving Castle Point, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

ProSeal Foam LLC specializes in professional spray foam insulation for residential and commercial properties throughout the Hudson Valley and surrounding areas. We provide both open-cell and closed-cell spray foam solutions for new construction, renovations, additions, attics, walls, basements, crawl spaces, garages and more. \n \nOur goal is to create a tighter, more energy-efficient building envelope that helps reduce air leakage, improve indoor comfort, control moisture and reduce the workload on heating and cooling systems. \n \nWith extensive construction experience, we understand how a building works as a complete system?not just how to spray insulation. We take pride in clean, professional installations, attention to detail and providing the right insulation solution for each project. \n \nWhether you?re a homeowner, builder or contractor, ProSeal Foam LLC is ready to handle projects of all sizes. Contact us today for a consultation and estimate.

Avatar for Olmos spray foam insulation LLC
Olmos spray foam insulation LLC
5.0(
7
)
Injection Insulation - Install

Serving Castle Point, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Olmos tackled our difficult attic insulation project and never complained about mouse & stink bug infestation in our old insulation nor the cramped conditions. They reached every crack and crevice and we haven’t heard a mouse peep since."
Response time2 days
Recommended by100%of homeowners
Avatar for Foaminator Spray Foam, LLC
Foaminator Spray Foam, LLC
4.6(
18
)
Injection Insulation - Install

Serving Castle Point, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"The end product and results were exactly what we were looking for, I wish we had done it years ago. Scheduling was a bit confusing and although they tried their best, there was more cleanup than I was expecting after they were done. What they do is not easy given the environment and time of year, a hot attic in the heat of summer is a really harsh environment. Would I use them again, YES. Now that I know what to expect."
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation

+5

Response time2 days
Recommended by100%of homeowners
Avatar for All County Foam Pros LLC
All County Foam Pros LLC
5.0(
6
)
Injection Insulation - Install

Serving Castle Point, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Carlos was professional, friendly, and performed the task of insulating our very old cellar, in a timely manner. More than that, he cleaned up after the job as well. We recommend All County to anyone in the surrounding area. (We are in New Paltz , but he was moving on to Warwick after the job here this morning."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 42
Drywall Insulation questions, answered by experts

Although they have similar applications, spackle and joint compound are not the same. Their primary differences lie in their composition, consistency, and ideal use cases.

Spackle is composed of gypsum and binding agents, making it thicker than joint compound. It dries quickly and is easy to sand, which makes it ideal for small wall repair projects like filling nail holes or patching minor damage.

Joint compound, also known as drywall mud, consists of limestone and gypsum. It is primarily used for large-scale projects, such as taping and finishing the seams on newly installed drywall. It tends to shrink more than spackle and can be more difficult to spread.

While both products can be used to fill small depressions and cracks, spackle cannot replace joint compound for taping and mudding new drywall. Conversely, you can often use joint compound for small patching jobs typically done with spackle.

Whether a drywall anchor can be reused depends on its material, type, and the method of removal. Plastic anchors, including expansion and self-drilling types, are generally designed for single use as they tend to break or deform upon removal. Metal anchors, such as toggle bolts, are more durable and may be reusable if they are not damaged during extraction. However, with toggle bolts, the toggle piece can fall into the wall cavity when the bolt is removed, making it difficult to retrieve. If an anchor is damaged during removal, for instance by having its head cut off, it cannot be reused regardless of the material.

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.

You can paint over drywall mud about 24 hours after application, but the exact timing depends on factors like humidity, temperature, and the thickness of the mud. For the best results, ensure the mud is completely dry to the touch and has changed from a darker gray to a lighter, chalky white. Don’t forget to sand and prime the drywall surface before you paint to create a smooth, even finish.

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

The Castle Point, NY homeowners’ guide to drywall insulation services

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