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Reviews From Columbia County
Products & Services
Home Energy Saving & Audit
Energy Efficiency Audit
Home Energy Audit
Home Energy Conservation


Home Insulation
Attic Insulation
Basement Insulation
Crawl Space Insulation
Blown-in Insulation
Cellulose Insulation
Duct Insulation
Rigid Foam Insulation
Radiant Barriers
Wall Insulation
Floor Insulation


Air Sealing
Sealing Air Leaks
Air Duct Sealing
Air Leakage Testing
Company Awards
BPI Accredited in Good Standing 2017
In recognition of having successfully met the requirements of Building Performance Institute (BPI) Accreditation process. The BPI Quality Assurance Program... [Read more]
BPI Accredited in Good Standing 2016
In recognition of having successfully met the requirements of Building Performance Institute (BPI) Accreditation process. The BPI Quality Assurance Program... [Read more]
BPI Accredited in Good Standing 2015
In recognition of having successfully met the requirements of Building Performance Institute (BPI) Accreditation process. The BPI Quality Assurance Program... [Read more]
More Awards

Expert Attic Insulation & Air Sealing Contractor in Columbia County, NY

Happy Customers Surrounding Columbia County, NY
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For over 10 years, Global Dwelling has provided homeowners with the home improvements they need. We are the Columbia, NY areas full-service contractor specializing in energy efficiency upgrades and home insulation. We offer a wide range of services from attic insulation, basement & crawlspace insulation, air sealing, ductwork solutions, and free home energy audits. Get in contact with us today to learn more about our extensive range of services and how we can fix your uncomfortable home!

Attic Insulation Company

If you are looking for money saving strategies and to provide your home with more comfortable, even temperature, give Global Dwelling a call. With attic insulation, you can get on the right track for improving your homes energy consumption. With our SuperAttic System we can provide you with an installation in 1-2 days, with a permanent, no-maintenance, energy saving improvement. We specialize in blown-in insulation, ice damming, attic mold services, and more. Give us a call today to learn more!

Basement & Crawl Space Insulation in Columbia, NY

The benefits of basement and crawlspace wall insulation are endless. With our insulation products, you don’t have to worry about wet, soggy, fiberglass batt insulation that can easily fall out of place or grow mold. Basements and crawlspaces perform better when they are air-sealed and insulated properly. These upgrades not only improve your home’s energy efficiency, but help provide you and your family with a durable foundation. Contact us for a free estimate!

Air Sealing Solutions For You

We provide homeowners of Columbia, NY with FREE home energy audits. Air sealing attics, windows, basements, and other areas of your home, will save you money and increase the energy efficiency of your home. Our home energy audits, can determine the quantity of air leaking out of your home and pinpoint exactly where the leaking is occurring. If you have an interest in having us diagnose your home’s problem areas, get in contact with us today!

Don’t wait any longer, and make the home improvements you’ve been waiting for. Give us a call today and find out about our home energy solutions and receive your free estimate!

Job Stories From Columbia County, NY
Get Ready for Our Growing Family

We were contacted by customers Haether and Mike, who wanted to make sure there house was as warm as could be for thier new expanding family.  In working with our Sales Representative Gamal, they were able to come up with an accomplish list on just how to make thier plan a reality.  Upon inspection of the house, it appeared that thier crawlspace had cold air blowing through like a wind storm!!

We were able to add Spray Foam Insulation around the Rim Joists in the Basement as well as FOAMAX boards along the foundation walls to calm the storm and seal out the cold.

We recently followed up with Heather and Mike, and were ahppy to hear there bundle of joy had arrived and all were happy and healthy.  

Thannk you Heather and Mike for allowing us to make a difference in your home!!

Knee Walls- What Are They? Why Do They Matter? Why Insulate?

Knee Walls in a home are often the "forgotten space", or the "didn't know we had that space".  Our job as Building Science Experts is to explain the how and why to our customers; and we got to do just that at Mr. Warner's home in Valatie, NY.


So what is a knee wall?


A knee wall is the flat plane formed when a sloping surface, typically the roof plane of a building, intersects with the wall at a point that is lower than the normal ceiling height. In other words it's usually a short wall standing perpendicular to a sloped roof, and is usually added as support.


So why do they matter?  And why should I insulate it?


Properly sealing and insulating attic knee walls can significantly reduce air leakage and heat loss between the conditioned space and the unfinished attic. It is important to choose an air-barrier and insulation material that will reduce the air leakage and heat loss as much as possible.


For Mr. Warner's case, we used our 1.55" Foamax Insulation Board to ensure that all penetrations were air tight!!

Knee Walls- What Are They?  Why Do They Matter?  Why Insulate? - Photo 1
Rim Joists- The Secret Leak

A house breathes from the basement up. For many homes, the rim joist is one of the major sources of heat loss and air infiltration. The rim joist area above the foundation can cause more air leakage into the home. The project of sealing the rim joist is one of the best things that can be done to make the home more energy-efficient. It is important to also seal and insulate the top of the concrete wall where the sill plate sits. It’s the simplest and least expensive basement area to insulate and will bring the highest return on your investment.

Our team was able to make this impact in Elizaville.  This customer was particularly concerned with a cold basement and cold floors, and we all know everyone hates cold floors.

As you can see, our team used our Foamax Insulation board to seal the rim joists and what we call "picture frame" the sill plate.  How do you get warmer floors?  Tell the cold air it is not welcome in your home anymore!!

Rim Joists- The Secret Leak - Photo 1
Serving the following Columbia County, NY zip codes
Hudson 12534, Claverack 12513, Ghent 12075, Elizaville 12523, Copake 12516, Craryville 12521, East Chatham 12060, New Lebanon 12125, Niverville 12130, Stuyvesant 12173, Valatie 12184, Germantown 12526, Hillsdale 12529, Chatham 12037, Canaan 12029, Austerlitz 12017, Old Chatham 12136, Ancramdale 12503, Ancram 12502, Kinderhook 12106, Copake Falls 12517, Malden Bridge 12115, Spencertown 12165