Project Overview
This project took place in Springfield Gardens, NY. The homeowner wanted to improve comfort inside their apartment and reduce high energy costs.
The work focused on the first floor exterior walls, covering about 820 square feet.
The goal was simple. Make the home more energy efficient, protect it from moisture, and keep indoor temperatures stable all year.
The Problem
The apartment had poor insulation in the exterior walls. This caused heat to escape during winter and allowed hot air to enter during summer.
As a result, the home felt uncomfortable and required more heating and cooling. This led to higher energy bills.
There was also concern about moisture getting into the walls over time, which can lead to damage and poor indoor air conditions.
The homeowner wanted a long term solution that would seal the space properly and improve overall performance.
Our Solution
Our team at Zavza Seal recommended closed cell spray foam insulation for this project.
We applied 3 inches of closed cell foam insulation inside all exterior wall cavities. This created a strong air seal and provided an R-value of 21.
This method not only insulates but also blocks air leaks, which is one of the main causes of energy loss in homes.
The installation was done carefully to ensure full coverage across all wall sections.
Why We Chose Closed Cell Spray Foam
Closed cell spray foam is one of the most effective insulation materials available.
It expands after application, which allows it to fill gaps and seal cracks completely. This helps stop air leaks and improves energy efficiency.
The foam we use is made in the USA and is environmentally friendly. It does not release toxic vapors and stays stable for many years without cracking or breaking down.
It also provides strong resistance to water and moisture, helping protect the structure of the home.
For more information about insulation and energy savings, you can refer to the U.S. Department of Energy. For guidance on indoor air quality and home performance, you can also explore resources from the Environmental Protection Agency.
The Result
After the installation, the homeowner noticed a big improvement in comfort.
The apartment stayed warmer in winter and cooler in summer. There were fewer drafts, and indoor temperatures remained more stable throughout the day.
The sealed walls also helped reduce moisture issues and improved the overall indoor environment.
Over time, the homeowner can expect lower energy bills due to reduced heating and cooling loss.
Final Thoughts
This project shows how the right insulation can make a big difference in everyday comfort and energy savings.
By using closed cell spray foam, we were able to create a strong seal, improve efficiency, and protect the home for the long term.
If your home has similar issues, upgrading your wall insulation can be a smart and lasting solution.