Residential Spray Foam Mansfield, NJ

Spray Foam Insulators recently completed a residential spray foam insulation project in Mansfield, NJ, for a homeowner with extensive construction experience who understands the importance of quality workmanship.

This project was completed at 390 Mansfield Rd E, Mansfield, NJ 08022, and involved insulating a new addition to an existing home. The homeowner carefully selected spray foam insulation to ensure long-term comfort, energy efficiency, and sound control throughout the expanded space.

Project Overview

• Location: Mansfield, NJ
• Project Type: Residential addition
• Scope of Work: Wall and roof insulation in addition to crawl space insulation
• Foam Types Used: Open-cell spray foam and closed-cell spray foam

The Challenge

When adding onto an existing home, maintaining consistent comfort between the original structure and the new space can be challenging. Air leakage, temperature differences, and sound transfer often occur if insulation is not properly detailed.

With over 30 years in the construction field, the homeowner knew that traditional insulation would not deliver the performance he expected. He wanted a high-quality solution that would provide excellent thermal performance and sound control in the addition while also properly sealing the crawl space below.

Our Spray Foam Solution

For the new addition, we installed open-cell spray foam throughout the walls and roof assembly. Open-cell foam provides strong air sealing and sound-dampening benefits, creating a quieter and more energy-efficient living space.

In the crawl space, we applied closed-cell spray foam. Closed-cell foam delivers a higher R-value per inch and serves as a moisture barrier, protecting the home from drafts and ground moisture while improving overall energy performance.

By strategically combining the two foam types, we created a continuous building envelope designed for long-term durability and comfort.

Results

The addition now maintains consistent temperatures and improved sound control, while the crawl space is fully sealed and protected. The homeowner now enjoys a comfortable, energy-efficient expansion built to last.

What the Customer Said

“I’ve been in a construction field for over 30 years. In my own home, renovated the whole home added a second floor with a bathroom. The only time I hired somebody is to replace my septic to bring in 500 tons of backfill, both by different company. After both of those companies were done with their completion. So-called completion, I had to go back and finish everything myself. To even get things close to being satisfactory. Joe and his crew is one of the first companies. I hired to do work in my house where I do not have to do anything but sit here and keep my dog company. It’s indeed a pleasure working with such a professional company.”
— Brian S, Google

Get a Free Estimate

If you’re planning a residential spray foam insulation project in Mansfield, NJ, contact Joe Marrazzo at Spray Foam Insulators for a FREE estimate. Whether you’re building an addition or upgrading your crawl space insulation, our team will help you create a more comfortable and energy-efficient home.