Continuous Air Seal
Helps close gaps and control unwanted air movement.
get in touch
Hello There!
Trusted insulation solutions for homes and businesses across New Jersey and Pennsylvania.
Contact Us
- Call Us: (609) 598-5437
- Email: [email protected]
- Address: 686 Brunswick Pike, Lambertville, NJ 08530
Insulation That Performs
Spray Foam Insulation
Spray foam insulation creates a continuous seal in difficult-to-reach areas, helping reduce unwanted air movement and improve building-envelope performance. Apollo provides open-cell and closed-cell solutions for homes, businesses and new construction throughout New Jersey and Pennsylvania.
Energy Performance
Supports a more efficient and consistent building envelope.
Year-Round Comfort
Helps maintain more stable indoor temperatures.
Versatile Applications
Ideal for attics, walls, crawl spaces and new construction.
Application-Focused
The foam system is selected for the structure and project needs.
Professional Results
Careful preparation, installation and project communication.
Spray Foam Insulation
Performance Benefits & Common Questions
A professionally planned spray foam system can help improve air sealing, comfort and building-envelope performance across residential, commercial and new-construction projects.
Superior Air Sealing
Spray foam expands into gaps and irregular spaces, helping reduce drafts and uncontrolled air movement.
Energy Performance
A continuous insulation and air-control layer can support more efficient heating and cooling performance.
Year-Round Comfort
Better control of outside air helps support more stable indoor temperatures through changing seasons.
Versatile Applications
Suitable for attics, walls, crawl spaces, basements, additions, metal buildings and new construction.
Helpful Information
Spray Foam FAQs
Explore the questions customers commonly ask before requesting an insulation estimate.
1. What is the difference between open-cell and closed-cell spray foam?
Open-cell foam is lighter and more flexible, while closed-cell foam is denser and provides a higher insulation value per inch. The right choice depends on the assembly, available space and project goals.
2. Where can spray foam insulation be installed?
Common applications include attic rooflines, exterior walls, crawl spaces, basements, rim joists, additions, pole barns, metal buildings and new construction. Every space should be evaluated before installation.
3. Can spray foam be used in an existing home?
Yes. Spray foam can be used in many existing homes when the installation area is safely accessible and properly prepared. Apollo reviews the structure and recommends an application suited to the property.
4. How long does a spray foam installation take?
Many projects can be completed within one working day, while larger or more complex installations may require additional time. The schedule depends on area size, access, preparation and required foam thickness.
5. Do occupants need to leave during installation?
Temporary vacancy and re-entry requirements depend on the product and scope of work. Apollo will provide project-specific instructions that should be followed before, during and after application.
6. What determines the cost of spray foam insulation?
Pricing is influenced by the square footage, accessibility, foam type, application thickness, preparation needs and overall project complexity. An on-site evaluation provides the most accurate estimate.
Still have questions about your property?
Request a Free Estimate