Best Spray Foam Insulation Installation Contractors in Newark, NJ

We Are Among The Best Spray Foam Insulation Contractors in Newark, NJ

If you need insulation material that offers:


  • Strong moisture control
  • Noticeable noise reduction
  • Reliable weatherproofing
  • Protection against bugs and rodents

Spray foam insulation is an excellent choice. Its low permeability helps stop air leakage, improves energy efficiency, and seals cracks tightly enough to keep pests out. Once applied, it forms a durable barrier that supports a healthier, more comfortable home.


At Montes Insulation and Drywall Pros, our spray foam installation experts use precise, efficient, and advanced techniques to deliver dependable results. With extensive experience and a focus on quality, we provide insulation solutions that enhance comfort and long-term performance for both homes and commercial properties.

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What is Spray Foam Insulation?


Spray foam insulation, also known as Spray Polyurethane Foam, is applied as a liquid that expands and solidifies to form a continuous, protective barrier. It helps prevent air infiltration, reduces heat loss, and limits sound transfer—making it a durable and versatile option for many types of buildings.


It can be sprayed, foamed in place, injected, or poured, making it suitable for tight spaces where other materials fall short. This makes it especially useful in unvented attics, where stopping air leaks is critical. Spray-in insulation is commonly applied around light fixtures, outlets, roofing areas, attics, lofts, and the corners around windows and doors, effectively sealing gaps and improving overall efficiency.

What is Spray Foam Insulation?


Spray foam insulation, also known as Spray Polyurethane Foam, is applied as a liquid that expands and solidifies to form a continuous, protective barrier. It helps prevent air infiltration, reduces heat loss, and limits sound transfer—making it a durable and versatile option for many types of buildings.


It can be sprayed, foamed in place, injected, or poured, making it suitable for tight spaces where other materials fall short. This makes it especially useful in unvented attics, where stopping air leaks is critical. Spray-in insulation is commonly applied around light fixtures, outlets, roofing areas, attics, lofts, and the corners around windows and doors, effectively sealing gaps and improving overall efficiency.

We Provide Comprehensive Spray Foam Insulation Services in Newark, NJ

Open-Cell Spray Foam:

Open-cell spray foam is made of air-filled cells that aren’t fully sealed, giving it a soft, flexible texture. This type of spray foam insulation is great for interior spaces because it absorbs sound well and provides an affordable insulation option.


Benefits of Open-Cell Spray Foam Insulation:


Cost-effective: Usually more affordable than closed-cell spray foam.
Sound absorption: Its structure helps reduce noise transfer between rooms.
Flexibility: It expands and moves with the building without losing effectiveness.
Breathability: The open-cell design allows moisture vapor to escape, helping prevent moisture-related problems.
Thermal performance: Offers solid thermal insulation, helping reduce heat transfer and improve energy efficiency.

Closed-Cell Spray Foam:

Closed-cell spray foam is made of tightly packed, closed cells that create a dense, rigid structure. This form of spray foam insulation offers outstanding thermal resistance, excellent moisture protection, and added structural strength, making it ideal for many construction applications.


Benefits of Closed-Cell Spray Foam Insulation:


High R-value: Provides exceptional thermal insulation and helps improve overall energy efficiency.
Structural strength: Its rigid composition adds durability and support to building surfaces.
Moisture resistance: Works as a strong moisture barrier, reducing the risk of mold or mildew.
Air barrier: Creates a tight seal that limits air leaks and boosts building performance.
Versatile use: Works well in roofs, walls, crawl spaces, and other areas needing reliable insulation.
Long-lasting: Known for its durability and consistent performance over time.


To choose the right type of spray foam, consider your needs and budget. Our experienced
spray foam insulation installers can guide you through the options and offer clear recommendations. Contact us today for free estimates and personalized advice.

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Can you Install Spray Foam Insulation in Existing Walls?


Spray foam is one of the easiest insulation materials to install in existing walls. To apply it correctly, the old insulation must be removed so the wall cavity is fully exposed. Whether you're replacing older materials or insulating for the first time, spray foam insulation is a popular and practical choice for many homeowners.


At Montes Insulation and Drywall Pros, our experienced spray foam installers focus on safety, comfort, and clear communication. We explain the whole process, help you prepare your home, and work with you to plan a schedule and budget that fits your needs. Contact us today for reliable insulation services and expert guidance.

Why Choose Spray Foam Insulation?

Noise reduction: Ideal for anyone who values privacy or wants to limit noise transfer between rooms or neighboring units.


Keeps bugs and rodents out: Its tight seal helps keep small pests out through cracks or gaps.


Long-lasting performance: Unlike fiberglass or other materials, spray foam insulation maintains its effectiveness for many years without frequent replacement.


Adds wall strength: Closed-cell spray foam can increase wall structural rigidity thanks to its dense, durable composition.


Have more questions about spray foam insulation, or want to understand your options? I’m here to help.

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Why Trust Montes Insulation & Drywall Pros for Spray Foam Insulation in Newark, NJ?

Licensed and insured

 Our team is fully licensed and insured for insulation work in New Jersey, giving you peace of mind in case of any unexpected issues during installation.

Competitive pricing

We offer fair rates for high-quality materials and modern insulation installation methods, giving you substantial value without compromising performance.

Clear communication

 We explain the process, pricing, and any warranties upfront and remain available to answer questions at every stage of your project.

Warranties and guarantees

We back our work with dependable warranties on both materials and workmanship, giving you confidence and peace of mind.

With years of experience handling projects similar to yours, we understand Newark’s climate and building styles, making our expertise a substantial advantage for your project.

Comprehensive assessments

Our specialists perform detailed inspections to identify problem areas and recommend the right insulation type and R-value for your home or commercial space.

Frequently Asked Questions About Spray Foam Insulation

  • How long does spray foam insulation last?

    High-quality spray foam insulation can last for decades without losing effectiveness. Unlike fiberglass or other materials, it doesn’t sag, settle, or require frequent replacement.

  • What is the average spray foam insulation cost in Newark, NJ?

    The spray foam insulation cost in Newark, NJ, depends on factors such as square footage, whether you choose open-cell or closed-cell foam, and the accessibility of the installation area. We provide free, precise, and customized estimates after assessing your property.


  • Is spray foam safe for homes and indoor spaces in Newark, NJ?

    Yes. Once cured, spray foam insulation is a stable and safe insulation option for homes in Newark, NJ. Our installers follow proper ventilation and curing procedures to ensure a safe environment throughout the process.


  • Does spray foam help with soundproofing?

    Yes. Both open-cell and closed-cell spray foam insulation reduce noise transfer by sealing gaps and absorbing sound, making your home quieter and more comfortable.

  • What areas of a home in Newark, NJ can be insulated with spray foam?

    Spray foam is ideal for attics, walls, crawl spaces, basements, rim joists, and hard-to-reach gaps around outlets, fixtures, and window corners.

  • Is spray foam good for preventing pests?

    Yes. By sealing cracks and openings, spray foam insulation makes it harder for insects and rodents to enter your home. Consulting an expert from Montes Insulation & Drywall Pros for a free quote.