Enjoy the Energy Savings and Comfort from Wall Cavity Insulation (Interior & Exterior Walls)

with Energy Saving Insulation

Our Mission

Wall Cavity Insulation (Interior & Exterior Walls)

Our wall cavity insulation service ensures that your home or building stays quiet, comfortable, and energy-efficient. Open cell spray foam expands to fill gaps in your interior or exterior walls, offering superior sound dampening and thermal protection. Whether it’s a new construction or a renovation, we create a tightly sealed envelope that keeps your space efficient and your energy bills low.

The Problem We Solve

Poor Insulation in Walls

Many homes suffer from inadequate insulation in their interior and exterior walls, leading to heat loss in winter and heat gain in summer. This results in higher energy bills, inconsistent room temperatures, and a less comfortable living environment. Over time, this inefficiency can strain your HVAC system, reducing its lifespan and increasing maintenance costs.

Our Solution

High-Performance Wall Cavity Insulation

We provide professional wall cavity insulation for both interior and exterior walls, using high-performance materials to eliminate gaps, prevent heat loss, and enhance soundproofing. Whether you’re building new or renovating, our custom insulation solutions improve your home’s energy efficiency, reduce noise, and create a more comfortable living environment.

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Everything You Need

Benefits of Wall Cavity Insulation (Interior & Exterior Walls)

Improved Energy Efficiency

By filling wall cavities with high-quality insulation, we minimize heat loss and gain, helping your home maintain consistent temperatures and reducing energy bills.

Enhanced Comfort Year-Round

Wall cavity insulation helps regulate indoor temperatures, keeping your home warm in winter and cool in summer, making your living space more comfortable year-round.

Noise Reduction

Insulating your walls not only improves thermal efficiency but also acts as a sound barrier, reducing noise transmission between rooms and from the outside.

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A Proven Path to Your Perfect Space

Our Process

Initial Consultation

We start with a free consultation and a thorough inspection of your property’s walls to assess current insulation levels and identify areas that need improvement.

Custom Plan

Based on your home’s layout and needs, we develop a tailored plan to insulate your wall cavities effectively—whether it's for new construction or retrofitting.

Precise Installation

Our trained professionals use specialized equipment to inject or spray insulation into your wall cavities with minimal disruption to your home’s structure or interior.

Enjoy a Quieter, More Efficient Home

Once complete, you’ll feel the difference—better temperature control, lower energy bills, and quieter indoor spaces.

We Listen, We Deliver, We Excel

Why Choose Us for Wall Cavity Insulation (Interior & Exterior Walls)

Specialized in Wall Insulation
Clean & Non-Invasive Installation
Lasting Results You Can Feel

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Seal Every Inch, Block Out Noise, and Keep Your Home Running Efficiently

Benefits of Open Cell Spray Foam Insulation for Wall Cavities in Raleigh, NC

Proper wall insulation is essential for a comfortable, energy-efficient home. At Energy Saving Insulation, we specialize in open cell spray foam insulation for wall cavities in Raleigh, NC—a smart choice for homeowners who want better air control, soundproofing, and year-round energy savings. As one of the most trusted insulation companies in Raleigh, NC, we help protect your home from the inside out.

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🧱 Total Air Sealing

Wall cavities are a major source of air leaks in homes, especially in older properties. Open cell spray foam expands deeply into wall studs, corners, and gaps, creating a seamless air barrier. This keeps conditioned air inside and outdoor air out—essential for anyone seeking efficient spray foam insulation in Raleigh.

🌡️ Better Temperature Control

Insulating your walls with open cell spray foam helps stabilize temperatures across rooms and floors. That means no more hot spots in summer or cold rooms in winter—just consistent comfort throughout the home, especially in two-story houses commonly found around Raleigh.

🔇 Sound Dampening for a Quieter Home

Open cell foam excels at absorbing sound, making it ideal for interior and exterior wall cavities. Whether you're insulating a nursery, home office, or bedrooms, it reduces noise transfer between rooms and from the outside, improving your home's overall tranquility.

💰 Cost-Effective Upgrade

Compared to closed cell foam, open cell spray foam is more affordable while still offering high-performance insulation. It's a budget-friendly way to upgrade your walls and boost your home’s energy efficiency without compromising quality.

🌬️ Improved Indoor Air Quality

Because it seals off air leaks, open cell insulation in wall cavities helps block out dust, allergens, and pollutants. Homeowners across Raleigh choose this option to create a healthier breathing environment for their families.

🛠️ Easy Retrofits & New Builds

Whether you're renovating, building a new home, or adding an extension, our experienced Raleigh insulation contractors can install open cell spray foam quickly and cleanly. It conforms to irregular shapes and is perfect for both interior and exterior wall applications.