NEW CONSTRUCTION INSULATION
wall insulation

New Construction Insulation

Call for a Free Estimate

Why Choose Pacific Insulation for Your New Construction Project?

When planning a new construction project, choosing the best insulation for new construction is one of the most critical decisions you’ll make. Proper insulation ensures energy efficiency, comfort, and compliance with building codes. If you’re building in Spokane County, including Spokane, Spokane Valley, Cheney, Liberty Lake, and Airway Heights, Pacific Insulation is the top choice for reliable, experienced, and high-quality insulation services.

01

Experienced & Reliable – 13 Years in Business

With over 13 years of experience, Pacific Insulation has earned a reputation as a trusted and knowledgeable insulation contractor. Whether you're insulating walls, attics, or crawl spaces, we provide expert guidance tailored to your project’s needs.

02

We Answer the Phone & Provide Fast Quotes

Unlike many contractors, we prioritize communication. When you call, we answer. No waiting, no chasing down contractors—just quick, professional responses and fast quotes so you can keep your project on schedule.

Best Insulation for New Construction

Choosing the right insulation for your new build is essential to ensure efficiency, meet building codes, and provide long-term benefits. At Pacific Insulation, we offer a variety of solutions based on your specific project needs.


R21 Wall Insulation

For exterior walls, R21 insulation is a top choice. This level of insulation exceeds the traditional R13 or R15 batts, providing better thermal performance and energy savings. We install fiberglass batts, blown cellulose, or spray foam to meet your building’s insulation requirements.


R60 Attic Insulation

Proper attic insulation is crucial for energy efficiency, especially in Spokane’s cold winters. The International Code Requirements for Washington recommend a minimum of R49 to R60 for attics. At Pacific Insulation, we specialize in blown cellulose and fiberglass, ensuring your attic meets or exceeds these standards.

Meeting International Code Requirements for Washington

Building codes are essential for safety and efficiency. Pacific Insulation stays up to date with the latest International Code Requirements for Washington, ensuring that your new construction project is fully compliant.


  • Exterior walls require R21 insulation
  • Attics need R49 to R60 insulation
  • Crawl spaces should be properly insulated to prevent heat loss
  • Proper air sealing is required to enhance efficiency and prevent drafts


By choosing Pacific Insulation, you can rest assured that your home will meet or exceed Idaho’s insulation codes.

Types of Insulation We Offer

Blown Cellulose & Baffles

Blown-in cellulose is one of the most effective and eco-friendly insulation solutions for attics and walls. Baffles are installed to maintain proper airflow and prevent moisture buildup, enhancing the performance of your insulation system.

Spray Foam Insulation

For the highest R-value per inch, spray foam is an excellent choice. It provides superior air sealing, moisture resistance, and thermal performance, making it ideal for walls, attics, and even crawl spaces.

Crawl Space Insulation

Proper crawl space insulation is crucial to prevent energy loss and moisture problems. We offer rigid foam board, fiberglass batts, and spray foam solutions to keep your home warm and energy-efficient from the ground up.

Licensed & Insured for Your Peace of Mind

Choosing a licensed & insured contractor ensures that your project is in the hands of professionals. Pacific Insulation is fully licensed and insured, protecting you from any risks while guaranteeing high-quality workmanship.

Why Spokane County Homeowners Choose Pacific Insulation

Pacific Insulation has built a strong reputation for serving Spokane County, including:


  • Spokane
  • Spokane Valley
  • Cheney
  • Liberty Lake
  • Airway Heights


We take pride in offering top-quality insulation services with unmatched professionalism. Whether you’re working on a new home, a remodel, or an addition, we have the expertise to deliver exceptional results.

Home comfort from Pacific Insulation the home comfort experts
Choosing Pacific Insulation for your new construction project means working with experienced professionals who provide top-tier insulation solutions, fast quotes, and exceptional customer service. With 13 years of experience, we ensure your home meets International Code Requirements for Washington while keeping energy efficiency and comfort at the forefront.
👉 Call us today for a fast, no-obligation quote!
Share by: