Premier Spray Foam Insulation Company in Smithfield, NC
Serving homeowners, builders, and commercial property owners across Smithfield, NC, Raleigh Excel Spray Foam Insulation delivers energy-efficient solutions using top-grade spray foam technology. Whether you’re insulating a new build or upgrading an existing structure, we provide closed-cell and open-cell insulation options designed to reduce energy costs, improve comfort, and support long-term building durability.
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Dense and moisture-resistant, ideal for roofing, basements, and crawl spaces to enhance structural integrity and thermal resistance.
Flexible, sound-dampening, and great for interior walls and ceilings. A cost-effective solution for managing air flow and indoor comfort.
Spray foam insulation for roofs helps maintain consistent indoor temperatures, cuts HVAC load, and supports energy savings year-round.
Air-sealing wall cavities with spray foam reduces thermal bridging, supports quieter interiors, and strengthens wall assemblies.
Customized insulation systems for commercial facilities—improving energy efficiency, soundproofing, and indoor air quality.
Safe, long-lasting insulation for attics, basements, walls, and floors—ideal for homeowners aiming for lower bills and better home comfort.
Control humidity and prevent mold growth by sealing basements with high-R-value spray foam that blocks air and moisture intrusion.
Reduce heating and cooling costs in large industrial or warehouse spaces while improving insulation and environmental control.
Spray foam under floors stops drafts and heat loss, improving comfort and overall energy efficiency in every season.
Unique Selling Points (USPs)
Fast Installations
Quick and clean insulation installations
Licensed Experts
Local expertise backed by licensed technicians
Fair Pricing
Competitive pricing with no hidden fees
Built to Last
Insulation systems built for long-term performance
Famous Places / City Attractions
Ava Gardner Museum
Dedicated to Hollywood icon Ava Gardner, this museum offers memorabilia, films, and exhibits detailing her life and legacy.
Carolina Premium Outlets
A major shopping destination featuring brand-name stores with outlet pricing and a convenient location just off I-95.
Johnston County Heritage Center
Preserves and shares Smithfield’s deep-rooted local history through archives, artifacts, and rotating exhibits.
Smithfield Recreation and Aquatics Center
Offers indoor pools, fitness classes, and recreational facilities for families and individuals of all ages.
Neuse Riverwalk
A scenic walking path that runs along the Neuse River, ideal for walking, jogging, and enjoying peaceful nature views.
Historic Downtown Smithfield
Home to local shops, eateries, and events that reflect the character and charm of Smithfield’s downtown district.
Why Work With Raleigh Excel Spray Foam Insulation
Choosing the right insulation contractor impacts your energy savings and comfort for years to come. At Raleigh Excel Spray Foam Insulation, we bring precise application, industry knowledge, and local experience to every job. Whether you’re insulating a new home, retrofitting a commercial building, or improving warehouse efficiency, we provide the right material and method to fit your structure and goals. Call (919) 301-9435 or email [email protected] to speak with our team or schedule a site visit.
Local Areas
Downtown Smithfield, North Smithfield, South Smithfield, East Smithfield, West Smithfield, Brooklyn, Belmont, Parkway District, Smithfield Heights, Sunset Acres, Pine Acres, River Dell, Brightleaf District, Meadowbrook, Johnston Medical District, Oak Street Area, College Road District, Carolina Premium Outlets Area, Swift Creek, Neuse Crossing, Brogden Road Area, Edgerton Community, Rose Manor, Buffalo Creek, Hospital Road Area
County Served
Johnston County, NC
Zip Code
27577
Ready to Insulate Your Smithfield Property?
Contact Raleigh Excel Spray Foam Insulation at (919) 301-9435 or [email protected]. Let’s discuss your insulation needs and provide a quote customized to your location and building type.
Frequently Asked Questions
What’s the difference between open-cell and closed-cell spray foam?
Open-cell is softer and suitable for indoor use; closed-cell is denser, moisture-resistant, and better for exterior or structural applications.
Is spray foam insulation safe?
Yes. Once cured, spray foam is non-toxic, does not emit fumes, and lasts for decades without breaking down.
How long does the installation take?
Most residential projects are completed in one day. Larger commercial projects may vary based on square footage and building condition.
Can spray foam be installed in existing homes?
Yes, it can be retrofitted into walls, attics, basements, and crawl spaces of existing homes.
Will spray foam reduce my energy bills?
Yes. Spray foam provides an airtight seal, which significantly lowers heating and cooling costs.
Does spray foam prevent mold?
It resists moisture infiltration, which reduces the risk of mold in walls, basements, and crawl spaces.
How much does spray foam insulation cost in Smithfield?
Costs depend on building size, foam type, and installation complexity. We offer free estimates tailored to your project.
Is spray foam good for soundproofing?
Open-cell spray foam helps reduce noise transfer between rooms and from outside sources.
What’s the best insulation for a warehouse in Smithfield?
Closed-cell spray foam is the top choice for warehouses it controls temperature, resists moisture, and improves air sealing.
Do you serve the Carolina Premium Outlets area?
Yes, we provide full insulation services in the Carolina Premium Outlets Area and all surrounding neighborhoods within Smithfield.