Spray Foam Insulation

Seal, Strengthen, and Insulate with High-Performance Spray Foam

Spray foam insulation is one of the most advanced and effective insulation options available today — offering a unique combination of thermal resistance, air sealing, and moisture control in a single application. At 62 Insulation, we install both closed-cell and open-cell spray foam, helping homeowners and contractors across Central Kentucky build tighter, stronger, and more energy-efficient structures.

What Is Spray Foam Insulation?

Spray foam is a two-part liquid system that expands on contact to fill gaps, cracks, and cavities. As it cures, it forms a solid, continuous barrier that insulates and seals simultaneously — outperforming traditional materials like fiberglass and cellulose in key areas such as air tightness and moisture resistance.

We offer two main types:

Closed-Cell Spray Foam

Rigid and dense, ideal for exterior walls, crawl spaces, basements, metal buildings, and pole barns
Acts as both an air barrier and a vapor barrier
Adds structural strength to walls and roof assemblies
Higher R-value: approx. R-6.5 to R-7 per inch

Open-Cell Spray Foam

Soft and flexible, best for interior walls, ceilings, and sound-dampening applications
Excellent at air sealing but allows for vapor permeability, reducing risk of trapped moisture
More affordable per inch than closed-cell
R-value: approx. R-3.5 to R-4 per inch

Spray Foam Insulation Installer Central Kentucky

Key Benefits of Spray Foam Insulation

✅ Air Sealing in One Step

Expands to seal every gap, crack, and seam — reducing unwanted airflow and drafts
Lowers HVAC load and improves overall energy efficiency

✅ Exceptional R-Value

Delivers higher R-value per inch than traditional materials, meaning better performance in tight spaces

✅ Moisture Control

Closed-cell foam resists water and moisture intrusion
Helps prevent mold, mildew, and condensation — especially in crawl spaces and basements

✅ Structural Support

Closed-cell foam adds rigidity and strength to framing and sheathing

✅ Long-Term Durability

Doesn’t settle, sag, or degrade over time
Maintains consistent performance for the life of the building

✅ Noise Reduction

Open-cell foam absorbs sound between walls and floors for quieter living and working environments

✅ Improves Indoor Air Quality

Limits dust, allergens, and outdoor pollutants from entering through gaps and cracks

Where We Use Spray Foam

🏡 Attics & Rooflines (conditioned or unvented spaces)
🧱 Crawl Spaces & Rim Joists
🛠️ New Construction Walls & Ceilings
🏢 Commercial Metal Buildings & Shops
🚪 Around doors, windows, and HVAC penetrations
🚧 Retrofits & Energy-Efficiency Upgrades

Why Choose 62 Insulation for Spray Foam?

We’re experienced, certified spray foam installers with a deep understanding of building science. Our team:

Selects the right foam for your project goals and budget
Applies to proper thickness, density, and coverage
Follows all safety and building code requirements
Coordinates with HVAC and ventilation to prevent over-sealing

Ready to seal in comfort and seal out waste?
Spray foam insulation from 62 Insulation is a long-term investment in your home or building’s energy performance, durability, and comfort.

Frequently Asked Questions

When is a good time to add insulation to my attic?

A good time to add insulation to your attic is when you're experiencing high energy bills, uneven indoor temperatures, or noticing drafts — especially during extreme seasons like summer and winter. It's also ideal to upgrade during home renovations, roof replacements, or if your current insulation is old, damaged, or settling below recommended levels.

How long will it take to have my attic insulation removed and reapplied?

We recommend that our customers expect an attic overhaul to happen between 1-3 days, depending on the size and shape of the attic.

Will cellulose or spray foam make my house too tight?

Cellulose and spray foam insulation, especially when paired with proper air sealing, can significantly reduce air leakage — but they won’t make a home too tight if installed correctly. A well-insulated home still needs controlled ventilation, which can be easily managed with systems like bath fans or energy recovery ventilators (ERVs). In fact, sealing a home properly helps improve comfort, energy efficiency, and indoor air quality — as long as ventilation is part of the plan.