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Product Highlights

  • ENERTITE®

    ENERTITE® is a low-density, open-cell spray polyurethane foam (SPF) insulation that provides air sealing, sound absorption and thermal insulation, allowing you to better control your indoor environment and create more energy efficient, comfortable and healthier homes and buildings. Applied as a liquid, this water-blown foam quickly expands to many times its original size, completely filling wall and roof cavities.  ENERTITE® easily seals difficult-to-reach areas such as corners and around pipes and wiring to create a seamless seal against air movement.

    Learn more about ENERTITE®

  • WALLTITE®

    WALLTITE® is a closed-cell spray polyurethane foam (SPF) insulation that creates a seamless, insulating air barrier to improve the energy efficiency, comfort and durability of homes and buildings.  Spray applied as a liquid, WALLTITE flows in and around difficult to reach areas, creating a airtight seal.

    Learn more about WALLTITE®

  • SKYTITE®

    SKYTITE® high-performance roofing systems provide seamless, leak-free protection from the elements with some of the highest wind uplift and hail resistance ratings in the industry. Spray-applied, the exterior low-slope roofing systems are self-flashing and easily conform to unusual shapes. SKYTITE can be applied to existing substrates, eliminating the need to costly tear-offs and reducing waste in landfills.

    Learn more about SKYTITE®

Spray polyurethane foam (SPF) can be used in applications from the ground up. Learn about the types of residential spray foam applications and their benefits.

Spray Foam Applications for Commercial Buildings

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Application & Product Highlight

HP+™ High-Performance Wall Systems

This isn’t just any wall. It’s an efficient way to build homes and buildings, one that increases the durability and longevity of a house, and makes economic sense for both builders and owners. It’s the HP+ Wall System.

A New Way to Build

The HP+ Wall System is designed to deliver a smart, innovative way to build affordable, high-performance homes and buildings.

Build Stronger:  Create a stronger wall assembly and use less wood than traditional construction.

Build Smarter:  Construct a wall assembly that incorporates continuous insulation and an air/vapor barrier system without the need for a conventional vapor or weather resistive barriers.

Build Sustainable:  Minimize energy loss with reduced air leakage and high R-value.

The 1-2-3 Power Combo

The HP+ Wall System combines three superior construction components:

WALLTITE®

WALLTITE is a closed-cell, spray-applied polyurethane foam that provides superior insulation, strength and energy efficiency.

NEOPOR®

Neopor is a graphite-enhanced and rigid thermal foam insulation that helps mitigate the risk of moisture inside of wall cavities.

Weather Resistive Barrier

Creates a seamless barrier of exterior protection to above grade wall substrates.

This powerful combination delivers exceptional control of heat, air & moisture and increases structural integrity.

Low Score, High Value

The superior durability and performance of the HP+ Wall System can help builders meet new and challenging code requirements and improve Home Energy Rating System (HERS) index scores. The air sealing and thermal benefits of this system can also help meet the 45L Federal tax credit criteria.

Building more energy efficient and durable homes with a strong resale value is just another reason clients gravitate to builders' like Tim O'Brien Homes. Homes like these can more easily comply with ENERGY STAR® v3.2 and/or DOE Zero Energy Ready Homes (ZERH) program requirements.  Many of the components of this high-performance system are also ENERGY STAR certified insulation materials.  Structural design values for the HP+ Wall System are found in the Technical Evaluation Report (TER).

BASF HP+ Wall TER 1403-01

Home Energy Rating System (HERS) Index Scores

ENERGY STAR v3.2 Program -  45L Federal Tax Credit Info

DOE Zero Energy Ready Homes (ZERH) Program -45L Tax Credit Info

ENERGY STAR Certified Insulation

“We have to look at everything as a system.”

Craig North

Director of Construction, Tim O’Brien Homes

Brochure

BASF HP+ Wall Tim O'Brien Homes Case Study

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“It's more than just the products and the walls—it goes together in harmony.”

BASF Corporation

Did You Know?

In regions where there are growing disaster-resilience needs, the HP+ Wall System and other applications of closed-cell spray polyurethane foam can be utilized to help mitigate these additional challenges.

Read more about how BASF spearheaded the uses and adoption of SPF materials for disaster durable construction approaches throughout the US market.

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Application & Product Highlight Disaster Durable Solutions

Disasters are becoming more frequent, intense, and costly—posing serious threats to the built environment. BASF leverages the power of chemistry to strengthen structures against natural and manmade catastrophes, helping protect properties, investments, and communities from an increasingly unpredictable world.

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Brochure

BASF HP+ Wall Systems

Thumbnail of document BASF HP+ Wall E-Series
Brochure

Arizona Case Study in Energy Savings

Thumbnail of document Case Study - Arizona Homebuilder Energy Savings with Spray Foam
Brochure

BASF Residential Spray Foam Applications

Thumbnail of document Residential Spray Product Line Sell Sheet

Interested in building with HP+ Wall?

Connect with one of our construction experts today.

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What's New

Event Sep. 11, 2025
Continuing Education: Advances in Sustainability with Spray Polyurethane Foam

Join us for a 1 hour webinar with approvals from AIA and USGBC / GBCI with a sustainability focus!

 Register today
Event Sep. 17 - 19, 2025
2025 EEBA High Performance Home Builder Summit

Register today
Event Oct. 8 - 11, 2025
2025 ICAA Convention & Tradeshow

Register today
See more videos
Video

Protect Your Home from Storm Damage with WALLTITE® Closed-cell Spray Foam

Discover how WALLTITE® closed-cell spray foam by BASF helps strengthen homes against hurricanes, flooding, and extreme weather. As part of BASF’s Disaster Durable Solutions, WALLTITE® provides a seamless air and moisture barrier, structural reinforcement, and long-term resilience. Build smarter. Build stronger. Build with WALLTITE®.

Video

Wildfire Protection Starts from the Top

Learn more about how unvented attics using BASF spray foam help to seal out embers and manage wildfire risks and damage to your home.

Video

WALLTITE® One Closed-cell Spray Foam– Performance Made Simple

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Warranty

Product Only Limited Warranty Request Form - WALLTITE®

Thumbnail of document Product Only Limited Warranty Request Form - WALLTITE®
Warranty

Product Only Limited Warranty Request Form - SKYTITE®

Thumbnail of document Product Only Limited Warranty Request Form - SKYTITE®
Warranty

Product Only Limited Warranty Request Form - ENERTITE®

Thumbnail of document Product Only Limited Warranty Request Form - ENERTITE®
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Enhance Performance in Multi-Family Projects

Two Tucson, Arizona Communities Trust ENERTITE® Open-cell Spray Foam to Increase Efficiency and Durability

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Project: Energy Savings and Comfort is Achievable in Arizona's Harsh Climate
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Energy Savings and Comfort is Achievable in Arizona's Harsh Climate

Homebuilder Cuts Cooling Costs by Up to 45% with BASF Spray Foam

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Project: Protect Your Home Against Wind, Water, and Rising Energy Costs
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Protect Your Home Against Wind, Water, and Rising Energy Costs

Build Resilience from the Top Down with a Sealed Roof Deck using WALLTITE® Closed-cell Spray Foam

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Application & Product Highlight WALLTITE® One - Effortless Efficiency

WALLTITE® One is a high-performance, medium-density, HFO-based closed-cell spray foam insulation designed for smooth, effortless application while meeting GREENGUARD Gold standards and other rigorous requirements. Ideal for insulation and air sealing in residential and commercial construction, it provides contractors with reliable yield and superior, hassle-free application year-round.

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Application & Product Highlight BASF Spray Foams Provide Extensive Credentials for Building Code Compliance

Commercial code compliance is simplified with this comprehensive offering across the BASF spray foam portfolio. Building envelope performance to meet efficiency and fire requirements can be easily accomplished with WALLTITE, ENERTITE and SKYTITE foam systems.

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Application & Product Highlight Industry-leading Designs for Multi-family Construction

BASF leads the US region in comprehensive, UL hourly fire-resistance rated assemblies, using spray foam in exterior walls, partition walls and floor-ceiling areas. Learn how these multi-attribute products can provide many features and benefits, allowing cost savings and efficiency gains in multi-dwelling unit projects.

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