Closed-cell spray foam insulation earns its keep in the zones of a home that fight moisture, air leakage, and tight cavities: the attic roof deck, crawl spaces, basement and foundation walls, rim joists, and exterior walls where you need high R-value in limited depth. Rated at roughly R-6 per inch and acting as both an […]
Open-cell spray foam insulation is a light-density spray polyurethane foam, often called half-pound foam, that expands to fill wall cavities, seal air leaks, and absorb sound. It is one of the most effective air-sealing materials available, but it also carries real limitations homeowners should weigh before committing: a lower R-value per inch than closed-cell foam, […]
Insulation R-value measures how well a material slows conductive heat flow under controlled laboratory conditions, while overall thermal performance measures how well a complete assembly- a wall, an attic, a crawlspace, or an entire building envelope- resists heat transfer once thermal bridging, air leakage, installation quality, and moisture are included. For homeowners and builders in […]
Replace existing insulation when it is wet, moldy, pest-contaminated, badly compacted, or sitting over unsafe materials like vermiculite or knob-and-tube wiring, and add spray foam insulation when what you already have is dry and intact but underperforms. For homeowners, builders, and property managers in Vancouver, WA, the right decision depends on three factors: the condition […]
Spray foam insulation improves HVAC system efficiency by turning your home’s envelope into a true air barrier, which cuts the heating and cooling load your equipment fights against every day. Rather than only slowing heat the way fiberglass or cellulose does, spray foam expands into gaps, cracks, and cavities to stop the air leakage that […]
Choosing the right insulation for a home or commercial building is crucial for energy efficiency, comfort, and cost savings. While spray foam insulation is a popular choice due to its high R-value and air-sealing properties, some homeowners and builders seek alternatives that offer similar or superior benefits. This article explores insulation options that may be […]
Spray foam insulation is a widely used method for improving home energy efficiency, reducing noise pollution, and enhancing indoor air quality. However, many homeowners have concerns about whether they can sleep in their house immediately after application. The presence of volatile organic compounds (VOCs), the curing process, and air quality concerns all play a role […]
Spray foam insulation is a highly effective method for enhancing a property’s energy efficiency, improving indoor air quality, and reducing utility costs. However, before installation, specific preparatory steps must be taken to ensure proper adhesion, effectiveness, and longevity. This guide will walk through the essential steps that must be completed before applying spray foam insulation, […]
Spray foam insulation is a popular choice for homeowners and businesses due to its durability and energy efficiency. One of the most common questions regarding spray foam insulation is its lifespan. Understanding how long spray foam lasts, what affects its longevity, and how to maintain it can help property owners make informed decisions. How Long […]
When selling a home, sellers often want to highlight upgrades or improvements that may add value to their property. Among these improvements, spray foam insulation is considered an energy-efficient option that offers a range of benefits. However, while spray foam insulation can enhance the comfort of a home, it can also complicate the sale. Homebuyers […]