![]() ![]() Many of these companies know that spray insulation isn’t suitable for every area of the home. Also, insulating pipes with foam might be on the services menu as well. For example, many companies offer HVAC insulation for ductwork, helping homeowners retain heat or conditioned air as it passes through their HVAC ducts. Some companies offer additional services, which might make them a better choice for a homeowner’s needs. These accreditations signal a high level of professional and industry commitment. Customers can look for contractors with SPFA (Spray Polyurethane Foam Alliance), NAHB (National Association of Home Builders), or ICAA (Insulation Contractors Association of America) accreditations. In some areas, it may be illegal to hire a contractor that doesn’t have these required documents.Īlso, narrowing down a list of potential companies could come down to accreditations. When this is the case, homeowners will want to request proof of their business license, professional license, and general liability insurance. Some states may have some explicit rules around licensing and insurance for spray foam insulation contractors. Homeowners considering having several areas of their home insulated will want to look for companies that insulate more than just attics. ![]() These companies may offer blow-in insulation services or fiberglass batt insulation, each with its own application process. Some spray foam insulation businesses specialize in multiple insulation types, including spray foam. Spraying foam insulation behind enclosed drywall can be risky, as too much insulation can cause the drywall to bow or break. For example, many contractors specialize in attic insulation as there is rarely any drywall to deal with, allowing them easy access to spray foam between roof rafters or joists. Spray foam insulation services may only install insulation in certain areas of the home. Knowledgeable spray foam contractors will be able to provide information on what materials they use. Folks focusing on eco-friendly products will want to consider a company that uses spray foam that is low in harmful byproducts. These blowing agents range from harmless water and carbon dioxide to more environmentally dangerous hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), and volatile organic compounds (VOCs). Both are effective thermal and sound insulators, but closed-cell foam is water- and vapor-resistant.īoth products are propelled out of a hose with a blowing agent. Open-cell spray foam consists of tiny pockets throughout the foam that are not completely sealed, while closed-cell foam consists of completely sealed cells. While there are many options for spray foam insulation, they generally boil down to types: open cell and closed cell. For some folks, the convenience of online scheduling may be a significant factor. Some contractors may allow customers to schedule these appointments online, while others may require the customer to call. Each contractor’s service area is different, but homeowners will want to find one that works in their area.īefore the contractor can provide the homeowner with a price, they need to schedule a time to see the home and take some measurements. For others, their service area may include the entire state. For some contractors, it may be 25 or 30 miles. Spray foam insulators generally work within a set distance of their shops that’s known as a service area. ![]() Homeowners have many things to consider during their search, and the following sections will highlight the most important of these points. It also comes in bags as loose fill that can be blown into attic.Photo: What to Consider When Choosing One of the Best Spray Foam Insulation ServicesĬhoosing the best spray foam insulation service requires more than simply typing “spray foam insulation companies near me” in an internet search bar. In homes it can come in various hues and is commonly found in blanket form, called batts. A type of fiber primarily composed of glass, used in a wide variety of applications, and predominantly employed as a residential and commercial thermal insulator.In fact, the United Nations arrived at a decision to phase out HFC’s from use The blowing agents in most types of closed-cell spray polyurethane which are Hydrofluorocarbons (HFCs), a type of greenhouse gas, which cause harm to the ozone layer, and have been proven to contribute to global warming.Also known as ‘closed-two pound foam made from raw biological materials.’ Closed- cell foam is a vapor retarder.Requires a vapor retarder (like gypsum wallboard).Also known as ‘half-pound foam made from raw biological materials, carbon dioxide or water.’.Manufactured from 1lbs density EPS foam (100% recyclable Expanded Polystyrene) with a foil facing reflective skin surface on front and back. ![]()
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