What You Need to Know about Attic Insulation in Roanoke It’s easy to forget how essential the attic is in regards to keeping your home cozy. If you’re sensing that heat is getting out of your home and you can’t figure out how or where, chances are that your attic is a factor. Attic insulation helps retain the heat that rises to the top of your home by cutting off possibilities for the heat to pass through your ceiling by conduction or air leaks. When it comes down to it, insulating your attic or putting in more attic insulation might be one of the most important tasks you do to keep your home warm and cozy in the winter months. Perks of Adding Insulation: Older homes don’t normally meet today’s efficiency standards and are often under-insulated. By prohibiting the heat from sneaking out through your attic, insulation reduces energy costs quite a bit and makes your home more energy efficient and cost-effective. Your heating and cooling systems will be able to run for fewer hours and sustain more comfy temperatures, increasing the life cycle of your system and reducing your carbon footprint. Not to mention that you will then stay warmer in the winter and cooler in the summer – insulation keeps the air from your HVAC system in your home and helps you stay more comfortable all year long. How to Tell if You Need Attic Insulation Service: Deciding when you need to replace and reinstall your attic insulation requires a handful of safety considerations. The easiest way to determine your current insulation levels is first by eyeing them – if your insulation levels are at or below your attic floor joists, more insulation should be added. But, if you can’t see any of your attic floor joists because the insulation is above them, you don’t need more insulation. Knowing your insulation’s “R-value” can also reveal when it’s time to add or replace. R-values indicate the durability and thickness of the insulation and how well it is doing its job. The higher the R-value, the better the insulation. R-values between R-30 and R-49 are recommended, depending on how cold the area that you live in can get, which can range from 12 to 20 inches of insulating power. Note: Service Experts cannot provide asbestos cleaning or control in attics. Types of Insulation: Residential attic insulation is almost always made of either fiberglass batts or cellulose. Fiberglass batts are created with pre-cut pink, yellow, or white wooly fiberglass material, normally stacked in rolls or in blanket format. Cellulose is more loose-fitting and is created from ground-up paper and cloth made to be fire-resistant. Cellulose is normally blown into attics through large hoses, reaching every corner of an attic for maximum coverage. There is also the loose mineral wool, foam board or blocks, and light-weight vermiculite possibilities that some homeowners opt for. As a top choice among attic insulation companies, as well as being a premier provider of HVAC services, Service Experts can guide you on the correct type of insulation for Roanoke. Installation Process: While each type of insulation is put in differently, the first step is always calling professional attic insulation companies to identify or read the R-value of your insulation, quote prices, and inspect for any air sealing needs. Here are the three most used types of attic insulation based on the different forms of insulation materials: Roll-On: This speedy and easy installation process is composed of rolling pad or blanket insulation flexibly and tightly throughout your attic. It is used with fiberglass, mineral wool, and other fiber insulation materials. Blown-In: This process is great for loose-fitting forms of attic insulation because it blows the material to get in to small crevices, preventing air leakage and moisture to reduce mold or odor build-up. It is used for cellulose and mineral wool insulation materials. Spray foam: This is the most energy-efficient form of attic insulation because it swells to fill the holes where it is sprayed into, creating air-tight seals that last longer than other insulations. Rebates and Financing: Some homeowners might have access to rebates from their local utility provider if they choose to add insulation due to its energy efficiency. Some areas can give up to $0.15 per square foot in rebates while others offer a flat-rate. Check out the finance offers that Service Experts Heating & Air Conditioning provides, making attic insulation replacement affordable for anyone.