Attic Insulation

What You Need to Know about Attic Insulation in Birmingham

It’s easy to forget how important the attic is in regards to heating and cooling your home. If you’re sensing that heat is getting out of your home and you can’t determine how or where, chances are that your attic has a role. Attic insulation helps trap 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. All in all, insulating your attic or upgrading your attic insulation may be one of the most important projects you do to keep your home warm and cozy in the chilly months.

Bonuses of Adding Insulation:

Older homes don’t usually meet current efficiency standards and are usually under-insulated. By preventing the heat from leaking through your attic, insulation reduces energy costs a lot and makes your home more energy efficient and cost-effective. Your heating and cooling systems can then run for fewer hours and maintain more comfortable temperatures, extending the life cycle of your system and decrease your carbon footprint. Not to mention that you can stay warmer in the winter and cooler in the summer – insulation holds the air from your HVAC system in your home and helps you stay more comfy every month of the year.

How to Tell if You Need Attic Insulation Service:

Deciding when you need to replace and reinstall your attic insulation requires a few safety considerations. The easiest way to determine your current insulation levels is visually – if your insulation levels are at or below your attic floor joists, you should add more insulation. But, if you can’t see any of your attic floor joists because the insulation is above them, you don’t need more insulation. Identifying your insulation’s “R-value” can also determine when it’s time to be replaced. R-values reveal the durability and thickness of the insulation and the kind of insulation it’s providing you. The higher the R-value, the more superior 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 padding. Note: Norrell Service Experts cannot offer asbestos cleaning or control in attics.

Types of Insulation:

Residential attic insulation is almost always composed of 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 typically 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, Norrell Service Experts can offer advice to you on the right type of insulation for Birmingham.

Installation Process:

While each type of insulation is put in differently, the first step is always calling professional attic insulation companies to find or read the R-value of your insulation, quote prices, and look for any air sealing needs. Here are the three most common types of attic insulation based on the different forms of insulation materials:

  1. 1.Roll-On: This speedy and easy installation process consists of rolling pad or blanket insulation flexibly and tightly across your attic. It is used with fiberglass, mineral wool, and other fiber insulation materials.
  2. Blown-In: This process is ideal for loose-fitting forms of attic insulation because it blows the material to seal small crevices, halting air leakage and moisture to reduce mold or odor build-up. It is used for cellulose and mineral wool insulation materials.
  3. Spray foam: This is the most energy-efficient form of attic insulation because it grows to fill the holes where it is sprayed into, producing air-tight seals that last longer than other insulations.
Rebates and Financing:

Some homeowners could be able to get rebates from their local utility provider if they choose to get more 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. View the finance offers that Norrell Service Experts Heating & Air Conditioning provides, making attic insulation replacement affordable for anyone.