316 Insulation helps regulate your home’s temperature and takes pressure off your A/C and heating systems. It prevents the chilly outdoor air from seeping into your warm living spaces in winter and hot indoor air from escaping in summer. It’s a great way to save energy, reduce your utility bills, and enjoy a cozy, comfortable home year-round.

Whether your attic is finished or unfinished, insulation is an affordable way to increase the comfort of your home and make it more efficient. However, installing proper attic insulation requires some planning and preparation to ensure you get the best results. In addition, it’s important to understand the different types of attic insulation and their varying R-value ratings, as well as how they work together.

Spray Foam vs. Fiberglass: Choosing the Best Attic Insulation Material

Loose-fill insulation, typically fiberglass batting, is the most common DIY option for attic insulation. It’s inexpensive and easy to install, but it doesn’t offer the same level of moisture resistance as other options and is a favorite snack for raccoons. It’s also susceptible to gaps, and it’s not recommended for homes with ductwork or dropped soffits.

Spray foam insulation, made from polystyrene, polyisocyanurate, or polyurethane, comes in boards or panels that are applied against the attic’s structural components. It has a high R-value per inch, is moisture-resistant and is more durable than fiberglass batts or cellulose. It can emit odors, require special ventilation and be difficult to remove or replace if damaged.

The blown-in cellulose insulation method is more expensive, but it offers the highest R-value per inch of any attic insulation, making it the most energy-efficient choice. It’s also more moisture resistant than fiberglass and can help with noise reduction and pest control.

316 Insulation of Tacoma
3010 N 27th St Tacoma WA 98407
253-201-2962