Georgia’s weather is once again working its way up to the extreme heat we are known for in summer. Whether it’s warm or cold outside, good insulation is vital to keeping your home a comfortable temperature without spending a fortune on your utility bills. In winter, good insulation in your walls keeps heat from escaping from your home, and in summer it keeps the heat from entering, allowing your heating and air conditioning to work more efficiently.
One of the most efficient forms of insulation available is foam board insulation, which provides incredible insulation with far less thickness than other types. Rigid foam board can be used in nearly every part of the home, from the foundation to the attic. There are some great reasons to use this type of insulation:
- Foam board is easy to install. Unlike fiberglass batting, it’s simple to cut the rigid sheets with a small handsaw or utility knife. It’s also safer to your health; there are no irritating fibers to cause sinus congestion and itching. It can be easily cut to any size or shape, and nailed or glued rather than stapled, which makes installation a lot quicker and easier.
- Foam board comes in a variety of R-values and thicknesses. It can be installed on the exterior of the building under new siding, over concrete basement walls, ceilings, and between studs on interior walls. The extremely dense, extruded-expanded polystyrene foam board is more resistant to moisture and can be used for low walls and roofs where other types of insulation won’t suffice.
- Foam board insulation serves year-around: In hot and humid Atlanta summers, it’s the most cost-effective way to provide excellent thermal resistance, preventing heat conduction through the structural elements like wood or steel studs. Rigid foam board is also much more resistant to mildew and mold growth than fiberglass.
- Less material goes a lot further: Polyisocyanurate foam board (polyiso) Is used for both residential and commercial construction applications. It has a reflective foil facing and a high insulating R-value of 7.0 to 8.0 per inch of thickness. It’s also easy to seal with foil-faced tapes.
If you want to renovate your Atlanta home with insulating foam board, we can help. Just contact Renewal Design-Build by calling 404-378-6962.