Basement Wall Systems Explained

Basement wall systems are a terrific way to convert your unfinished basement into useful living space. With people spending more and more time at home, a basement recreation room is a great way to entertain while saving money. These wall systems are easier and quicker to install than traditional methods and they also offer attractive characteristics such as better insulating properties, durability and mold/mildew resistance. 

Insulating Properties

Every basement has a tendency to feel damp, even if the best waterproofing materials were used. That’s because water vapor can still infiltrate the waterproofing on the walls causing that all too familiar damp feel. This is a particular problem when using traditional wood framing and fiberglass batt insulation for your basement walls. Over time, the wood studs absorb moisture and could develop mold. The fiberglass insulation compresses as it absorbs moisture, greatly reducing its insulating value. To combat this, most basement wall systems utilize 2-inch rigid foam insulation with a ½ cement fiber panel on top, usually with a vinyl finish applied. Basement wall systems generally have an R value of between 10 and 13, which is better than traditional wood framing and fiberglass batt insulation.

Mold and Mildew Resistance

Mold and mildew thrive in dark, damp spaces like basements. Using wood framing and drywall usually creates a cavity between the concrete and finished wall. Even laying the framing directly against the wall will leave space. Water vapor permeating through the cement or block wall is trapped in this dark cavity which facilitates mold growth. The paper backing of drywall contributes to the problem since paper promotes mold growth as well. Basement wall systems use rigid foam insulation and composite materials for their finished panels. These materials are sometimes even treated to give them even more resistance to mold.

Durability

Another great aspect of basement wall systems is their durability in high traffic areas. The open floor plan of most basements makes them the ideal choice for playrooms, fitness rooms or recreation rooms. All of these types of rooms need to be especially durable to withstand the assortment of dings and dents these walls are sure to endure. The composite materials and cement fiber materials used in the finished panels of basement wall systems are much more durable than drywall. Anyone who’s had to patch and spackle a hole in their basement wall will certainly appreciate their exceptional durability. Plus, they don’t require a fresh coat of paint every few years to keep them looking new. Since most manufacturers use a vinyl coating on the finish panel, all that’s required to keep them looking new is some soap and water.

Given the benefits that basement wall systems offer in regards to better insulating properties, mold resistance, and durability, it’s no wonder they're becoming an increasingly popular choice among homeowners. These walls are also easier to install than traditional framing and drywall wall systems. The money you could potentially save on the labor costs could go to the 60-inch high definition television that would complete your dream basement.