When it comes to external timber frame wall your timber frame walls there are many different options available. Some options are better than others when it comes to thermal performance, fire safety, acoustics, and more. Some insulation materials are more breathable than others, which is important to prevent moisture damage in the timber framing.

In this article we take a look at a solution to help with this. It uses a timber frame wall panel system that can be supplied as either an Open Panel or Closed Panel System. Both systems are designed with a service void already incorporated in the panel as well as Fermacell Board which replaces the need for plasterboard and saves on site labour costs.

Optimizing Comfort: Insulating External Timber Frame Walls

The timber wall panels can also be pre-treated as required for a Class D timber and can be fitted with an external cladding of your choice. This is a much faster way to get your building up and running with minimal disruption and it also means that you have peace of mind knowing the timber is protected from the elements.

The system has been designed to achieve very low u-values without the need to increase the thickness of the walls. This is possible because the timber frame is insulated within the stud void and not on the face of the cladding as you would find in traditional cavity construction. The performance of the walls is mainly influenced by the insulation material used. For example, mineral wool insulation performs better than fiberglass. In addition, it is recommended that the timber frame is ad to a moisture content of less than 20% before installing the insulation.