Wood shake roofs still enjoy popularity, either among some followers of the Eco trend, or for those nostalgic of old rural houses. It is also the case of some owners of traditional houses who want to preserve the aspect of their original roof – which is commendable, but not very simple.
If once wood shakes were a natural, affordable roofing option, nowadays it can become a challenge, and the results are not always guaranteed.
- The problem of external humidity
This is perhaps the most significant problem related to this type of roofing. Due to its high hygroscopicity, wood deteriorates over time by cracking or deforming at the dimensional variations it experiences between cold and hot temperatures.
Wood shakes do not have a very rigorous finish, since the natural streaks that remain, corresponding to the fibers of the wood, help to drain the water faster.
Luckily, there are also waterproofing methods that can provide protection and increase the lifespan of this roofing material.
- Fire behavior
This is another specific problem of wooden roofs, which can be solved by treatments in the pre-installation phase and after. Treatments should be resumed periodically.
- Thermal insulation
Thermal insulation is necessary for a modern energy-efficient home. Even if wood is a material with good thermal inertia, this cover material does not prevent air circulation, and no waterproofing film will be able to work wonders. Therefore, additional thermal insulation is required and should be installed by https://www.lonsmith.com/, for better energy efficiency.