The timber material you choose for your home's roof is very important, as it needs to be strong and resistant to damage. Because it is so important, note a few factors to consider when choosing roofing timber material, either for a new home construction or for when you're ready to renovate.
Wind resistance rating
Your home's roof actually helps to support the weight and structure of the home. This is because the home's frame is attached to the roof fame, and the roof then holds much of its weight in place, keeping each side level and even and reducing the risk that the home may settle or shift to one side. Weak timber that doesn't have a good wind resistance rating may not offer this support after getting damaged in a strong storm, and your home's overall structure may then suffer.
You may not think you live in a very windy area but it only takes one storm to have your roofing timber start to pull away from its connectors. In turn, you may see that your roof begins to form leaks and allows in drafts during winter and hot air during summertime. Consider investing in the strongest wind resistance rating possible to protect your home from this potential damage.
Fire resistance rating
The type of cut to a timber roofing material may affect its fire rating; many timber beams are so dense inside that they don't have air to feed a fire, and they may have a higher fire resistance rating than asphalt tiles. On the other hand, some timber beams and other materials may have very inexpensive and thin coatings that give them a poor fire resistance rating. This can be dangerous if your home were to be struck by lightning or if a brushfire started in your area. Be sure you note this rating and don't assume that all timber roofing materials are the same when it comes to fire safety.
Sustainability
If you're worried about how your roofing materials may contribute to deforestation, note the sustainability of your choice. Many timber companies have their own forests that are grown specifically for use in the construction industry, so you are not getting wood from the rainforests or other such protected areas. If you cannot see the origin of any roof timber you have chosen, you might consider looking for something that outright says it's grown from sustainable forests so you know your new roof has little impact on the environment.
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