Is it possible to install a wood roof over an asphalt roof?

Answer: Yes, if the asphalt roof is in decent condition
Explanation: If you are looking for a way to upgrade your roof, you might be wondering if you can install a wood roof over an asphalt roof. The answer is yes, but there are some conditions and limitations to consider. A wood roof, also known as a cedar roof, is a type of roofing material that consists of wood shingles or shakes. It offers a natural and rustic look, as well as durability and resistance to weather and insects. However, a wood roof requires more maintenance and care than an asphalt roof, which is made of asphalt shingles that are cheaper and easier to install. One of the main challenges of installing a wood roof over an asphalt roof is ventilation. You need to ensure that there is enough air circulation between the two layers of roofing to prevent moisture buildup, mold growth, and rotting. You can achieve this by using a special underlayment or a system of battens that create a gap between the asphalt and wood shingles. Another factor to consider is the weight of the wood roof. You can only install one layer of wood shingles over one layer of asphalt shingles, as adding more layers would exceed the load capacity of your roof structure and cause sagging or collapse. You also need to check the local building codes and warranty requirements before installing a new roof over an existing one. The best way to determine if a wood roof over an asphalt roof is possible and suitable for your home is to consult a professional roofer. A roofer can inspect your roof, advise you on the best option, and provide you with a free estimate. Contact us today to schedule your roof inspection and get started on your roof project.

Answer: No, not usually
Explanation: We never roof over an existing roofing system; always we go down to the decking

Answer: Yes, if the asphalt roof is in decent condition
Explanation: Yes it is, I would not recommend it.

Answer: No, not usually
Explanation: I would remove the existing shingles to inspect the existing roof deck before trying to install wood shakes. It's important to have a good solid deck to nail fasteners into.

Answer: Yes, if the asphalt roof is in decent condition
Explanation: However, they must be split or rough shakes and have either Cedar Breather underlayment (or comparable) or a system of battens. I typically advise to always tear off the existing system to the deck, especially here in Texas.

Answer: No, not usually
Explanation: roof will sweet.

Answer: Never
Explanation: Its always best to remove the existing roof, to re-nail the deck and replace any deficient sheathing.