The most effective venting system for most type of roofs is ridge and soffit vents.
The venting system can be regarded as the plumbing vents, which entails the number of pipes leading from waste pipes to the outdoors.
This is usually through the roof, with the use of vents their will be release of sewer gases outside instead of inside the house.
Hence, The most effective venting system for most type of roofs is ridge and soffit vents.
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