ridge vent and powered
It is true that no ridge board is needed if the pitch is steep and rafters are directly opposed. This is the only time a ridge board is not needed.
A longitudinal member in a roof frame, usually for supporting common rafters or the like between the plate and the ridge. One of several horizontal timbers supporting the rafters of a roof. http://www.bw-industries.co.uk/roof-purlins.htm
The liner panel for a Butler roof system will support the weight of several weighing up to 300 pounds and their equipment during the erecting of a roof system. Safety standards require that the structure be able to hold at least one ton of weight.
WHICH VENT If you're talking plumbing roof vents or soffit or ridge attic air vents; absolutely not!! I can't thing of a single vent that would be opened and closed at will.
The hailstones struck the roof loudly during the storm.
Yes, the shingles blew off the roof during the storm.
The apex of roof is basically the highest point of the roof where ridge cap and ridge roll of a roof is located.
To seal the ridge from weather. If a ridge vent is used it is just that, a vent for the roof.
The highest part of the roof is the ridge.
In this sentence, "pounded" is a verb.
The highest point of each roof area.
peak or ridge or ridge cap
To install ridge cap on a roof, first, ensure the roof is clean and dry. Place the ridge cap over the peak of the roof, making sure it overhangs evenly on both sides. Secure the ridge cap in place using roofing nails or screws. Seal the edges with roofing caulk to prevent water leakage. Repeat the process for the entire length of the roof ridge.
The top of the house had a ridge on it.Our house has a ridge on the top of the roof.
In roof construction, a ridge board is a horizontal piece that connects the upper ends of the rafters, while a ridge beam is a larger, structural beam that supports the weight of the roof. The ridge board is mainly for alignment and connection, while the ridge beam provides structural support.
Ridge