But the snow country ridge vent has a minimum requirement of 3 12.
Ridge vent for a 2 12 roof.
See price on amazon.
I have flat roof 2 12 pitch torchdown on plywood rafters then drywall.
The reason this does not create an issue is that these houses aren t as air tight as the modern structures are which means they have adequate air movement despite the.
The main drawback of the air vent ridge shingle vent ii is a high price but it is all worth it.
I plan to reroof soon as i currently have 20 year old hot mop rocks.
12 roof ridge vent pros and cons.
Roof ridge 12 net free area sq.
Air vent venturivent 1 1 in.
After the ridge vent was installed we had quite some wind driven rains and i started to worry about the ridge vent.
Ideal for 3 12 to 16 12 roof pitch.
Should i install ridge vents.
Gaf cobra3 ridge vent.
I final got up to the roof and measured the slope it is 2 12.
Protects the attic from wind driven dust insects rain and snow.
So if you ve been struggling to live in your house because of too much heat the cobra ridge vent is the most viable solution especially if you don t want to use air conditioners.
In 0 1 10 1 12 5 1 12 1 16 2 17 2 18 6 21 5 1 282 1 300 1.
Best for the money.
I expect the torch down is best option due to low pitch.
Find roof ridge vents at lowe s today.
If you own an older home then there is a good chance that there isn t any roof ventilation.
Roof ridge exhaust vent in black case 31 model 2018000 93 31 case.
In fact the gaf cobra3 is rated as the best ridge vent for the money.