Roof Ventilation Over Porches

I have roof vents so i have roof ventilation.

Roof ventilation over porches.

The joint where the top of the porch roof meets the wall needs to be flashed well and most of the vent details for that look to me like they might leak water under some conditions of rain and wind. Soffit vents have much less risk of water entry. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. So i ll start by saying something that might sound controversial but really isn t.

Unlike most houses which sport a regular small porch area with room for just a couple of chairs. Though porches are more open to the air they may still have ventilation problems under the roof. Adding a roof to your front porch is among the most unique way to extend the space and also give a new look to your outdoors. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all.

Porches are often attached to the house. These vents are installed in the soffit the enclosed portion under the roof overhang and permit air to flow up under the roof and into the attic. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. The primary reason for adding vents to any roof is to reduce the amount of heat and humidity that builds up under the roof.

In the case of a roof over an. Renovating your house and looking for ideas to create a unique porch space. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. People have strong and differing opinions on whether roof venting affects shingle life.

Take for example ridge vents. You can think of something bigger and better. Porch roof ventilation options. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available.

Problems with porch roofs can cause intrusion of water into the interior of the house. Porch roofs can also develop ice dam problems like the rest of the house s roof.