Tile Roof Pentrations In Attic

Leave the drill bit sticking through the roof so you can find the hole.

Tile roof pentrations in attic.

Attic ventilation with clay tile roof this is probably a stoopid rookie type question but i have just recently noticed that most homes i see with clay tile roof have no visibe attic ventilation via ridge or other passive mechanical vents. Start in the attic and drill a hole through the roof in the desired vent location. Tile roofs in florida are now commonly adhered to the roof with foam. A roofer will from the attic mark a spot near the ridge of the roof he may first use nails from the attic to mark preferred spots between two rafters.

Plus roofing and attic ventilation systems can protect homes from the expensive roof and structural damage caused by trapped heat ice dams moisture and mold. From the roof the roofer will cut away shingles and underlayment and use a saber saw to cut a hole the same size as the diameter of the vent. Also in the past inappropriate foam types were used and these roofs were subject to premature failure. Try to keep it close to the fan location.

I would confirm for certain the lack of a roofing underlayment. Concrete and clay roof tile installation manual for moderate climate regions design criteria by roof tile institute and western states roofing contractors association one roof malfunction that can be easily avoided is the occurrence of ice damming. Tile roofing industry alliance. There are typically two options for ventilating a home with a tile roof.

They can be several feet above the leak or to the right or left of it. Installing a solar attic fan onto a tile roof can be very challenging. Especially when you already have untrackable roof leak s. Penetrations can include plumbing and roof vents chimneys dormers or anything else that projects through the roof.

Roof sheathing boards and barrel tiles have a ton of drying potential built in. From up on the roof use a jigsaw or reciprocating saw to cut a 4 in. Current drying potential of your roof sheathing. Cap tiles may are most likely to be lost first due to their increased exposure and vulnerability to wind damage.

Example of correct penetration installation for tile roofs. If you have attic access the easiest way to track down a leak is to go up there with a flashlight and look for the evidence.