How To Ventilate Attic Without Soffit Vents

Smart vent a special roof eaves vent product that provides a 3 4 opening about 6 above the top of the roof drip edge.

How to ventilate attic without soffit vents.

How to vent an attic with no eaves the function of soffit vents. Roof ridge vents are placed along the ridge line of the roof. Install low gable vents located above the top level of the attic ceiling insulation. To install it remove the first few rows of shingles and cut away the leading edge of your roof sheathing and the top edge of your fascia.

Rafter vents or insulation baffles install in any rafter space to create narrow gaps that direct fresh air from the soffit vents to the peak of the roof. One great alternative to a soffit ventilation system is to install an intake vent right at the lower edge of the roof. The venting drip edge seems to be the easiest and most common way to go. Use eye brow vents that are on the top of the sloping roof surface near the soffit eave area.

Place all the roof vents on the same side of the roof. Rafter vents should be placed in your attic ceiling in between the rafters at the point where your attic ceiling meets your attic floor. Ridge vents are used for exhaust or outflow of moisture heat and stale air. How to vent an attic without soffit vents.

Mark the roof venting locations from the attic where you can see the rafters and avoid placing roofing vents over them. If your house doesn t have soffits or overhangs and the roof stops at the wall you can vent the lower edge of your roof with starter vent also called drip edge vent. The design of many older houses omits eaves which maximizes the amount of sunlight. If your roof peak runs parallel to the street put them on the backside where they ll be less prominent.

The bottom line on attic venting without soffits passive or turtle vents a ridge vent attic fans solar or hard wired gable vents or just air seal the attic and install foam insulation. Soffit vents and eaves are placed at the lower extremes of the roof and provide the intake ventilation. Several types of vents can be used to properly ventilate the roof of your home. Once they are in place you can then place the batts or blankets or blow insulation right out to the very edge of the attic floor.

They call this a venting drip edge. Focus on the other ventilation you have in the attic. Problems when roof has no overhang.