How To Ventilate Attic Without Soffit Vents

Several types of vents can be used to properly ventilate the roof of your home.

How to ventilate attic without soffit vents.

Venting solutions for roofs with no overhang or soffit install special roof intake venting products that work at the lower edge of the roof decking underneath the first course of shingles. Rafter vents should be placed in your attic ceiling in between the rafters at the point where your attic ceiling meets your attic floor. They call this a venting drip edge. If your roof peak runs parallel to the street put them on the backside where they ll be less prominent.

How to vent an attic with no eaves the function of soffit vents. Soffit vents and eaves are placed at the lower extremes of the roof and provide the intake ventilation. 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. 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.

How to vent an attic without soffit vents. The answer is rafter venting. Problems when roof has no overhang. The design of many older houses omits eaves which maximizes the amount of sunlight.

Ridge vents are used for exhaust or outflow of moisture heat and stale air. Mark the roof venting locations from the attic where you can see the rafters and avoid placing roofing vents over them. Use eye brow vents that are on the top of the sloping roof surface near the soffit eave area. Smart vent a special roof eaves vent product that provides a 3 4 opening about 6 above the top of the roof drip edge.

Roof ridge vents are placed along the ridge line of the roof. Place all the roof vents on the same side 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. For proper ventilation it isn t enough for air to simply get into your attic.

The venting drip edge seems to be the easiest and most common way to go. 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. 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.