Roofs Without A Continuous Eave

A typical metal roof overhang may be 2 to 4 inches or even less.

Roofs without a continuous eave.

Techni flo ev vented eave fascia is a one of a kind design that creates airflow to the eave. Construct a hidden roof intake vent at the top of the building wall by removing the wall top trim or top siding board cutting away any building sheathing or blocking at the wall top nailing 1 spacer blocks 16 on center nailing a new spaced out wall top trim board along the roof eaves and screening the opening against insects. The proper slope for guttering is per 5 to 10 feet. A passive ventilation system should have air inlets at the base of the roof usually in the soffits and outlets in the peak or gables.

Gutters should be installed by screwing or spiking them. Venting drip edge basically combines continuous soffit vent with an extended drip edge. However you ll want to have ample material to nail the tarp to another 2 by 4 and roll it up around the wood. Techni flo iv intake vent creates airflow for roofs without an eave.

An a frame building is a roof without eaves. One advantage is that they re incredibly efficient. On the other end of the eave there ll be excess tarp hanging off the eaves which you can trim if you like. So as aedi says treat the walls like a steep extension of the roof and it could work.

Most metal roofing is installed with little or no overhang either on eaves or gable edges because it tends to bend under heavy weights. An unvented roof assembly is possible only if you keep the roof sheathing warm enough to prevent conditioned air from condensing against it. The total venting space should equal 1 150 of the floor space. These fixed venting units have a lot of advantages over the other venting options.

Sometimes a home without eaves or soffits will use ridge vents. The easiest and best way to add ventilation to your roof without getting into the expense of a profile change is installing a venting drip edge. There are many such vents on the market and they re available at most lumber stores. The efficient design and easy installation of the eave vent translate into cost savings from lower labor costs and decreased heating and cooling costs.

Be sure to leave enough slack to attach this side to the house just under the eave for a snug fit.