How To Install Shingles Around Roof Vents

They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic.

How to install shingles around roof vents.

Figure 1 install shingles just below vent pipe. Get on your roof using a ladder and locate the nail. Installing a roof plumbing vent is typically an easier task than flashing a chimney. When laying shingles work from the bottom to the top of the roof.

Secure any loose shingles around the area with nails. Continuous or individual soffits. An aluminum ridge vent has a mushroom shaped profile combined with a wide flange on both sides that sits on top of the roof shingles. Otherwise cut out the shingles using a utility knife.

Next hammer in a nail every few inches to secure the vent to your roofing structure. Momentarily lift the boot and apply sealant to hold the flashing in. A shingle over vent is installed over the ridge of a roof and is covered over by asphalt shingle caps that match the surrounding roof shingles. Install shingles as normal up to the base of the plumbing vent.

Place the flashing or boot onto the plumbing vent so the base is resting on shingles. Slide the top and sides of your vent underneath the surrounding shingles and leave the bottom side of the vent exposed and laying over the shingles. Use some asphalt roof cement under the cut shingle and around. Apply the roofing felt on the roof cutting a hole for the vent pipe.

Always install flashing around a chimney and other valleys where two roof planes meet as these areas are more prone to leaks if not protected. When determining the placement of the roof vents measure the vent housing and mark off the space on the roof. Soffit vents are one of the most popular intake vent styles. Apply the last row of shingles that is just below the vent pipe as shown in figure 1.

Continue the next row of shingles cutting a hole for the vent pipe. Allow space for the edge of the vent opening where it will rest on the roof. A roof vent installation kit will provide everything you need to vent your roof in one convenient package. Here is how you do it.