How To Make A Chimney Cover On Roof

Use the sheet metal to form the roof of the cap and then use the wire netting to form the walls of the cap.

How to make a chimney cover on roof.

Stray wild animals and fallen leaves may also be the cause of blockage. Put an end of a level against the chimney lay the other end on the roof set it level and use. Chimney caps installations are done to keep rain and snow buildup in your chimney. Install waterproof membrane over the roof and up the side of the chimney.

Roof vent cover from start to finish. Find the flue on your chimney which is the clay or metal. If you re flashing a masonry chimney nail the flashing to the roof as far up the flashing as possible. Having a chimney cover on your chimney is not only stylish but it s a huge safety precaution.

Step 2 determine the pitch or slope of the roof behind the chimney. Simply putting a flat screen on top of a chimney is very dangerous. Luckily it was only about a 3 12 pitch. Buy a cap that has the same length.

In the center of the plywood draw the outline of the cutout for the flue by using the flue s measurements. Add inch to each side of the outline to make the gap between the flue and cap. Cap flashing counter flashing inserted into mortar joints will cover the top edge. Measure the length and width of the flue on your chimney.

Cover that with metal flashing bent at 90 degrees with one side over the roof and the other up the chimney. Lay soldered corner flashing around the corner and over the base flashing. Cut on this line to make the flue cutout. Get onto your roof with a ladder.

Every year there are thousands of fires that are started because burning embers rise up through the uncapped chimney and land on the roof or yard. Other than to keep things out chimney caps are also installed to keep rising sparks and embers from coming up the flue and onto the roof which may cause a fire. Use a ladder that extends at least 3 feet 0 91 m above your roof so you can. We are making and installing a saddle for a chimney on a 2 story tile roof repair.

Measure out your materials using the chimney measurements that you acquired earlier to create your homemade chimney cap. Create the cutout for the flue.