Making Ridge Cap Shingles

It is not possible to cut caps with dimensional shingles.
Making ridge cap shingles. Since you only need a few bundles of capping per roof many cold weather contractors will simply pre warm a few bundles in their truck cab prior to use. Ridge cap shingles are designed to cover the cap between two roof surfaces where the shingles do not always touch. In doing so you can save money on the overall roofing estimate. Cedar shake roof ridge cap formations can be made using the leftover cedar planks that were used to shingle the roof.
Cut a new piece in half throwing out the half with the tar strip. In most cases the material used for ridge caps is asphalt shingles which is not quite far off from architectural shingles since it does feature an asphalt base. Nail down through the tar strip the dark grey shingle in your image. If you use normal shingles then you can cut the ends off and use them as ridge caps however this is not possible with dimensional shingles.
It is better to dab the hammered nail heads with roofing tar. Btw when i shingled my house i didn t have ready access to the matching ridge caps now many stores sell them next to the bundles. Although your handmade roofing caps may not be covered under the original roofing warranty they will improve the stability of the roof. Remember to cover the nail heads from the last step.
Glue down the cut shingle with roofing cement. How to use 3 tab shingles for ridge cap. Confirm that the ridge cap shingles will cover the nails of the overlapping shingles. If you have done your roofing using dimensional shingles then you should buy ridge caps made of the same material.
My roof was a straight run ranch with a 4 12 pitch. You should align the front edge or the pointed edge of the ridge cap along the chalk line. Start placing the ridge cap shingles along the chalk line. Create at least one.
Secure each ridge cap by hammering a roofing nail at its either ends. Continue shingling up both sides of the roof until a row of shingles from each side of the roof extends over the peak of the building. Just as important as the roof itself a cedar shingle roof cap keeps out water helps the house to stay cool during summer and traps heat in a home during cold winter months.