Vinyl Siding J Channel Sizes

At the bottoms of windows install under sill trim for horizontal siding and j channel trim for vertical siding.

Vinyl siding j channel sizes. Most vinyl siding manufacturers make two or three sizes of j channel. Georgia pacific j channel clay 0 625 in x 150 in vinyl siding trim. For a corner the under sill trim can also be installed into a similar size. For horizontal siding install f channel trim at the soffit and gable rake.

For vertical siding these channels typically have openings of 3 8 inch to 1 2 inch to receive siding panels and soffit materials. J channels are used around windows and doors on inside corners and where the siding meets the soffit or roof at an angle. Post by brewman thu oct 09 2014 12 38 pm. In the case of the former two the vinyl siding institute suggests inserting an uncut panel into a j channel measuring 3 8 of an inch.

Nail every 12 inches on center. J channel siding is used to finish the ends of vinyl siding around doors windows and on corners it gets its name from the j shape it has when looking down from the top of the piece. I see that the j channel comes in 1 2 inch and 5 8 inch. Simply slide the siding panel into the folded j channel.

Available in three sizes for 1 2 inch 12 7 mm channel using model jcc50r 5 8 inch 15 9 mm channel using model jccr and 3 4 inch 19 1 mm channel using model jcc75r. I m about to install 10 vinyl soffit and horizontal siding on my garage. How do i determine which i need to use. 1 2 or 5 8 j channel.

Item 6555 model 329058. If the top is mitered miter the sides as well. For vertical siding install j channel trim. Use the versatile malco j channel cutter to make drain tabs downstream notch cutouts and miter trim cuts in vinyl channel.

J channel siding will need to be measured accurately to allow for proper installation. Another reason why people might need a j channels is if they are installing soffit over open eaves or installing soffit over enclosed. 1 4 inch weep holes should be drilled about 12 inches apart into the j channel only. Siding manufactures differ in their recommendations regarding the spacing of the holes and the size.

Install trim under eaves rakes. J channel and dual undersill are important pieces of siding that need to be installed before a person can install the larger siding pieces. Page 28 of the vinyl siding institute s installation manual is. With the j channel you can trim like the pros making your vinyl siding work look seamless.