Modified J channel

Name: Modified J channel
Brand: Sanders Sheet Metal
SKU: SSMMODJ
Price: 33.00 USD
Availability: InStock

SSMMODJ

Roofing trim · panel receiver

Sanders standard spec

Profile4¾" × 2½"

Material24 ga Kynar

Sold as10-ft section

Custom order form

Spec sheet (PDF) Color chart Finish warranty Install guide Request a takeoff

OverviewMaterialsSizes & profileInstallationColors

Modified J channel installed system render

Modified J Channel — deeper pocket on an outstand, long base screwed to the wall

Deeper pocket for thicker panels

Outstand holds the face off the wall

Long screwed base — solid anchor

Clean termination line

24 & 26 gauge steel

29 standard colors

Up to 10′ lengths

Fabricated to your drawing

Modified J Channel is the heavy-duty receiver — a long base screwed flat to the wall, an outstand that kicks the face out, and a deeper pocket that swallows thicker panel ends. Buy the standard profile online, or have it formed to your dimensions with a quick quote.

Modified J channel is fabricated from steel and finished in your choice of standard or custom color with a durable factory paint finish. The substrate carries the mill’s coating; the paint finish carries the coating manufacturer’s warranty. Tell us your color and gauge and we’ll match the job.

Gauge24 / 26 ga

Color chart Finish warranty

Standard profile shown — online orders are exactly this piece. Need different dimensions? We custom-bend to order — request a quote.

Bend anglesStandard or noted

LengthUp to 10′

Miters & splice platesOptional — ask us

Custom order form All drawings

Step-by-step install for Modified J channel — laps, fastener spacing, sealant, and the transitions where it meets panel, wall, and valley. Open the full guide:

Open the install guide Request a takeoff

Available in every color on the SSM color chart — 29 standard colors plus custom finishes, color-matched to most manufacturers. Bare galvalume and galvanized are available too.

View the full color chart Try colors on a building