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Z closure

SSMZCLOSE
Roofing trim · closure
Sanders standard spec
Profile1¼" × 1½" × 1¼"
Material24 ga Kynar
Sold as10-ft section
Custom order form
OverviewMaterialsSizes & profileInstallationColors
Z closure installed system render
Z Closure at the base of the panels — top leg screwed behind, web kicks out, bottom leg sheds clear
Closes and finishes panel transitions
Top leg tucks behind the panels
Bottom leg sheds water clear
Made to your three leg lengths
24 & 26 gauge steel
29 standard colors
Up to 10′ lengths
Fabricated to your drawing
Z Closure steps the metal between materials — top leg fastened behind the panels, web out, bottom leg hanging clear to shed water onto whatever is below. Three legs, your lengths, your gauge and color.

Z closure 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
Z closure — standard profile dimensions

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

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

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.

Want Z closure on your next roof?

Tell us the leg lengths, gauge, and color — we’ll quote it fast.

Get a free quote