Carlisle Sure-Weld TPO Universal Corners, Pre-Molded Flashing Corners, Gray, 3" Inside / 6" Outside - image 1

Carlisle Sure-Weld TPO Universal Corners, Pre-Molded Flashing Corners, Gray, 3" Inside / 6" Outside

Regular price $15.20

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Carlisle Sure-Weld TPO Universal Corners, Pre-Molded Flashing Corners, Gray, 3" Inside / 6" Outside


Carlisle Sure-Weld TPO universal corners are pre-molded, heat-weldable flashing corners in gray, sized 3" inside and 6" outside. Each corner can be cut into one outside or one inside corner. Sold individually, they pair with Sure-Weld TPO membranes and flashing on commercial roofs.


Key Features:

  • Labor Saving: Pre-molded corners provide substantial labor savings compared to field fabricating from non-reinforced flashing.
  • Universal Cut Design: Each universal corner can be cut into one outside corner or one inside corner.
  • Wide Deck Flange: The large 6 inch wide deck flange reduces the need for T-Joint Covers.
  • Consistent Appearance: Pre-molded corners give a more professional, consistent appearance than field-fabricated corners.
  • CFA Program Quality: Part of the Certified Fabricated Accessory (CFA) program, meeting the quality tolerances required for Carlisle warranted roofing systems.
  • Right-Angle Details: Conforms easily to details on new construction installations where right angles are common.

Specifications Table:

Specification Details
Brand Carlisle
Sell unit 1 piece
Product line Carlisle Sure-Weld TPO Universal Corners
Material TPO (pre-molded, heat-weldable)
Color / finish Gray
Dimensions 3" inside corner, 6" outside corner
Flange 6 in. wide deck flange
Program Certified Fabricated Accessory (CFA)
Application Flashing corners on commercial TPO roof details
Intended use Inside and outside corner flashing on TPO systems

Fit and Compatibility:

Designed for use with Carlisle Sure-Weld TPO membranes and flashing accessories, and qualified for inclusion in Carlisle warranted roofing systems through the CFA program. Each corner yields either one inside or one outside corner per cut; order enough for both corner types at curbs, walls, and penetrations.


Frequently Asked Questions (FAQ):

Q: What is included in one order?
A: One pre-molded Sure-Weld TPO universal corner in gray, sized 3" inside / 6" outside.


Q: Can it be used for both inside and outside corners?
A: Yes, each universal corner can be cut to form either one inside corner or one outside corner.


Q: How is it installed?
A: It is heat welded to the TPO membrane and flashing at corner details on the roof.


Q: Why choose pre-molded over field fabrication?
A: Pre-molded corners save substantial labor and give a more professional, consistent appearance than corners cut from non-reinforced flashing.


Q: What does the 6 inch deck flange do?
A: The large 6 inch wide deck flange reduces the need for T-Joint Covers.


Q: Are they accepted in warranted systems?
A: Yes, CFAs are the factory-fabricated TPO accessories that meet the tolerances required for a Carlisle warranted roofing system.


Expert Verdict — Reviewed by the SuperArbor Pro Desk

On any commercial TPO job with curbs, parapets, or pipe penetrations, pre-molded universal corners dramatically cut labor and improve weld quality versus field-cut flashing. Keep a stock of them on every TPO service truck. Cut and position the corner before final welding, and allow proper dwell time for the weld to bond per membrane welding practice.

Hot-air welding equipment produces high heat; wear heat-resistant gloves and eye protection and follow jobsite hot-work practices.


Order Carlisle Sure-Weld TPO Universal Corners for fast, consistent corner flashing on your next TPO roof.

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All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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