Flashco Universal TPO Inside/Outside Corner Flashing, White, 3 in x 3 in x 6 in (60 mil)
$13.50
Universal TPO Inside/Outside Corner (White)
Flashco’s universal TPO inside/outside corner flashing is an injection-molded, weldable accessory designed to quickly seal 90° roof corner details. The one-piece design offers a uniform, professional finish while reducing labor versus field-fabricated corners.
Key Features:
- Universal Corner Design: Flashes either 90° interior or 90° exterior corners by cutting the riser as indicated in the diagram.
- Labor-Saving Installation: Pre-molded part saves significant time compared to field fabrication.
- Weldable TPO Construction: Made from injection-grade TPO for reliable heat-weld compatibility.
- Consistent Finish: Provides a better fit and more uniform appearance than field-flashed corners.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Flashco |
| Category | Flashing |
| Sub Category | Single Ply Membrane Flashing |
| Product Type | Molded universal inside/outside corner flashing |
| Material | TPO (weldable, injection-grade) |
| Thickness | 60 mil |
| Color | White |
| Size | 3″ x 3″ x 6″ |
| Corner Compatibility | 90° interior or 90° exterior (cut at top or bottom of 3″ riser portion) |
| Manufacturing Method | Injection molded |
| Unit of Measure | Piece |
Frequently Asked Questions (FAQ):
Q: Is this part for inside corners or outside corners?
A: Both—this is a universal molded corner that can be used for 90° inside or 90° outside corners by cutting at the top or bottom of the 3-inch riser portion per the manufacturer diagram.
Q: What roofing membrane is it compatible with?
A: It is a weldable TPO corner flashing intended for TPO single-ply roofing details.
Q: What size is the corner flashing?
A: Standard size is 3″ x 3″ x 6″.
Q: What thickness/material is it made from?
A: It is comprised of 60 mil injection-grade, weldable TPO.
A Seamless Corner Detail, Perfected
Precision is luxury—even in the unseen details. This molded white TPO corner creates a crisp, uninterrupted transition at 90° roof corners, delivering a finish that feels intentionally tailored rather than improvised. Its sculpted, uniform form elevates the entire edge condition, making the roofline look cleaner and more resolved. It’s the kind of finishing piece that turns performance into polish—essential for a truly elevated build.
Choose Flashco’s universal molded TPO corner to speed installation and deliver a cleaner, more reliable corner detail.
Installation
Reviews
"Shipping was faster than I expected. The zipper glides without catching. I've had it on the kitchen counter daily. Scent is lighter than I pictured, which I prefer anyway. Shipping was quick and the item delivered."
"Ordered the 3-pack on sale and the compartments keep everything organized. It's been my go-to for morning coffee runs. The box was a little beat up but the item inside was perfect. I'm in Denver, CO. Pleasantly surprised."
"Got the white finish and the zipper glides without catching. Took it on a road trip last weekend. Five stars from me."
"Came earlier than the promised date. The color matched the listing exactly. Used it on my commute all month. Took a minute to snap together, fits great now. Five stars from me."
"Got the charcoal one and the connectors click in securely. Used it for a week of meal prep. No complaints so far."
"Packaging was secure and nothing moved. The zipper glides without catching. I've had it on the kitchen counter daily. Happy with my purchase."
"Packaging was secure and nothing moved. Build quality is better than the photos suggested. Running it through my routine for a month. Worth the money."
"Picked the blue one and setup took me less than five minutes. Tested it through a full week of rain. Would buy again."
"Got the navy version and the material feels solid and well-made. It's been on my nightstand since it arrived. Definitely a repeat customer after this."
"Picked the blue one and the zipper glides without catching. Took it to the lake house for the weekend. Happy with my purchase."
