Description
TPO-Coated Metal Gravel Stop
This Flashco TPO gravel stop helps finish and protect roof perimeters by providing a durable edge detail designed for TPO roofing systems. Its coated-metal construction allows the roofing membrane to be welded directly to the metal, helping streamline perimeter detailing and reduce reliance on adhesive stripping.
Key Features:
- Direct-Weld TPO Surface: Coated with a non-reinforced TPO membrane so field membrane can be welded directly to the metal
- Streamlined Perimeter Detailing: Helps eliminate the need for adhesive perimeter strips at the roof edge
- Durable Coated-Metal Construction: Manufactured from metal substrates and finished with a membrane coating for long-lasting edge protection
- Clean White Finish: White color option designed to coordinate with standard TPO roof systems
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Flashco |
| Category | Flashing |
| Subcategory | Gravel Stops |
| Membrane type | TPO |
| Color | White |
| Profile size | 2 x 3 |
| Unit of measure | Piece |
| Coated metal gravel stop line – standard sizes (line info) | 2 in x 4 in and 3 in x 3 in profiles |
| Coated metal gravel stop line – kick (line info) | 3/8 in kick |
| Coated metal gravel stop line – angle (line info) | 30° away from the wall |
| Coated metal gravel stop line – substrate options (line info) | 24-gauge G90 galvanized steel; 40-gauge 3003 H14 aluminum; or 24-gauge 304 stainless sheet |
| Coated metal gravel stop line – membrane coating thickness (line info) | .025 in non-reinforced membrane |
| Coated metal gravel stop line – weldability (line info) | Membrane may be welded directly to coated metal |
Frequently Asked Questions (FAQ):
Q: Is this compatible with TPO roofing membranes?
A: Yes—this gravel stop is TPO-coated so the field TPO membrane can be welded directly to the metal edge.
Q: Do I need adhesive perimeter strips with this gravel stop?
A: Typically no; the coated metal is designed to allow direct welding of the membrane, which can eliminate the need for adhesive stripping.
Q: What size is this gravel stop?
A: This item is the 2×3 profile in white (per the product name/SKU listing).
Q: What is the product made from?
A: Flashco’s coated metal gravel stop line is manufactured using metal substrates (including galvanized steel, aluminum, or stainless sheet) that are coated with a layer of non-reinforced membrane.
A Crisp Edge That Makes the Whole Roof Feel Intentional
There’s a quiet luxury in a perfectly finished roofline—clean, tailored, and undeniably resolved. This white TPO gravel stop brings that refined edge, pairing coated metal durability with a surface made for direct membrane welding. Use it to create a sharp, continuous perimeter detail that visually “frames” the roof plane like a minimalist architectural border. It’s the kind of understated finish that elevates the entire exterior into something polished and purposeful.
Choose the Flashco TPO 2×3 white gravel stop to deliver a clean roof-edge finish with a weld-ready surface built for TPO systems.
