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: Yesthis 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: Flashcos 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

Theres a quiet luxury in a perfectly finished rooflineclean, 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. Its 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.

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