2-Piece Drip Screed

Trim Purpose

Specs, MSDS, and LEED Information for Flannery Trims & Products

Flannery’s Drip Screeds create a drip edge for moisture to “drip” off of stucco fascia edges thus preventing it from running back across a soffit. Drip Screeds are typically set at the corner joint where fascias meet a soffit. They come with a fascia leg that acts as a stucco stop and a reveal which acts as a drip edge. 2-Piece Drip Screeds come in various reveal depths and widths to accommodate a variety of stucco soffit thicknesses. Select sizes of Flannery’s 2-Piece Drip Screeds are available with Alignment Splices to assist in the installation process.

Manufacturer's Specifications

Flannery’s Plaster Channel Screeds are standard extruded aluminum alloy 6063 T5 and have a .050” nominal wall thickness. Aluminum Plaster trims come in 10′ lengths and shall have a standard Clear Anodized Finish. Mill Finish (for field priming & painting), Chem-film finish, or other factory finishes, and custom paint orders are available. You can view our factory finishes to see if we have what you are looking for. If you do not see the finish, you are looking for, chances are we can color-match it or we already have it!


Part No. “A” Depth “B” Width Alignment Splices Stock Item Venting Available
DS 50-50-2pc. 1/2″ 1/2″ N/A Yes Yes
DS 50-75-2pc. 1/2″ 3/4″ N/A Yes Yes
DS 625-50-2pc. 5/8″ 1/2″ N/A Yes Yes
DS 625-75-2pc. 5/8″ 3/4″ N/A Yes Yes
DS 75-50-2pc. 3/4″ 1/2″ Yes Yes Yes
DS 75-100-2pc. 3/4″ 1″ Yes Yes Yes
DS 75-150-2pc. 3/4″ 1 1/2″ Yes Yes Yes
DS 75-300-2pc. 3/4″ 3″ Yes Yes Yes
DS 75-400-2pc. 3/4″ 4″ Yes Yes Yes

To ease installation, the installer should strike a line along the soffit and then attach Part A with its nailing flange along that line. Once the installer has fastened Part A to the soffit, then Part B can be inserted around Part A and up against the fascia. Attach Part A and Part B of the 2-Piece Drip Screed to the framing with nails, screws, or other approved fastening methods. Building paper or the weather resistant barrier must be installed over the vertical attachment flange of Part B. Manufacturer recommends that all joints be staggered. All plaster trims must be cut accurately and installed with tight, neat joints. All nailing flanges must be covered with lath and all butt joints must be sealed. Manufacturer recommends that a carbide tip blade along with lubricant be used when cutting any aluminum trims.

Flannery offers prefabricated corners for intricate building designs that utilize intersecting lines and bands on exterior walls. Prefabricated corners are mitered and then welded together at their attachment flanges, then vinyl tape is applied to the back of the reveal to prevent water intrusion. Factory welded corners come with 6” legs, however custom leg lengths can be ordered.

Flannery can radius Aluminum Drip Screeds when the trim runs along a “curved” or “radiused” plane. Radiused material is bent to a project’s dimensional requirements and is considered a custom product. Download the Radius Form or view all of our radius forms.

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