What Is Fascia Trim?
Fascia trim — also called continuous fascia, fascia cover, or fascia cladding — is a sheet metal profile that covers the fascia board at the lower eave edge of a sloped roof. The wood fascia board behind the metal is protected from direct water exposure, which dramatically extends its service life compared to painted wood alone. Metal fascia trim also provides a clean, maintenance-free appearance that is consistent with metal roofing systems, gutters, and drip edge.
The fascia trim profile typically includes: a top leg (or back leg) that slides behind the drip edge or under the roofing system; a vertical face leg that covers the full fascia board height; and a bottom return that either terminates in a hemmed edge or includes a soffit receiver channel. Some profiles add a gutter hanger pocket at the top of the face leg for hidden gutter hanger installation.
Profile Components
- Back leg — slides behind the drip edge or under the roof sheathing to conceal the top of the fascia board and anchor the trim; typically 1"–2" long
- Face leg — the vertical portion that covers the fascia board face; height matches the fascia board dimension (5½" for 2×6, 7¼" for 2×8, or custom)
- Bottom return — typically a ½" hemmed edge or a formed J-channel that receives the soffit panel edge
- Gutter pocket (optional) — a formed pocket at the top of the face leg that accepts hidden gutter hangers without face-nailing through the fascia trim
Custom Fascia Trim Situations
Standard stock fascia trim profiles accommodate 2×6 and 2×8 fascia in common colors. Custom is needed when:
- The fascia board height doesn't match standard dimensions (custom millwork or LVL fascias)
- A combined fascia-soffit profile is needed in a single piece for clean eave integration
- The gutter hanger system requires a specific pocket dimension not in stock profiles
- A Kynar paint color match to the wall panel or window system is required
- The back leg length needs to match a specific drip edge or roofing system geometry
Materials and Thicknesses
| Material | Thickness | Application |
|---|---|---|
| Aluminum | .040" | Light commercial fascia, face legs up to 6" |
| Aluminum | .050" | Wide profiles (7"+), commercial, high-impact areas |
| Galvalume steel | 26 ga. | Light commercial, metal building systems |
| Galvalume steel | 24 ga. | Commercial eave trim on metal buildings |
How Trimgy Handles Fascia Trim
Fascia trim on Trimgy is drawn with point-to-point clicks on the 1/4" grid: back leg, face leg, bottom return, and optional gutter pocket. The face height is the most variable dimension — you enter your actual fascia board height, not a nominal dimension, ensuring the trim fits without gaps. Roofing contractors who install gutters alongside fascia trim can specify the gutter pocket geometry to match their specific hanger system.
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Start Drawing Free →Frequently Asked Questions
What is the difference between fascia trim and fascia board?
A fascia board is the wood or composite substrate at the rafter tails. Fascia trim is the sheet metal profile installed over it for protection and appearance. Metal fascia eliminates the need to paint the fascia board and protects it from rot.
Should fascia trim have a gutter hanger pocket?
A gutter hanger pocket allows hidden hangers to slide into the pocket without face-nailing, creating a cleaner appearance. Specify a pocket if you're installing hidden-hanger gutters. Standard face-nail gutter hangers do not require a pocket.
What face height should I use?
Match the actual fascia board height: 5½" for 2×6, 7¼" for 2×8. Add rafter tail depth if wrapping. Custom heights are common on architectural and custom homes — always field-measure.
What thickness should I use?
.040" aluminum for light commercial profiles up to 6" face. .050" for wider profiles or high-impact areas. 26 ga. steel for metal building systems.
What is the typical price for custom fascia trim?
.040" aluminum, 5"–6" face: $4–$7/LF. Kynar painted: $6–$10/LF. Wider profiles .050": $7–$11/LF. Add LTL freight based on order size and delivery location.