EasyTrim Reveals® Aluminum Trim

Single-piece square outside corner trim for fiber cement panel siding. Provides a sharp, clean 90° outside corner transition. Installs in one step over panel edge.

Round outside corner trim for fiber cement panel siding. Softer radius profile suits contemporary and craftsman-style exteriors.

Two-piece square outside corner system for fiber cement panel siding. The two-piece design allows independent installation of each side and accommodates minor framing variations.

Arrow-profile outside corner trim for fiber cement panel siding. Creates a distinctive angular outside corner detail.

X-profile outside corner trim for fiber cement panel siding. Provides a shadow line on both faces at the corner for a defined architectural detail.

Adjustable multi-angle outside corner for fiber cement panel siding on bay windows, angled walls, or non-90° corners. Pivots to fit a wide range of angles.

Inside corner trim for fiber cement panel siding. Provides a clean inside corner where two panel faces meet at 90°.

Two-piece vertical U-channel for fiber cement panel siding. Used at vertical panel butt joints, windows, and door jambs. The two-piece design captures panel edges on both sides.

Vertical window sill J-trim for fiber cement panel siding. Provides a weather-tight termination at window sill and head with integrated J-channel for panel edge.

Two-piece vertical window sill U-channel for fiber cement panel siding. Accommodates panels on both sides of a window opening with a single, streamlined trim piece.

Two-piece vertical F-channel termination for fiber cement panel siding. Used where panels terminate at an adjacent material such as masonry, stucco, or a different cladding zone.

Horizontal Z-bar reveal for fiber cement panel siding. Creates a horizontal shadow line between panel rows, adding depth and defining coursing lines. Features integrated water deflection.

Horizontal H-channel reveal for fiber cement panel siding. Creates an open reveal shadow line between panel courses — both panel edges are captured for a finished appearance.

Horizontal soffit J-channel for fiber cement panel siding. Used where the panel field meets the soffit or eave. Captures the top panel edge while allowing drainage.

Horizontal base B-trim for fiber cement panel siding. Provides a weather-resistant base termination at grade or at the sill plate, with integrated drip edge to direct water away from the wall.

Two-piece soffit F-channel for fiber cement panel siding. The two-part system installs independently on wall and soffit faces, then snaps together to capture the panel edge at the eave.

Two-piece window sill J-channel for fiber cement panel siding. Installed at window heads and sills to capture and waterproof the panel edge around window openings.

Window drip cap flashing with 1-3/8" projection for fiber cement panel siding. Installed above window and door heads to direct water away from the opening and onto the siding face.

Adjustable multi-angle inside corner for fiber cement panel siding. Accommodates non-90° inside corners on angled walls, dormers, and bay windows. Pivots to fit a range of angles.

2-piece square outside corner specifically designed for 7/16" thick fiber cement panel siding such as Allura. The deeper channel accommodates the additional panel thickness without visible gaps.

Single-piece square outside corner for fiber cement lap plank siding. The channel accommodates the lapped profile at outside corners, providing a clean termination.

Arrow-profile outside corner for fiber cement lap plank siding. Creates a shadow line on both faces at outside corners.

X-profile outside corner for fiber cement lap plank siding. Provides a defined architectural corner detail with shadow reveals on both faces.

Adjustable multi-angle outside corner for fiber cement lap plank siding. For bay windows, angled walls, and non-90° conditions.

Inside corner trim for fiber cement lap plank siding. Provides a weather-tight inside corner termination for lapped plank profiles.

Adjustable multi-angle inside corner for fiber cement lap plank siding at non-standard angles. Accommodates bay windows, dormers, and irregular wall geometry.

Two-piece vertical U-channel for fiber cement lap plank siding. Used at vertical butt joints in the plank field and around window/door jambs.

Vertical window sill J-channel for fiber cement lap plank siding. Captures lap plank edges at window sills and heads with integrated weather protection.

Horizontal base Z-trim for fiber cement lap plank siding. Used at the bottom course termination. The Z profile deflects water away from the wall base and provides a clean starting edge.

Perforated starter strip for the bottom course of fiber cement lap plank siding. The vented perforations allow air circulation behind the cladding while the starter strip sets the sill angle for the first lap.

1" square outside corner specifically designed for 1" thick fiber cement lap plank siding. The deeper channel ensures full coverage of thicker plank profiles at outside corners.

Two-piece outside corner transition trim for transitioning between two different fiber cement siding types (panel-to-lap or panel-to-panel at a corner). Accommodates different material thicknesses on each leg.

Adjustable multi-angle outside corner transition trim. For non-90° transitions between different cladding systems at outside corners.

Inside corner transition trim for transitioning between two different cladding systems at 90° inside corners.

Adjustable multi-angle inside corner transition trim. For non-90° inside corner transitions between different cladding zones.

Two-piece vertical U-channel transition trim for horizontal transitions between panel and lap zones on the same wall plane.