Reveal
Definition
A reveal is a recessed or set-back portion of a wall surface, often used as a decorative feature to create visual depth and shadow lines on a building's facade. In architectural detailing, it frequently refers to the side of an opening for a window or door that is not covered by the frame, or a continuous groove used to articulate the transition between different materials or planes. These elements serve to define architectural edges, hide joints, and provide a clean, modern aesthetic by emphasizing the geometry and layered composition of the building envelope.
Structural & construction notes
Common types of reveals include boxed reveals, which feature a timber frame on all four sides, and no bottom reveals (NBR) that omit the timber at the sill. Other varieties include plaster return or square set reveals that allow plaster to meet the glass without visible trim, splayed or chamfered reveals that angle outward to increase light, and decorative Fry Reglet or demarcated reveals used to create shadow lines and aesthetic interest in drywall and precast panels. Common materials for reveals include aluminum, stainless steel, and vinyl. Aluminum and stainless steel offer high durability and corrosion resistance but involve higher upfront costs, while vinyl provides a more affordable, moisture-resistant alternative that may have a shorter lifespan in high-stress environments. High-quality metal trims reduce long-term maintenance expenses compared to budget-friendly options that may require more frequent replacement.
Frequently Asked Questions
An educational reference. Project-specific design requires professional guidance.