
Architectural
Mouldings & Surrounds
Precisely cast surround, band, and trim profiles that frame openings and organize façades.
The line between wall and sky
Layered cast stone crown and cornice profiles for rooflines, interiors, entries, and façade transitions.

27 catalogue references
This is CN10’s own catalogue-traced crown section, not a generic cornice shape. The straight run length is illustrative. CN10/CN16 dentil layout and relief include undimensioned estimates, identified in their notes. This is not fabrication CAD or an approved installation detail. Digital color and finish require physical sample approval. See all four precast finishes and 19 colors.
Selected reference
Catalogue-based visual study · not fabrication CAD.
Official catalogue drawing · PDF page 1 · Open full dimensions ↗Historic sheet: use current website contact details. Confirm final dimensions and availability with Landmark Stone.Save up to three catalogue references to discuss with Landmark Stone.
27 catalogue / source references · 1 family · four digital color studies
Preparing interactive controls. The original catalogue links remain available.
Every crown uses its own original outline and published height and projection. CN10 and CN16 also include the illustrated repeating dentils; their layout is drawing-derived and relief depth is estimated, as explained below. Straight run lengths are illustrative, not catalogue stock lengths. Corners, returns, attachment and support need project-specific review.

Interactive catalogue
Explore all 27 published crown and cornice sections as individual 3D models. Compare each outline with its original drawing, inspect height and projection, review dentil-detail estimates, and shortlist up to three references for your project.
Architectural
Crown and cornice profiles complete the upper edge of a composition. Deep projections create shadow and visual weight, while restrained sections support cleaner contemporary façades.
Explore all 27 CN-series profiles, each matched to its own original catalogue section. Compare their height, projection and source drawing; discuss custom lengths, corners and returns for your project. CN10 and CN16 include illustrated dentil details with drawing-derived layout and estimated relief depth.
Landmark Stone is based in Olivehurst, California. Share your project location and drawings for a product review, including projects in Sacramento and across Northern California.
Review precast colors and finishes · Request a precast color and finish sample
Why it works
Applications
A starting point for design conversations. Project conditions, engineering, attachment, and local requirements should be reviewed for the final assembly.
6 product images
Explore product details and relevant project views. Catalogue drawings and alternative systems are identified in the captions. Select any image to see the complete view at a larger size.
From reference to release
A catalogue code is a useful starting point, not the whole specification. Send the available project information and the team can help close the gaps before fabrication.
Start a Crowns & Cornices reviewPlans, elevations, sections, field measurements, or a marked-up sketch.
A catalogue model, inspiration image, or profile that establishes the desired character.
Piece counts, linear footage, corners, radii, returns, openings, and repeated conditions.
Target color, texture, adjacent materials, and the light conditions used for sample approval.
Substrate, attachment assumptions, delivery sequence, site access, and required milestone dates.
Common planning questions
Review the profile, projection, piece lengths, corners and support conditions against building elevations. Final attachment and interface details depend on the selected geometry and substrate.
Yes. Catalogue families establish proportion and design direction. Final size, length, returns, radius conditions, color, texture, and project interfaces can be reviewed for the selected application.
Send the model or design reference, dimensioned drawings when available, quantities, project location, desired finish, and schedule. Early sketches are also welcome when details are still being developed.
Digital finish studies help narrow the direction, but physical samples should be reviewed beside adjacent materials and in the project’s actual light before final approval.
The final assembly depends on piece geometry, substrate, loading, access, and local requirements. These conditions should be coordinated with the project team before release.
Technical review
Open the product catalogue for profile drawings and dimensional references. Confirm final dimensions, tolerances, engineering, finish samples, and installation requirements with the Landmark Stone team.
Downloads
Crowns catalogRelated systems

Architectural
Precisely cast surround, band, and trim profiles that frame openings and organize façades.

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Plan with Crowns & Cornices
Tell us what you are designing, building, or renovating. We’ll help identify the right material, finish, details, and next steps.