Stepped borders · Crown · Concealed lighting
Frame the ceiling with a stepped perimeter.
Interior doors · Architectural trim · Custom details
01 Choose the look
02 Coordinate the details
03 Measure, install & finish
Design & installation
A tray ceiling uses a perimeter change in level around a central field. It can be a simple drywall step, a trim-lined border or a more detailed crown arrangement. The right depth depends on the existing ceiling and the space available.
A raised centre depends on the actual framing and services above it. Where that is impractical, a lowered perimeter may create the desired relationship. We confirm the construction before promising a particular height or recess.
Concealed lighting needs a coordinated recess, suitable fixtures and maintenance access. Smooth preparation matters where light washes across the ceiling. The trim selection below helps establish a look; the final tray is drawn and measured for your room.
Explore interior woodwork
Choose the door and the opening around it.
02Clean transitions from floor to wall to doorway.
03Give the ceiling edge a deliberate finish.
04A ceiling grid built around the room below.
05Use a panel layout to give the wall its rhythm.
06A working door within the wall pattern.
07Build the fireplace wall around the actual appliance.
Brenlo · Royal Wood Shop · Cosmaroma · RONA+
Explore supplier models and materials. Save the pieces you like, then include your selection in a project inquiry.
Choose a few starting points for your room. These are supplier product references; sizes, finishes, stock and the installed price are confirmed with your quote.
CD002 · 2 Panel Silver SeriesSee supplier details for the drawing BrenloTraditional
Two-panel interior door with a raised-panel profile.
Brenlo's linked Silver Series brochure identifies this series as its most popular door offering. Some width/height combinations are special order; confirm current availability.
CD003 · 3 Panel Silver SeriesSee supplier details for the drawing BrenloTraditional
Three-panel interior door in the Silver Series.
Some width/height combinations are special order. Confirm widths, machining, jambs and finish before ordering.
TD001 · 1 Panel ShakerSee supplier details for the drawing BrenloTransitional
Single-panel Shaker design from Brenlo's stock interior collection.
Confirm width, thickness, species and current stock for the selected size.
TD002 · 2 Panel ShakerSee supplier details for the drawing BrenloTransitional
Two-panel Shaker design from Brenlo's stock interior collection.
Confirm width, thickness, species and current stock for the selected size.
MD001 · Flush SlabSee supplier details for the drawing BrenloModern
Flush slab door for a simple interior door layout.
Confirm core construction and hardware requirements for each opening.
Crown 72See supplier details for the drawing BrenloTraditional
Classic crown profile for the wall-to-ceiling transition.
Crown 70See supplier details for the drawing BrenloTransitional
Transitional crown profile for ceiling borders and layered trim designs.
Crown 2150See supplier details for the drawing BrenloModern
Modern crown profile listed in Brenlo's crown collection.
Casing 1ASee supplier details for the drawing BrenloTraditional
Classic door and window casing profile.
Casing 101See supplier details for the drawing BrenloModern
Modern casing profile for door and window openings.
Casing 102See supplier details for the drawing BrenloTransitional
Transitional casing profile for door and window trim.
Baseboard 42BSee supplier details for the drawing BrenloTraditional
Classic baseboard profile for the wall-to-floor transition.
Baseboard 311ASee supplier details for the drawing BrenloModern
Modern baseboard profile for a coordinated trim package.
Baseboard 307See supplier details for the drawing BrenloTransitional
Transitional baseboard profile for interior rooms.
Jamb J4625See supplier details for the drawing BrenloTraditional
Jamb profile for a measured interior door opening.
Match jamb width to the finished wall thickness; this is a profile reference, not a complete prehung door kit.
Panel Mould 125See supplier details for the drawing BrenloTraditional
Classic panel moulding for applied wall frames and decorative joinery.
Inspire INSP01See supplier details for the drawing BrenloModern
Textured profile from Brenlo's Inspire Series for decorative interior surfaces.
FrogBoardSee supplier details for the drawing BrenloModern
Reversible smooth and textured board that can be painted or stained.
Brenlo lists interior and exterior uses. Confirm the specific application, installation and coating system with the supplier; the technical sheet calls for project-specific review.
8433 Three Equal Panel Shaker DoorSee supplier details for the drawing Royal Wood ShopTransitional
Three equal recessed panels with a balanced Shaker layout for interior door replacement.
8405 Five Panel Shaker DoorSee supplier details for the drawing Royal Wood ShopTransitional
Primed five-panel stile-and-rail door with a repeated horizontal panel layout.
SOHO Black French DoorSee supplier details for the drawing Royal Wood ShopModern
Thin black primed frame with four clear glazed panels for an interior opening.
White Oak FineLine Flush DoorSee supplier details for the drawing Royal Wood ShopModern
Stain-grade flush door with a fine grooved design and white oak face.
CRO-500 Classic CrownSee supplier details for the drawing Royal Wood ShopTraditional
A simple classic crown profile that the supplier identifies as popular. Suitable for a coordinated ceiling perimeter.
Wood rise/run: 3-3/4 in. each. MDF rise/run: 3-11/16 in. each.
CRO-739 Modern CrownSee supplier details for the drawing Royal Wood ShopModern
Large modern crown profile for a defined wall-to-ceiling transition.
Rise 5-1/4 in.; run 4-1/8 in.
COV-401 Cove MouldingSee supplier details for the drawing Royal Wood ShopTransitional
Concave cove profile used for crown assemblies and fireplace mantel details.
Rise 3-1/2 in.; run 2-1/2 in. Fireplace placement depends on the appliance clearances.
CAS-2M4 Step Bevel CasingSee supplier details for the drawing Royal Wood ShopTransitional
Stepped casing for doors and windows with a restrained transitional profile.
BAS-5M7 Step Bevel BaseboardSee supplier details for the drawing Royal Wood ShopTransitional
Step bevel baseboard to coordinate with clean-lined casing and door styles.
Royal Wood ShopTransitional
Eased and bevelled jamb profile for framing an interior door opening.
Measure the finished wall thickness before choosing the jamb.
PAN-103 Panel MouldSee supplier details for the drawing Royal Wood ShopTraditional
Decorative panel moulding for wall-frame layouts and recessed panel details.
T&G-727 Primed ShiplapSee supplier details for the drawing Royal Wood ShopTransitional
Shiplap boards for linear wall or ceiling panelling with a concealed nailing line.
Royal Wood ShopModern
Smooth dressed boards for custom rails, stiles, ceiling beam wraps and built-up trim designs.
Assembly applications are design suggestions; confirm the board size and construction for the project.
D1S One Panel Shaker DoorSee supplier details for the drawing CosmaromaModern
Single recessed Shaker panel for a simple interior door layout. Pre-hung options are offered.
Available size combinations and machining must be confirmed before ordering.
D3S Three Panel Shaker DoorSee supplier details for the drawing CosmaromaTransitional
Three recessed panels for a repeated Shaker door design, with optional pre-hanging.
Supplier lists additional sizes separately; confirm the exact combination.
CEEP Eased Edge CasingSee supplier details for the drawing CosmaromaModern
Plain casing with subtly rounded edges for door and window openings.
CPSB Step Bevel CasingSee supplier details for the drawing CosmaromaTransitional
A stepped bevel profile that adds a small shadow line around interior doors and windows.
MCMP0 Primed Crown MouldingSee supplier details for the drawing CosmaromaTraditional
Paint-grade crown options for finishing the junction between walls and ceilings.
The listing covers several sizes. Match the exact profile and spring angle before specifying.
M203 Pine Door JambSee supplier details for the drawing CosmaromaTransitional
Natural-finish pine jamb that can be painted or stained to suit the door assembly.
American Walnut Acoustic Wall PanelSee supplier details for the drawing CosmaromaModern
A modern slatted panel in American Walnut colour for feature walls, offices and media rooms.
American Walnut is the listed colour name. The page does not establish a solid-walnut construction or a tested acoustic rating.
TMCR-0103 / M767 MDF Chair RailSee supplier details for the drawing CosmaromaTraditional
Chair rail for defining the top of a wall treatment or separating painted wall sections.
Metrie Cheyenne · D2CYPLLW1A8030See supplier details for the drawing RONA+ / Réno-DépôtTraditional
Left-hand prehung interior door with two raised panels and an arched top panel.
RONA article 61406591. Confirm local availability and the complete frame and hardware package.
Metrie 3-Panel Shaker · 1314761See supplier details for the drawing RONA+ / Réno-DépôtTransitional
Three-panel Shaker interior slab for a painted door finish.
RONA article 00175049. Confirm local availability, jambs and hardware preparation.
Metrie 1-Lite French Door · 1692869See supplier details for the drawing RONA+ / Réno-DépôtModern
Full-lite clear-glass interior door with a simple frame.
RONA article 00176067. Clear glass provides a visual connection between rooms; confirm local availability.
Metrie Crown Moulding · 1328371See supplier details for the drawing RONA+ / Réno-DépôtTraditional
Traditional interior crown moulding for the wall-to-ceiling transition.
RONA article 00175402. Profile width is not installed ceiling projection; confirm current availability.
Metrie Flat Casing · 1693029 · 10-PackSee supplier details for the drawing RONA+ / Réno-DépôtModern
Flat paint-grade casing for interior door and window trim.
RONA article 00175802. Confirm the pack quantity and local availability when quoting.
Metrie Flat Baseboard · 1700582 · 6-PackSee supplier details for the drawing RONA+ / Réno-DépôtModern
Flat baseboard for a simple painted trim package.
RONA article 00176126. Confirm the pack quantity and local availability when quoting.
Metrie Interior Door Jamb Set · 1427596See supplier details for the drawing RONA+ / Réno-DépôtTransitional
Interior door jamb set for a new opening or frame repair.
RONA article 00175135. The listing title and format differ on length; confirm every component size against the opening before ordering.
Metrie Shiplap Boards · 1698432 · 4-PackSee supplier details for the drawing RONA+ / Réno-DépôtTransitional
Overlapping shiplap boards for horizontal or vertical interior wall layouts.
RONA article 00176064. The supplier excludes floors, high-humidity areas and direct water contact. Confirm local availability.
No products match these filters. Try a different type, supplier or search.
Selected supplier listings reviewed 2026-11-01. Réno-Dépôt stores converted to RONA+ in 2024; those references link to the current RONA catalogue. Product illustrations come from the named supplier. Crown profile width is not its installed projection. Browse the complete ranges at Brenlo, Royal Wood Shop, Cosmaroma and RONA.
Before we build
A room photo, approximate dimensions and the products you like give us a useful starting point. We’ll review the proportions, door operation, materials and finishing scope before confirming the quote.
Product references help define the look. Final dimensions, construction, hardware, finish and availability are confirmed for your project.