Oceanfront Home: Mahogany Trim & Finish Carpentry

Finished louvered mahogany door with mahogany casing and baseboard

The finished mechanical room: the new louvered mahogany door, cased and trimmed in solid mahogany to match the rest of the house, with dark lever hardware. Oceanfront home, Maui.

Finished hallway with mahogany doors, casing and baseboard

A finished hallway with solid mahogany door casing and baseboard, ending at a louvered mahogany door. All trim installed with adhesive and concealed tenons, with no visible fasteners. Oceanfront home, Maui.

Seamless miter on solid mahogany casing, seen from below

Looking up at a corner of the prefinished mahogany casing: the miter closes tight along its full length, with matched grain and no visible fasteners. Oceanfront home, Maui.

Mitered corner on a mahogany window casing, no visible fasteners

Close-up of a bottom corner on the solid mahogany window casing: a tight mitered joint held with adhesive and concealed tenons, with no nail holes or filler. Oceanfront home, Maui.

First install from below: koa side bracket under the mango shelf

Looking up at the first install: the supplier's koa side bracket carrying the thick mango wood shelf. The owner wanted no visible brackets, so this version came out. Oceanfront home, Maui.

Mango shelf reinstalled on concealed brackets, wall patched

The mango wood shelf back in place on its new concealed brackets, edges taped for protection, with the wall patched where the old koa brackets were mounted. Oceanfront home, Maui.

Floating mango wood shelf from below, no visible brackets

The finished art niche from below: the thick mango wood shelf appears to float between the walls on concealed brackets, framed by mahogany baseboard. Oceanfront home, Maui.

Brushed brass toilet paper holder, installed

A brushed brass toilet paper holder installed level and tight to the wall, one of the bathroom accessories we set throughout the house. Oceanfront home, Maui.

Installed mahogany window casing with ocean view, before final paint

Prefinished solid mahogany casing installed on an oceanfront window, with clean, consistent reveals and no visible fasteners, ahead of the final wall paint. Oceanfront home, Maui.

Tall narrow window cased in solid mahogany, during installation

A tall, narrow window cased in prefinished solid mahogany, with the casing temporarily blocked at the head while the adhesive sets. Oceanfront home, Maui.

Gluing up a mahogany casing frame with corner clamps

A mahogany casing frame glued up on the floor with corner clamps holding each miter square while it sets. The frame then goes up in one piece, with concealed tenons and adhesive instead of nails. Oceanfront home, Maui.

Mechanical room opening stripped back for a new door

The mechanical room opening with the failed concealed door removed and the jamb exposed, ready to be rebuilt for a new mahogany door. Oceanfront home, Maui.

Mortising jig clamped to a door edge for precise hardware cuts

A mortising jig clamped to the edge of a door to guide the cut for the hardware, so every mortise is square, the right depth and in exactly the right place. Oceanfront home, Maui.

Hardware test-fit in a machined mortise on a mahogany door edge

Hardware test-fitted into a machined mortise on a mahogany door edge, with the door clamped upright in a door stand. Each piece is fit before the door is hung. Oceanfront home, Maui.

Replacement louvered mahogany door hung in the mechanical room

The new louvered mahogany door hung in the rebuilt mechanical room opening, before casing. It replaced a concealed door that did not work as built. Oceanfront home, Maui.

Mahogany casing profile up close: clean face, no fasteners

Close-up of the solid mahogany casing profile against the wall. The prefinished face is untouched by nails or filler, because everything is held from behind. Oceanfront home, Maui.

Sagging gate: stripped screw holes and undersized hinge screws

Why the exterior gate was sagging: the hinge had been fastened with short screws into holes that had since stripped out, so the gate had nothing solid to hang from. Oceanfront home, Maui.

Stripped gate hinge holes plugged with wood for fresh screw holes

Repairing the gate hinge mortises: the stripped screw holes are plugged with glued wood plugs, giving the new screws solid wood to bite into so the gate hangs true again. Oceanfront home, Maui.

Laser layout for bathroom accessories, vanity protected

Installing bathroom accessories to a laser line, with the vanity top covered and protected while we work around the framed mirror and sconces. Oceanfront home, Maui.

Overhead door holder with its slide channel mortised into a door top

An overhead door holder installed with its slide channel mortised flush into the top of a thick fabric-faced door, so the hardware disappears when the door is closed. Oceanfront home, Maui.

Routing template on a door edge in the workshop setup

A shop-made routing template clamped to a door held in a door stand, set up on moving blankets with the router and jigs close at hand. This is how we cut hardware mortises on site. Oceanfront home, Maui.

Art niche with a floating mango wood shelf on concealed brackets

The finished art niche: a thick mango wood shelf that appears to float between the walls beneath the artwork. We replaced the supplier's koa side brackets with concealed brackets of our own to get this look. Oceanfront home, Maui.

Custom extra-long lockset spindles, machined to order for a thick door

Custom lockset spindles made to order by a machine shop. The home theater door is too thick for standard spindles, so we had these machined extra long to make a standard lockset work on it. Oceanfront home, Maui.

Prefinished mahogany casing corner: tight miter, no nail holes

Detail of the prefinished solid mahogany casing at the window frame. The joint is glued and tenoned from behind, so the face stays clean, with no nail holes, no filler and no visible fasteners. Oceanfront home, Maui.

First install: mango wood shelf on the supplier's koa side brackets

The thick mango wood shelf as first installed, sitting on the koa side brackets supplied with it. Once it was in, the owner did not like the brackets, so we took the shelf back down. Oceanfront home, Maui.

Second install: laying out concealed brackets for the mango shelf

With the koa brackets gone, we made concealed brackets for the thick mango shelf and set them to a laser line, so the shelf would sit dead level and appear to float between the walls. Oceanfront home, Maui.

Floating mango shelf scribed tight to the wall, no bracket visible

Side view of the reinstalled mango shelf: scribed tight to the wall, with the concealed brackets fully hidden inside the thick shelf. The end is still taped while finish work wraps up. Oceanfront home, Maui.

Mahogany window casing held with support poles while the adhesive cures

Prefinished solid mahogany window casing, preassembled and set with adhesive and concealed tenons, held tight with support poles while it cures. No nails, no visible fasteners. Oceanfront home, Maui.

Preassembling a mahogany casing on the bench before installation

Each prefinished mahogany casing was measured, fit and glued up as a single frame on the bench, clamped square, then installed as one piece. That is how the joints stay tight with no visible fasteners. Oceanfront home, Maui.

Mortises cut in a mahogany miter for concealed tenons

A mitered mahogany casing piece on the bench, with mortises cut into the miter face and loose tenons ready to go in. The tenons lock the joint from inside, so nothing shows on the finished face. Oceanfront home, Maui.

Casing an ocean-view sliding door in solid mahogany

Prefinished solid mahogany casing going in around a large ocean-view sliding door, held with a support pole and blocking while the adhesive cures. Floors stay protected throughout. Oceanfront home, Maui.

Clean lockset mortise machined into a mahogany door edge

A mortise for a mortise lockset, machined into the edge of a solid mahogany door with European mortising equipment. Crisp edges and a precise fit, with no chipping or hand-chisel cleanup. Oceanfront home, Maui.

New louvered mahogany door with an overhead door holder

The replacement louvered mahogany door, hung with an overhead door holder mortised and mounted at the head. Oceanfront home, Maui.

Door held in a door stand for hardware prep, with shop-made templates

A door held upright in a door stand, its edge taped and marked for hardware, with shop-made layout templates on the floor beside it. Prepping doors this way keeps every cut accurate. Oceanfront home, Maui.

Shop-made routing template clamped to a door for a hardware mortise

A shop-made plywood template, marked and clamped to the door, guides the router for a long hardware mortise. Custom templates like this let us fit hardware that standard jigs cannot handle. Oceanfront home, Maui.

Window opening prepped with spacers before the mahogany casing goes on

Prepping the opening: round spacers set around the window perimeter so the preassembled mahogany casing lands flat and true against an uneven wall. Oceanfront home, Maui.

Wide window casing pressed in place with support poles during cure

A wide window casing in prefinished mahogany, set with adhesive and pressed tight to the wall with a row of support poles and blocking while it cures. Oceanfront home, Maui.

Broken hinge screw removed from the sagging exterior gate

One of the original gate hinge screws, broken off and removed. Undersized screws in stripped holes are why the gate sagged; we pulled them, plugged the holes and refastened the hinges into solid wood. Oceanfront home, Maui.

Before: the original concealed mechanical room door

Before: the original flush, concealed door to the mechanical room. It did not work as built, so we removed it and replaced it with a louvered mahogany door. Oceanfront home, Maui.

Leveling a brass bathroom accessory before final fastening

Checking a brass bathroom accessory dead level before final fastening, with tape protecting the wall finish. Small details, done right. Oceanfront home, Maui.

Concealed door holder channel set into a louvered mahogany door

Top of the louvered mahogany door, with the concealed door holder channel machined and set flush into the rail. Hidden when closed, it holds the door open without a floor stop. Oceanfront home, Maui.

Finished mortise on a mahogany door edge, ready for hardware

The routed mortise on the mahogany door edge after the template comes off: straight walls, flat bottom, ready for the hardware to drop in. Oceanfront home, Maui.