Doiok Journal A 1956 hanok, rebuilt by hand

The Boiler Behind the Marble: Hiding Machinery Beautifully

원문: 한옥 셀프 리모델링 기록 #71 (창틀 청소 및 방범창 도색 · 목욕실 마감 · 보일러 가림판넬 제작)

The Boiler Behind the Marble: Hiding Machinery Beautifully

Day eighty. The renovation’s vocabulary has changed completely — today’s verbs were clean, conceal, restore.

The boiler monument. The boiler room’s exposed pipes and machinery had been the courtyard’s one remaining eyesore. The self-built solution: a screen of marble-pattern sandwich panel — dignified stone look, feather weight, cuttable with our tools. A fixed frame went onto the wall first; the face panel then mounts removably, because a boiler is a machine with a service schedule, and a screen you must demolish for maintenance is not a solution but a postponed problem. The result stands in the courtyard looking, in our fond assessment, like a small stately monument. The machinery is gone from every sightline.

The security bars begin their comeback. The old window’s rusted security grille — kept, like the window, for the house’s legacy — started restoration: wire-brush over every rusted face (paint bonds to profile, not to rust flakes), then the spray-lacquer test that taught today’s lesson. A generous continuous spray beaded into drips immediately. The working method: short separated bursts, thin layers, patience — full restoration tomorrow.

The window archaeology. The master bedroom’s original window frames, kept for their character, surrendered their construction grime in stages: frames dismantled, first pass with magic erasers and wet cloths; the deep-seam residue gets tomorrow’s escalation — baking soda soak, then wipe. Cleaning, we’ve come to accept, is a renovation trade like any other, with its own techniques and its own pride.

And the bath got its mirror — the IKEA piece leveled and mounted, completing that room’s face. The bath now holds water, moves air, and shows you yourself: fully operational.

What we'd tell you
Spray paint discipline: heavy continuous spraying beads and runs — spray in short, separated bursts ('point fire, not automatic'), building thin layers. And any cover you build over serviceable equipment must come OFF without tools; make the panel removable or you've built a future demolition.

Originally logged in Korean on May 21, 2026 — read the original. Translated and edited by the brothers who did the work.