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Home/Services/Lighting & Cable Concealment

Wiring and light,
built into the ceiling.

Cove lights, downlights and aircon trunking rarely look considered when they're added after a ceiling is built. We plan the recesses, coffers and cable routes in from day one, working directly with your electrician.

Ceiling cove recess with concealed cable trunking and a warm LED light strip along the edge
01 — Cable & Piping

Wiring and aircon piping, routed out of sight.

Aircon piping, electrical wiring and lighting cable all get a planned route through the ceiling void before boarding closes it in — not boxed on top afterwards the way surface trunking usually is.

  • ✦Concealed cable & trunking routesAircon piping, electrical wiring and cove lighting channels are built into the ceiling structure itself, not boxed on top as an afterthought.
  • ✦Aircon piping & drainage concealmentSplit-unit piping and condensate drainage routed through the ceiling void so only the unit itself is visible in the finished room.
  • ✦Coordinated with your electricianWe liaise directly with your electrician so lighting points, switches and cable runs land exactly where you need them before the ceiling closes in.
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Cove lighting installation along a plaster ceiling perimeter glowing warmly at dusk
02 — Cove & Recessed Lighting

Light built into the shadow line itself.

Cove and recessed lighting only look intentional when the ceiling is designed around them from the start — we plan the recess and switch layout before a single board is cut, not after the fixtures arrive.

  • ✦Cove & recessed lighting detailsSoft, shadow-free uplighting built into a cove recess, or clean recessed downlight housings, instead of surface-mounted fixtures.
  • ✦Switch & point layout planningWe map switch and light-point positions against your actual furniture layout, not a generic centre-of-room default.
  • ✦Dimming & zoning readyWhere dimmable or zoned lighting is planned, cable runs and switch positions are prepared for it during rough-in, not retrofitted later.
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Signs You Need This

When to plan lighting
into the ceiling.

This is almost always easiest to get right before a ceiling goes up — these are the moments worth raising it.

01
You’re already installing a new plaster ceilingOnce framing and boarding are planned, adding cove or downlight recesses costs far less than cutting them into a finished ceiling later.
02
Visible trunking or conduit bothers youSurface-mounted wiring and PVC trunking are common in older Klang Valley homes — concealment work routes these inside the ceiling void instead.
03
You’re installing or relocating an aircon unitNew split-unit piping is far cleaner run through a ceiling void than surface-clipped along a wall, especially in renovated units.
04
You want a specific lighting mood, not just brightnessCove lighting, layered downlights and dimming zones are a ceiling-design decision, not something a pendant fixture alone can deliver.
05
You’re combining rooms and merging electrical circuitsKnocking down a wall between two rooms usually means switch and lighting layouts need re-planning to match the new floor plan.
Our Process

From electrical plan
to finished ceiling.

Lighting and cable concealment is planned before boarding starts, so timelines usually run alongside a ceiling installation rather than adding significant extra days.

01

Electrical Coordination

We meet with you and your electrician to map light points, switches and aircon runs against the ceiling design.

02

Recess & Channel Framing

Cove channels, downlight recesses and cable pathways are built into the ceiling frame before any board goes up.

03

Cable & Piping Rough-in

Your electrician and aircon installer run cable and piping through the prepared voids while the ceiling is still open.

04

Close-up & Fixture Fitting

The ceiling is boarded and finished, then fixtures are fitted flush into the prepared recesses at handover.

Materials & Specifications

What the concealment
work actually involves.

Specification depends on what's being concealed — lighting, aircon, or general wiring — and how the ceiling profile is built.

01
Cove lighting channel profilesFramed recesses sized to standard LED strip housings, angled to bounce light off the ceiling rather than exposing the strip itself.
02
Recessed downlight housingsBoard cut-outs sized and positioned to your chosen downlight fitting, reinforced so the housing sits flush and secure.
03
Insulated aircon piping runsPiping wrapped and routed through the ceiling void with fall allowed for condensate drainage, kept clear of structural framing.
04
PVC conduit & cable trunkingElectrical cabling run in conduit inside the ceiling void, kept separate from piping runs per standard electrical practice.
05
Access provisions where neededWhere a junction box or valve needs future access, we plan a discreet access panel rather than sealing it in permanently.
Where We Work

Lighting concealment,
near you.

We coordinate lighting and cable concealment alongside ceiling projects across the Klang Valley.

Kuala Lumpur

Condo and landed renovations across KL frequently pair cove lighting upgrades with a ceiling refresh in living and dining areas.

Selangor

Township landed homes across Selangor commonly request downlight layouts across multiple bedrooms in a single project.

Puchong

A regular request in Puchong renovations is concealing existing surface-mounted trunking during a full ceiling replacement.

Shah Alam

New-build handover units in Shah Alam are often first-fit opportunities to plan lighting and aircon concealment from scratch.

Kepong

Older Kepong homes typically need aircon piping rerouted through the ceiling void as part of a wider renovation.

Pricing Factors

What affects
the cost.

Lighting and cable concealment is usually quoted as an add-on to a ceiling project — these factors move that add-on cost.

01
Number of light points or covesEach additional cove run, downlight recess or switch position adds framing and finishing time.
02
Cove profile complexityA single straight cove run costs less than a multi-level stepped cove with mitred corners.
03
Aircon piping coordinationConcealing a new split-unit run adds coordination time with your aircon installer beyond standard electrical concealment.
04
Electrician coordination complexitySimple relocations cost less than a full switch and circuit replan across multiple rooms.
05
Cable & piping run lengthLonger runs across a larger ceiling void naturally take more material and labour time.
06
Fixture supplyWe can conceal wiring for fixtures you supply yourself, or quote fixtures as part of the package — cost differs either way.
Common Questions

Lighting concealment
questions, answered.

Both are possible. We can build recesses and route cable for fittings you’ve already chosen, or quote fixtures as part of the overall ceiling package — tell us which you prefer at the site visit.

★ ★ ★ ★ ★
“They treated our ceiling like a piece of furniture — every line considered.”
Datuk Sri R. — Bukit Tunku · Private Residence
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Begin a Commission

Let’s design your
fifth wall.

Tell us about your space. We’ll arrange a private consultation anywhere across the Klang Valley.

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