TV Cabinet Design in Malaysia: Cables, Heat and Board for a Living Room Unit

Published 15 October 2026 · Updated 16 October 2026 · JIYU SDN BHD

IN SHORT

A good TV cabinet design starts from where people sit, then works backwards to the screen position, the cable route and the ventilation. Give the equipment room to breathe, plan the sockets before the carpentry starts, and ask your builder how the board and its edges are sealed for a humid room.

A TV cabinet looks like a simple box with a gap for the screen, yet it has to carry a heavy screen, a router, a console and a tangle of cables that give off heat. Picking the style first and sorting out the practical points later is how a cabinet ends up cooking its equipment or leaving wires hanging down the wall. This guide takes the decisions in the order they should be made.

What should you decide before choosing a TV cabinet style?

Decide where people will sit and how the screen will be mounted, because those two choices set everything else. Measure from the sofa to the wall and note the eye level when seated, so nobody has to tilt their head upward to watch. Then choose between a screen standing on the cabinet top, a screen on its own stand, or a wall-mounted screen with the cabinet below it. A wall-mounted screen needs the wall behind it to take the load, so find out what the wall is made of before you promise yourself a floating look; a cabinet is not a substitute for a proper wall fixing. Finally, list what the cabinet must hold: a soundbar, a game console, a set-top box, a router, books or display pieces. That list tells the carpenter how many compartments and how much depth the design needs.

Where do the cables, router and consoles go?

Plan the cable route on paper before any board is cut. Mark where the wall sockets and the data point sit, then ask for cable holes in the back panel and the shelves at the points where wires will drop, so the cables run inside the unit instead of across the floor. Equipment that receives a remote signal, such as a set-top box, works better behind an open front or a slatted door than behind a solid one. A router needs more care than other equipment: closing it into a solid box can weaken the wireless signal and trap heat, so give it an open shelf or a ventilated compartment. Leave some room behind the equipment for plugs and bends, because a plug pressed against the back panel strains the cable and makes the unit hard to service later.

How do you stop heat and damp from harming the unit?

Electronics give off heat, and a closed compartment holds it in. Leave gaps or ventilation slots at the back and top of any compartment that holds a console or an amplifier, and avoid stacking a hot console directly under a shelf that carries a screen. In a humid country the other problem is moisture. A cabinet placed against an outer wall, beside a balcony door or under an air-conditioner can pick up condensation or drips, so fix any leak before the carpentry goes in and keep the unit slightly away from a damp wall surface. Ask the maker to seal every cut edge, especially the bottom edge, which sits close to a floor that gets mopped. A raised plinth or short legs keep the base panel clear of water on the floor.

Floating, floor-standing or a full wall unit: which suits your room?

A floating cabinet hangs on the wall and leaves the floor visible beneath it. That makes a compact living room feel lighter and lets a robot vacuum or a mop pass underneath, but it depends entirely on the wall fixings, so the wall type and the load decide whether it is suitable. A floor-standing cabinet carries its own weight on the floor, which is kinder to the wall and suits a deeper unit with drawers. A full wall unit runs from floor to ceiling with open display niches, closed storage and a recess for the screen. It uses the most carpentry and gives the most storage, yet it needs careful planning around the air-conditioner, curtains and sockets, and it commits the whole wall to one design. Choose by how much storage you need and how much visual weight the room can take.

Which board should the TV cabinet be made from?

The shelves under a screen and the long top of the cabinet carry steady weight, so the board matters more than the door colour. Plywood is made of thin wood layers glued with the grain crossed, and that cross-layered build is what gives it its stability. JIYU supplies 18mm plywood, made of 11 layers, for carcasses and shelves, and 6mm for backs and thin panels. Whatever board your builder proposes, ask what it is, what thickness is used for the shelves and how the edges are sealed. A long shelf can sag if the board is too thin for the span, so ask whether a divider or a support rail is planned beneath the widest shelf. Match the face finish to the room, and remember that the core board and the edge sealing matter as much as the colour.

Frequently Asked Questions

Should a TV cabinet have a back panel?

A back panel keeps dust out and stiffens the carcass, but it needs cable holes and some openings behind hot equipment. Ask for a back panel with planned openings rather than a solid sheet or none at all.

Can I place the TV on the cabinet instead of mounting it on the wall?

Yes, if the cabinet is built to carry the screen or its stand. Tell the carpenter the screen size and its weight when you order, so the top panel and the sides are specified for the load.

How do I hide the TV wires neatly?

Plan holes in the shelves and the back panel before production and run the cables inside the unit, with an extension lead fixed to the inside of the carcass. Hiding wires after the cabinet is built is harder than planning the route first.

Can JIYU build a TV cabinet for my home?

JIYU builds built-in cabinetry such as kitchen cabinets and wardrobes. Send us your living room layout and the wall for the screen, and we will tell you what we can quote on. Plumbing, electrical and ceiling work are subcontracted, because JIYU is not a main renovation contractor.