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ERGOVENT

Use case

Concealed diffusers for condominiums

In a premium condominium, space is tight and every surface is on show. Ceilings are lower, rooms are compact, and the finish is a major part of the unit's appeal — which makes a visible grille disproportionately noticeable.

ERGOVENT concealed diffusers keep condominium ceilings clean and calm, helping premium units feel as considered as they are marketed to be.

The problem

Compact interiors show every detail

In a small, high-value unit there is nowhere for a bad detail to hide. A standard grille on a low ceiling sits right in the sightline of a compact living space or bedroom, and it reads as exactly what it is: an afterthought on an otherwise premium finish.

Developers of premium condominiums need ceilings that support the sales story, and owners want interiors that feel resolved — both undermined by conventional vents.

The ERGOVENT solution

A clean ceiling in a compact space

Concealed diffusers are built into the ceiling and painted to match, so a compact living area or bedroom keeps an uninterrupted plane. Discreet round and square points suit individual rooms; a linear slot suits a living space that wants a single clean line.

The result is a unit where the ceiling looks deliberate — a small but visible upgrade to how premium the interior feels.

Recommended products

Where to start

The families most often specified for this kind of project — final model selection is confirmed against your requirements.

RONDO

Round concealed point diffuser — a discreet circle of air, flush with the surface and painted to match.

  • Supply & extract
  • Paintable
  • Flush ceiling or wall mount
  • Plasterboard-ready

Best for: Round ceiling or wall integration — renovations and room-by-room ventilation.

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LINEO

Concealed linear slot diffuser — ventilation as a single clean line across the ceiling.

  • Supply & extract
  • Paintable
  • Flush ceiling mount
  • Plasterboard-ready

Best for: A linear, minimal ceiling detail in living spaces and suites.

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KVADRO

Square concealed point diffuser — crisp geometry that disappears into the painted surface.

  • Supply & extract
  • Paintable
  • Flush ceiling or wall mount
  • Plasterboard-ready

Best for: Square geometry that follows rectilinear interiors and joinery lines.

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Design & installation

What to coordinate

In a compact unit, confirm early — depth matters most:

  • Duct size and connection type at each outlet.
  • Airflow and direction (supply or extract) per position.
  • Ceiling or wall build-up depth for the diffuser body.
  • Plasterboard / gypsum construction suitable for a flush finish.
  • The painting sequence and who delivers the flush, painted finish.
  • Maintenance access requirements for each position.
  • Coordination between the HVAC contractor and the ceiling and painting trades.

All technical data must be verified against the current manufacturer documentation for your specific configuration before specification and installation.

Gallery

How it looks

  • LINEO slot diffuser as a continuous line across a living room ceiling
  • RONDO diffuser painted over and flush in a bedroom ceiling
  • Luxury villa living room in Thailand with clean uninterrupted ceilings

Frequently asked questions

Do concealed diffusers work with low condominium ceilings?
Available ceiling depth affects which configurations fit, so confirm the build-up early. We advise which models suit the space during selection.
Are they suitable for compact rooms?
Yes — a single discreet point diffuser often suffices for a compact bedroom or living area, keeping the ceiling clean.
Do concealed diffusers add value to a unit?
They improve how resolved and premium the interior feels. Whether that translates to value depends on the project, but the finish is visibly better than a standard grille.
Can a whole condominium project use the same detail?
Yes — the consistent range lets developers repeat one concealed detail across units.
What is needed to quote a condominium project?
Unit ceiling plans, duct sizes, positions per room and the project location. Send what you have to begin.

Have a project like this?

Send your drawings, BOQ or ceiling plan and the project location — our Thailand team will recommend models, confirm the configuration and prepare a quotation.