Heat and cool, without a draft.

Radiant panels that warm and cool the surfaces of a room. No vents, no ducts, and no fan or compressor indoors.

Arrange an appointment

Stria 18 in Graphite. Rendered model.

What GLN is

Water, warmed or cooled outdoors, runs through a slim aluminium panel. The room settles around it.

An outdoor heat pump sets the water temperature. Indoors, heat moves by radiation between the panel and the room’s surfaces, not by blowing air.


The panel, turned under studio light

  1. 600 by 1800 mm of aluminium fins.

    Stria 18 in Natural, the demo model. Also made 1200 mm tall, or 900 mm wide.

  2. 90 mm from the wall.

    Measured from the wall to the front edge of the fins.

  3. The pipes stay inside the wall.

    They come down inside the wall from the ceiling and meet the panel at a single fitting.

  4. Nothing moves the air.

    There is no fan in the room. Heat passes between the panel and the surfaces around it.


In the room

A living room in the evening: a grey sofa, a round glass table and low sun through a balcony door.
Illustrative photograph

No vents above you.

The system has no vents and no ducts. The panel exchanges heat with the room’s surfaces by radiation, so the ceiling stays a plain ceiling.

Close-up of glossy black buttoned leather.
Dark wood veneer laid in angled panels, separated by thin metal inlay lines.

Finishes chosen to sit beside walnut and leather.

Five anodised finishes, set against dark wood, leather and stone. Any other colour is made to order.

A dark bedroom with white bedding, lit by two warm wall lamps.
Illustrative photograph

No fan noise at night.

Indoors there is no fan and no compressor. The compressor sits in the outdoor unit, away from the bedroom.

A dim bedroom at dusk: an unmade bed, two lamps, and a tall window onto city buildings.
Illustrative photograph

Designed to hold 25°C through a Wuhan July.

Felt temperature is roughly the average of air and surface temperature. With the walls at 22 °C, air at 27 °C feels about 24.5 °C.

A dark sitting room; late sun falls on the far wall above a sofa and a small table.

In the room there is no fan, no compressor and no draft, and no condensation water appears indoors.

Illustrative photograph

Configure your panel

Choose a finish, a size and how it is mounted. The panel follows your choice.

Finish

Obsidian Black anodised aluminium, a deep gloss.

Size

Width by height, in millimetres.

Mount

Stria 18 in Obsidian, 600 × 1800 mm, on the wall. About 420 W cooling and 510 W heating (demo figures).

Arrange a private appointment

A private appointment in Wuhan

See the panels under the showroom lights, with water running through them, and bring a sample of your wood or stone. An appointment takes about an hour.

Showroom
18th floor, 199 Zhongbei Road, Wuchang District, Wuhan
Hours
Tuesday to Sunday, 10:00 to 19:00, by appointment
Telephone
027 8765 4321

We call back within one working day to confirm a time.