Curtains, pelmets, and shadowline ceilings, or, How we ended up with bulkheads

One of my biggest building neuroses centres around ceilings, and this came to a head when we started talking about built-in pelmets and curtains. I nearly had a meltdown over this trying to explain what I wanted, because I simply did not know the right terminology. I tried to find pictures, but it was made more difficult by the fact that I didn’t know what I was searching for. I was looking for something like this:

Recessed curtain tracks

Recessed curtain tracks (Source: Risinger Homes)


It turns out that this is a recessed curtain track – the curtain tracks are recessed into the ceiling. And it’s considered a major architectural change, which needs to be thought of right at the very beginning. But because I was associating this with window furnishings – which is not part of building, per se – I didn’t mention it at the beginning. So, drama ensured.

By the time I got around to mentioning curtains, the “major architectural” stuff had been dealt with. Built-in pelmets with a hidden curtain rail had already been factored into the equation, but this presented me with another stress-point – I didn’t particularly like the look of built-in pelmets. Or rather, I hadn’t seen any pictures of built-in pelmets that I liked – it didn’t mean that they didn’t exist, it just meant I wasn’t convinced.

After much angsting, a solution was hit upon. Make the hidden pelmets wider so that they effectively turned into bulkheads. This would allow the hidden curtain rails to mimic the effect I was after without having to rework the design in a major way.



But, this brings me to cornices. Now, I love me a decorative cornice — except when it comes to bulkheads. Where bulkheads are concerned, I like to go sans-cornice.

Compare the following 2 bedrooms, both containing bulkheads:

Bulkhead with cornice in bedroom

Bulkhead with cornices (Source: Decoholic)

Bulkhead with no cornice in bedroom, hidden curtain tracks

Bulkhead with no cornices (Source: Freshome)


The first one is very nice, but we wanted the modern lines of the second one.

So we ended up specifying shadowline ceilings in the areas where we have bulkheads – the entry, master bedroom, and open plan area. The builder didn’t want to do square set as it’s too prone to cracking as the building settles. Fair enough, we were happy enough to go with shadowline instead.


About Shadowline Ceilings

A shadowline ceiling has a slight gap where the wall meets the ceiling, and no cornice. It’s more labour-intensive than a corniced ceiling. The labour intensiveness comes from the fact that they need to be more precise when cutting out the ceiling sheets.

Here’s an example of how the ceiling is cut out when a shadowline is involved:

Shadowline ceiling

As you can see, the ceiling sheet is cut reasonably neatly and precisely. They also wanted to do the white set plastering before the ceiling went up.

Shadowline ceiling

Where a cornice is to be installed, the gaps can be a little wider as it gets covered up by the cornice. This area will be tiled so there is no white set.


So, how do they do this shadowline ceiling? Glad you asked, because I wondered as well. They end up using these z-shaped metal strips, which they use to fill in the gap between the ceiling sheet and the wall. The gap is about 10mm wide.

Shadowline ceiling

Profile of the shadowline metal strip

Here’s what the shadowline metal strip looks like once it’s fixed in place:

Shadowline ceiling

Metal strip fixed in place. Wondering what this is? See the red circle in the next picture.

The perforated bit is attached to the ceiling sheet, and the solid bit is used to fill the gap to the wall.

Then someone comes along and plasters it up to hide the perforated metal so it can be painted.

Shadowline ceiling installed and plastered, read for painting!

Shadowline ceiling installed and plastered, read for painting! The red circled bit is shown in detail above.

The thin solid metal strip is still visible at this stage, but it gets painted over directly when the ceiling gets painted.

So now that you’ve seen the detail, here’s the big picture:

Shadowline ceiling in the entry

Shadowline in the entry

Shadowline ceiling in the mater bedroom

Shadowline in the master bedroom

Shadowline ceiling in the great room

Shadowline in the kitchen

We should be at lockup next week. Exciting times ahead, but I fear there will be fewer photo opportunities.


  1. Glad you’ve got that out of your system, Trixee! Ha, ha. You’ve explained it very well and I think it’s one of those details that can make all the difference to the way a house looks, but that most people don’t realise why. Any way, your house is already looking very stylish! I’m really excited for you about imminent lock up.

    • It was so traumatic Jo! Thank goodness we figured it out in the end. Thank you for your kind words. This is when I start getting nervous again about my selections, hoping they turn out as I imagine they should in my head.

  2. My parents got shadow lining in their entrance and recesses. Mum hates them and thinks it looks unfinished dad loves them though and got his own way! I have seen them in a few displays now think they are definitely something you love or hate. Glad you got what you wanted in the end though ????

    • Thanks B. Yeah I think shadowlines look great in certain circumstances but then cornices work better in other places. The thing that made me chuckle was the cornice in the garage, makes it look so fancy now!

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