Build in ventilation pipes

[Elliwa]

My partner and I are building a ceiling in the hallway with wooden beams and plasterboard, and now we're not quite sure how to build in the ventilation ducts. They run along one wall and across the ceiling. Should we use 45 beams and angle brackets, or are there other efficient ways to do it? Is there anyone knowledgeable who can give advice?

 

[Installation]

My partner and I are building a ceiling in the hallway with wooden beams and gypsum, now we're not quite sure how to build in the ventilation pipes. They run along one wall and across the ceiling. Is it 45 beams and angle iron that is recommended, or are there other smooth ways to do it? Anyone knowledgeable who can give advice? [image] [image]

Use steel angles 50*50. Skip wooden beams
https://www.lindab.se/produkter/byg...reglar/klp/?sort=popularity&display=16&page=1

 

[Elliwa]

Use metal brackets 50*50. Skip wood studs [link]

Okay, but is it just the brackets that you need? What should be placed where the two plasterboards meet?

 

[Matti_75]

Here's how Gyproc recommends handling the angle profiles.

 

[Installation]

Okay but are angles the only thing you need? What should be placed where the two plasterboards meet?

Do as Matti described. If you have one layer of plasterboard on the ceiling, screw the angle into the battens with the lip outward. If you have 2 layers of plasterboard on the ceiling, place the angle between these 2.