Shower tray on OSB or tiled floor - which one fits?

  • Erstellt am 2024-07-09 05:32:12

judka99

2024-07-09 05:32:12
  • #1
Hello,
I am looking for a shower tray and spent hours yesterday trying to understand which one could fit in our place.
Following situation:
- 60s house, entire upper floor (attic) including bathroom is being renovated, joist ceiling which we closed off with double-layered OSB boards
- we want to build a shower with a bench (sketch)
- we do "not need" a level-access shower [IMG alt="emoji"]https://www.energiesparhaus.at/ressources/1x1.png[/IMG] - if possible, fine, if not, no problem. But the shower should be as flat as possible, meaning as low as possible from the floor
- shower will be 120 wide x 90-110 deep, we are making a shower enclosure with a door, drain centered & about 20cm from the edge (JOIST!)
Currently I have 2 craftsmen opinions:
1. We should set the shower tray directly on the tile, meaning: waterproof the OSB, then tile, then the tray.
2. We can simply lower the OSB board where we want the shower tray by its height between the joists. Meaning: lower OSB, waterproof, install tray, tile all around.
ad1) According to my research, ideally a mineral cast tray would be suitable here because I can put it directly on the tile. Is that correct?
(Acrylic & enamel: are not made in one "block," need a shower support frame which would make the entire shower even higher)
ad2) Here, from my point of view, you could take "any" level-access tray, since the OSB floor would be lowered exactly to the tray’s corresponding height. Right?
What do you think about the options?
Am I understanding everything correctly?
Thanks a lot,
best regards,
J.
 

Similar topics
09.10.2014Insulate attic / OSB boards11
08.12.2014Floor-level shower tiled with channels or with a shower tray?12
14.02.2015Floor-level shower drain with underfloor heating44
25.06.2015Is a tile height of 2 meters in the shower enough?18
12.01.2016Attic OSB boards measuring device15
28.04.2016Guest bathroom 75x90 cm shower fixture placement22
22.07.2016Main bathroom (10 sqm) with open shower, any ideas?84
15.12.2016Shower tray or tiled shower?24
10.08.2017Shower on podium and pull-out drawer13
14.09.2017OSB panels in the pitched roof17
16.11.2018Shower tray or floor is sinking - what could be the cause?14
05.04.2021OSB or tongue and groove boards for flooring in an expandable attic?24
20.04.2021Shower slope in the wrong direction36
24.09.2021Timber frame builder replaces OSB with gypsum fiber boards - equivalent?16
15.11.2021Shower tray longer than 140 cm: Save the door because of that?24
17.02.2022External insulation with wood fiber boards on OSB boards14
03.06.2022Drywall on OSB boards, cracks?21
18.07.2022On which surface should the shower tray be placed?11
30.01.2023Safely install electricity in the shower35

Oben