ᐅ Optimal Placement of Smoke Detectors

Created on: 5 May 2021 14:19
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micric3
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micric3
5 May 2021 14:19
Hello forum,

I need your collective expertise. I understand that a smoke detector is required in every bedroom. However, I am unsure about the situation with an open-plan kitchen and living area, and where the smoke detector should ideally be placed in the hallway. I would appreciate any practical advice.

Floor plan of a house with living room, kitchen, hallway, bathroom, bedroom, and children’s room.
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Ralle90
6 May 2021 16:59
In the hallway, I would install the smoke detector approximately where the wall between Bathroom 1 and Bathroom 2 is located, so that smoke can quickly reach the detector from both directions.
A smoke detector is not required in the living area. However, I would personally still install one. Even if someone is sleeping on the sofa or falls asleep unintentionally, it doesn’t hurt to have one there.
I would place the smoke detector in the center of the living area. It should not be too close to the kitchen.
HausiKlausi8 May 2021 23:32
Regarding the hallway: For L-shaped living areas, it is best to install the detector centrally at the intersection, that is, at the corner. Otherwise, our chimney sweep recommended placing it as close as possible to the doors, so that smoke from the adjacent room is detected quickly.
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Gartenfreund
9 May 2021 00:45
In our house, there is a smoke detector in every room (except the kitchen and bathroom) as well as in the hallways.

These are interconnected via wired connection. This setup was chosen because wireless units were not available at the time, only wired ones. When the old detectors were replaced, there was no need to purchase the relatively expensive wireless modules.

The detectors’ manual also provided instructions on where to install them, such as about 0.5 meters (20 inches) away from walls and room corners, along with additional guidelines.
Mycraft9 May 2021 10:48
What do you mean by earlier in your case? Smoke detectors should be replaced at least every 10 years anyway, and wireless models were certainly available 10 years ago as well.
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Gartenfreund
10 May 2021 01:55
The old ones served for several years longer than they were supposed to.
They were still paid for with DM, and I also don’t recall the dealer (who, besides tools, garden supplies, etc., also sold electronics) having anything with wireless technology at that time. I don’t think so.
But it doesn’t matter whether there was something or not. The fact is, the old ones here were connected by wire, and the new ones are as well.