Side entrance door garage / house, utility room, garage regulations Lower Saxony

2021-09-12 12:16:06

But I have a thought, I actually thought in the direction of T30 snapper and then towards rc2. Since motion sensors for lights are going in everywhere, it should fit, I thought.

2021-09-12 12:17:01

Hello Matheo84

a "normal" T30 door should be enough. They are available for under 200 Euros in every hardware store. (pay attention to the DIN)
Personally, I find this passage into the house to be the most dangerous of all. If someone is in the garage, they have all the time in the world.
My door from the garage to the basement is a VDS1 safe door with electronic locks on both sides. It costs a little over 2,000 Euros. In addition, I had to install a T30 door. The safe door is certainly secure but cannot withstand fire. So: In the garage the safe door, in the basement, 40cm behind it the T30 door.

Steven

With all the time in the world, even a safe door is no obstacle. ;)

2021-09-12 12:18:55

With all the time in the world, even a safe door is no obstacle. ;)

Hello hanghaus2000

that's true. But the "opportunistic burglar" won't manage it.
And the alarm system limits the time.

Steven

2021-09-16 09:20:08

Note, however, that T30 (should actually be EI2 30-C5-Sa - thanks to the EU...) is not necessarily smoke-tight. Other measures must be taken into account for that (e.g., among other things, a drop-down floor seal).

You should also consider whether it really makes sense to have an insulated building envelope and then install a "simple" T30 steel door as a thermal bridge - meaning, depending on how much importance you place on it, the door would also need to be insulated.

2021-09-16 09:23:40

Yes, exactly, it will now be a T30 door with a floor seal, whether it is deflectable is still up to me. Since the garage only needs to meet 1.30 sqm. Everything fits so far. Thank you. Can someone tell me how wide the surface-mounted frame on the exterior wall is? I mean, basically if you install the door from the garage side, the surface-mounted frame? Regards

2021-09-16 13:09:06

... You should also consider whether it really makes sense to have an insulated building envelope and then install a "simple" T30 steel door as a thermal bridge - meaning, depending on how much value you place on it, the door would also need to be insulated.

They do exist insulated as well, don’t they?

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Side entrance door garage / house, utility room, garage regulations Lower Saxony

Mateo84

hanghaus2000

Steven

Harakiri

Mateo84

Schimi1791