ᐅ Experiences with Construction Companies in Berlin and Surrounding Areas (within approximately 50 km)

K1300S schrieb:

Did that refer to the construction road? ops:

According to him, the construction road is not a bitumen crossing.

K1300S schrieb:

Topic sound insulation: There will be a roof on top, right? For me, a wooden beam ceiling would be sufficient and probably much more cost-effective.

That’s why I’m asking. Is a solid concrete ceiling better for cold, heat, and sound insulation?

Cold protection: no
Thermal insulation: no
Soundproofing for noise from above: yes

Ybias78 schrieb:

Is a solid concrete ceiling better for cold, heat, and sound insulation?

Due to the higher mass of the concrete slab, I would expect more "thermal storage capacity" and therefore greater phase shift in temperature transfer; regarding thermal insulation, only the positioning (between wooden beams or laid on the concrete slab) and possibly the material (glass wool / rigid foam) differ. By "sound insulation," do you mean the concern that the rooms might effectively use the attic like a bass reflex box to "communicate" with each other? In that case, the drywall should be sufficient to keep it below the threshold of perception. While I understand the perfectionist concerns of (especially first-time) builders, I wouldn’t exaggerate here – if I remember correctly, the likely permanent use of the attic is as storage space (?)

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11ant schrieb:

Due to the higher mass of the concrete ceiling, I would expect more "thermal storage capacity" here and thus greater phase shift during temperature transmission; in terms of thermal insulation, only the position (between wooden beams, on top of the concrete ceiling) and possibly the material (glass wool / rigid foam) differ. By "soundproofing," do you mean the concern that the rooms could effectively communicate using the attic as a bass reflex box? – the cladding should be sufficient to keep that below the threshold of perception. While I understand the perfectionist concerns of (especially first-time) homeowners, I would not overdo it here – if I recall correctly, the permanent intended use of the attic is storage space (?)

Correct. It will be used as storage space.

It would be more important to use engineered roof trusses or a timber beam construction so that you can use the space above as a storage area.