ᐅ Prefabricated Garage / Large-Span Garage – Sloped Site

A new garage solution is being considered for a property where the driveway slopes down about 3 meters (10 feet) over a length of 12 meters (39 feet).

I have looked online. There are prefabricated garages that can withstand earth pressure.
So, in my opinion, one option could be to build two of these garages as a kind of basement/storage space underneath, with a large garage area above.

Is there a standard size of 7 x 7 meters (23 x 23 feet) external dimension? Delivery in the 824 area...

Of course, earthworks and a foundation are needed. But what I am mainly interested in right now is: Are there such prefabricated garages available? What do they cost, including a pitched roof on top – just to get an idea of the product effort involved?

Electrical installation should be included. Access and building permit/planning permission are not an issue.

Talk to reputable manufacturers, like Rekers or Hansabeton, for example, to see if that is possible. Don’t rely on a group of amateurs. Karsten

A garage that is already 3 m (10 feet) below street level is also planned to have a basement beneath it (again with garages; as a double garage with two single garages underneath)?

Precast garages can also be assembled on site from elements; those that need to fit on a truck in one piece are usually split into two parts for dimensions of about 7 x 7 m (23 x 23 feet), although an open middle section is possible.

Pitched roofs will need to be added on site during construction.

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https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/

11ant – please read again, this is not stated like that in the description of the location.

Thanks for the suggestion of specialist companies, I wouldn’t have thought of that at all

Where are the useful contributions according to my question?

Neubau2018 schrieb:
11ant – please read again, this is not stated like that in the site description.

What exactly is not stated? It says:

Neubau2018 schrieb:
the driveway of about 12 m (39 feet) slopes down approximately 3 m (10 feet)

So, at the end of the 12 m (39 feet) long driveway, the garage is 3 m (10 feet) lower than the start of the driveway;

Neubau2018 schrieb:
to build two such garages basically as basement/storage underneath,

two single prefabricated garages are planned underneath the main garage.

Neubau2018 schrieb:
above it a large-span garage. Are there standard sizes of 7 x 7 m (23 x 23 feet) external dimensions?

Regarding the main garage (which sits on top of the two single prefabricated garages), I understand the term “standard size” as an indication that this should also be a prefabricated garage.

So, all together: a 7 x 7 m (23 x 23 feet) garage at the end of a sloping driveway, 3 m (10 feet) below street level, with a basement consisting of two garages, for example each 3.5 x 7 m (11.5 x 23 feet), all as prefabricated garages.

Which part do you think should have been understood differently, and how?

(a picture is worth a thousand words)

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https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/

The sloping driveway is intended to be used to provide ground-level access to a large garage, with two single garages below taking advantage of the slope to serve as storage rooms instead of a basement. Clear now?