ᐅ Is an offer for heating, plumbing, and ventilation really this realistic?

Created on: 11 Mar 2018 16:10
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Mccm1984
M
Mccm1984
11 Mar 2018 16:10
Hello everyone,

I have now received the first offer for heating / plumbing / ventilation systems. Additional quotes are on their way but are unfortunately still taking some time.

Here are some basic details:
- Construction location: Bavaria
- Single-family house with 160 sqm (1720 sq ft) living area (ground floor, upper floor) plus basement (approx. 55 sqm (590 sq ft) heated)
- Air-to-water heat pump
- Central ventilation system
- 3 bathrooms (guest toilet, children’s bathroom, master bathroom)

The offer I have received is as follows:
- Heating, underfloor heating, pipework, thermal insulation: €34,200
- Sanitary rough-in installation: €12,800
- Ventilation: €16,500

In total, this trade would cost about €63,500.

As mentioned at the beginning, this is my first offer, and I would like to tap into your experience to better evaluate the price.

I look forward to your answers!
M
matte
11 Mar 2018 16:22
Without more details, this will be difficult to answer.

Our total cost comes to 51k, even in Bavaria. This includes the main bathroom, children's bathroom, and guest WC. Additionally, there are three garden water connections, a utility sink, and a washing machine connection in the basement, as well as kitchen preparation. Instead of an air-to-water heat pump, we have a gas boiler without solar, including insulating work for the underfloor heating (180m² (1,938 sq ft)).

Which ventilation system is included? Does it have humidity recovery?
Are the sanitary fixtures included as well? I purchased and installed those myself (included in the price mentioned above).

It is expensive, no question, but I don’t find it completely unrealistic. If I hadn’t installed the sanitary fixtures myself, I would have likely ended up with a similar total amount...
Z
Zaba12
11 Mar 2018 16:30
No one can tell you, since no one knows your specific equipment. What I can say is that €60,000 is not uncommon for the technology and high-quality sanitary fittings.
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Mccm1984
11 Mar 2018 16:38
Hi Matte,

Ventilation unit without humidity recovery.

The problem with the price is (this is just my layman’s assessment) that the offer does not even include sanitary fixtures yet. If I add those on top, the heating and so on already costs me almost as much as my shell construction.
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ruppsn
11 Mar 2018 16:44
Are the sanitary fixtures included?
If so, it would be comparable to our offers: approximately 178 m² (1,915 sq ft) of heated living space, bathroom, WC/shower, sanitary fixtures by Villeroy & Boch Cult, ceramics by Laufen/Duravit, controlled residential ventilation Zehnder, air-to-water heat pump/heating AIT, including underfloor heating.
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Mccm1984
11 Mar 2018 16:47
No, unfortunately, they are not included. :-(

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