Additional costs due to incorrectly planned ventilation system + floor-to-ceiling windows?

  • Erstellt am 2016-11-29 01:14:21

Musketier

2016-11-29 11:59:57
  • #1


The Value Added Tax Act.
 

Bauexperte

2016-11-29 15:55:27
  • #2
Hello,


The answer is not entirely correct, but also not entirely wrong. A longer pipe run is possible with the Rotex as well, however with a loss of performance and additional costs for the extra meters. But you can have the Rotex installed above the garage *on* the house wall in front of the bathroom. It cannot be placed on the garage because it would then be set in the clearance zones there.


It’s not "just" the window! If floor-to-ceiling windows are to be replaced by ones with a masonry parapet, masonry, possibly insulation, base/final plaster on the outside, and interior plaster must also be considered.


Aluminum door? Colored on both sides?


Correct answer. Not everything shown in a show home is also approved


You are comparing apples to oranges.


One eighth of the floor area is the rule; so all good.

Rhenish greetings
 

ypg

2016-11-29 16:52:20
  • #3




I have a completely different opinion. Strangely, I wanted to write yesterday but forgot, and today I searched for this thread with this house with the floor-to-ceiling windows on the upper floor and couldn’t find it until Bauexperte replied.

I do know the 1/8 rule, and it may also apply for diffuse light.
But from my own experience and a training subject in optics and light theory I learned:
through a slit of about 80 - 90 cm never can come as much radiation as from a wider opening of about 160 or 180 cm.
Here I also like to compare a narrow floor-to-ceiling window with a sill window regarding direct sunlight.
A room is usually wider than it is tall, so you should also let the light in through the width of the room. Additionally, there are the reflecting surfaces like walls or floors: a floor getting light through a floor-to-ceiling window will very likely reflect less light due to color and structure (namely not smooth white) than a (slanted) wall that you paint white. Besides that, sooner or later you will probably place something in front of these floor-to-ceiling windows.

You want to brighten a room that is 420 cm wide, the slope can be neglected here... also it is a west-facing window, which in winter hardly receives any solar radiation... so I would go wider with the windows.

Just for illustration, I hope it is enough and understandable what I want to say...
For the summer one can demonstrate it more clearly if the arrows in the plan are drawn horizontally, i.e. coming from the west.

I’ll give a tip: go once or twice to a model house (there is always one or two nearby somewhere) and look at these classic rooms under the slope with these narrow windows on top
 

Bieber0815

2016-11-29 21:56:13
  • #4
Is the knowledge about the setback area again a transfer from another thread or an assumption? But if that were the case: in what way would the installation standing or hanging then be relevant, the unit would be in the same spot anyway -- inside the setback area? Other aspects for me would be the noise development if the outdoor unit is to be placed so exposed. Also the installation: ideally at ground level on its own foundation at the house. On the garage it causes problems anyway: garage roof or house wall (cf. vibrations recently reported by another user). So, best is to put the outdoor unit down below. Therefore, I would choose the other heat pump and pay the extra cost.
 

Bauexperte

2016-11-30 01:56:20
  • #5

Transfer?

Paragraph 6 Building Regulations NRW - Clearance Areas**

(11) Buildings with an average wall height up to 3 m above the ground surface at the boundary, which are used as garages, greenhouses or for storage purposes, are permitted without their own clearance areas as well as within the clearance areas of a building


    [*]without openings in the walls facing the neighbor’s boundary,
    [*]including subordinate installations built on them for the generation of solar energy and antenna systems each up to 1.5 m in height,
    [*]also if they are not attached to the property boundary or to a building,
    [*]also if the building has access to another building.

**Source: Building Regulations for the State of NRW

I simply assume that the above applies analogously for BW.

Rhine greetings
 

Bieber0815

2016-11-30 06:59:27
  • #6
I don’t see a site plan ... Somehow the outdoor unit would be placed at ground level within the same clearance area. If that was legally planned that way from the start, the house seems to be more than 3 meters away from the boundary. Or the outdoor unit is allowed to be placed close to the boundary ... But I don’t want to be the neighbor then, because it blows quite a bit (personal experience).
 

Similar topics
06.07.2011Garage directly attached to single-family house. Is the foundation sufficient?20
08.04.2015Install a technical room in the garage? Is this possible?35
08.01.2014Where do we put the house and garage?10
21.04.2015Is a floor plan with a garage feasible on the property?29
23.07.2015House without garage and basement? Attic expansion? Lipoma?85
13.01.2025Door House/Garage: Side entrance door as a fire protection door?27
24.09.2015Which windows and doors are recommended?21
11.09.2015Building a garage on the boundary is not possible according to the architect.11
20.10.2015Balcony on garage on boundary11
29.12.2015Single-family house floor plan / garage on the ground floor?10
30.12.2015Floor plan single-family house with garage, self-planning17
15.08.2016Property - Building window - Location of house and garage44
31.07.2016Electrical inspection, Q2, bathroom tiles, knee wall, floor-to-ceiling windows23
18.10.2016Plan location of house & garage within building window *Pre-planning*129
22.08.2016Garage structurally independent - What exactly does that mean?15
29.11.2016Floor plans single-family house and garage32
02.03.2017Detached garage on house wall - plaster?12
18.01.2019Development plan: Garage on the boundary outside the building window53
12.03.2019Disadvantage of a building encumbrance in our specific case?25
29.04.2021Is it possible to have a window in the guest WC/guest room despite the garage?33

Oben