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Building Technology / Ecological Construction

Find out how to make your home environmentally friendly, energy-efficient, and future-proof with modern home technology and ecological building!

Smoke detector mandatory

4 Stern(e)
5 Voting

2016-10-16 10:20:33

Answers: 5

Mineral fiber panels for recessed lamps

4.5 Stern(e)
7 Voting

2016-10-09 15:05:02

Answers: 4

Descaling system yes/no, experiences?

4.5 Stern(e)
3 Voting

2010-01-05 20:03:43

Answers: 19

Which pressure switch should be provided for shutting down the controlled residential ventilation?

5 Stern(e)
5 Voting

2016-08-25 19:48:58

Answers: 25

Installations should not damage the building envelope

4 Stern(e)
3 Voting

2016-08-10 10:34:45

Answers: 13

Alternatives to recessed spotlights

4 Stern(e)
3 Voting

2016-09-09 20:04:28

Answers: 10

Sealing heating pipe to wall

4.5 Stern(e)
5 Voting

2016-09-01 15:40:01

Answers: 2

Room Thermostats Heating/Cooling

4.5 Stern(e)
6 Voting

2016-08-27 13:12:50

Answers: 36

Lay speaker cable under laminate?

4.5 Stern(e)
3 Voting

2016-08-28 19:19:32

Answers: 2

Applicable energy standard for renovation of existing building

4.5 Stern(e)
4 Voting

2016-08-26 09:45:37

Answers: 0

Have a lifting system installed?

4.5 Stern(e)
3 Voting

2016-08-24 08:19:15

Answers: 6

Energy consulting

4.5 Stern(e)
3 Voting

2016-08-22 17:03:37

Answers: 7

Wooden balcony, what to do?

4 Stern(e)
3 Voting

2016-07-21 09:04:38

Answers: 2

Minimum requirements for the number of sockets?

4.5 Stern(e)
5 Voting

2016-08-02 14:46:47

Answers: 11

Ceiling spots in wooden beam ceiling with blown-in insulation (intermediate ceiling)

4.5 Stern(e)
5 Voting

2016-08-12 14:44:18

Answers: 5

Aluminum roller shutters

4.5 Stern(e)
3 Voting

2016-08-02 17:42:54

Answers: 1

Planning / Energy Consulting

4.5 Stern(e)
5 Voting

2016-07-22 09:21:47

Answers: 2

Breakthrough through the floor

4.5 Stern(e)
3 Voting

2016-07-15 17:01:19

Answers: 2

LED recessed spotlights or LED panels

4.5 Stern(e)
5 Voting

2016-07-12 16:26:16

Answers: 1

Cost of cisterns, systems for collecting/retaining precipitation

4.5 Stern(e)
5 Voting

2016-07-12 09:12:31

Answers: 7

Help in the roller shutter control jungle

5 Stern(e)
4 Voting

2016-07-06 11:12:12

Answers: 21

Book recommendation for electrical installation wanted

4.5 Stern(e)
3 Voting

2016-06-17 21:47:55

Answers: 7

Using rainwater for the house?!

4.5 Stern(e)
5 Voting

2009-03-10 08:19:27

Answers: 24

Lightning and flood protection

4.5 Stern(e)
3 Voting

2016-06-07 17:43:31

Answers: 4

Security vulnerabilities in alarm systems

5 Stern(e)
4 Voting

2016-06-27 16:22:15

Answers: 6

Kfw 55 and manual roller shutters

4 Stern(e)
4 Voting

2016-06-24 13:00:14

Answers: 2

Large airtight installation enclosures

4 Stern(e)
5 Voting

2016-06-22 21:16:11

Answers: 7

Support column made of wood and bricks

5 Stern(e)
5 Voting

2016-06-22 21:13:29

Answers: 1

Cost estimation for electrical installations

4.5 Stern(e)
4 Voting

2016-06-07 02:49:56

Answers: 25

Primary energy demand in KfW55

4.5 Stern(e)
3 Voting

2016-06-03 12:37:35

Answers: 13

Extend roller shutter connection cable

4.5 Stern(e)
5 Voting

2016-06-16 12:10:59

Answers: 5

Building usable area and annual primary energy demand (KfW55)

4 Stern(e)
4 Voting

2016-06-14 18:56:45

Answers: 2

Electric switch programs

4.5 Stern(e)
4 Voting

2016-06-10 10:22:00

Answers: 22

Consumption costs ceramic hob ./ . Induction

4.5 Stern(e)
4 Voting

2016-06-02 18:44:18

Answers: 39

How many LED ceiling spots - recommendations?

5 Stern(e)
4 Voting

2016-05-29 12:24:02

Answers: 12

Real heating consumption values - experiences

5 Stern(e)
4 Voting

2016-03-07 21:00:08

Answers: 46

The KfW55 level is new territory for all of us.

5 Stern(e)
4 Voting

2016-05-26 13:32:13

Answers: 5

Random sampling inspection thermal insulation

4.5 Stern(e)
4 Voting

2016-05-21 23:41:38

Answers: 4

GRANDER water revitalization

4.5 Stern(e)
3 Voting

2016-05-19 13:38:46

Answers: 10

Help with lighting planning

4.5 Stern(e)
4 Voting

2016-05-11 20:34:36

Answers: 10

Specific placement of sockets

4.5 Stern(e)
4 Voting

2016-05-15 13:02:23

Answers: 0

Problems with cistern pump

5 Stern(e)
5 Voting

2016-05-08 21:20:56

Answers: 8

Motion sensor for outdoor lighting

5 Stern(e)
4 Voting

2016-01-16 10:09:30

Answers: 15

Stair lighting ideas

4.5 Stern(e)
3 Voting

2016-05-02 13:51:29

Answers: 7

Motion sensor dims the light

4.5 Stern(e)
3 Voting

2016-04-30 13:11:04

Answers: 5

Sewage pump

4.5 Stern(e)
3 Voting

2016-04-12 08:49:23

Answers: 4

Revision shaft as a tripping hazard

4.5 Stern(e)
3 Voting

2016-04-04 11:10:34

Answers: 3

Roller shutters in new construction

5 Stern(e)
5 Voting

2016-02-08 21:41:50

Answers: 26

How large is your cistern?

4 Stern(e)
3 Voting

2016-04-02 11:13:49

Answers: 6

Hide empty conduit invisibly in plaster facade

4.5 Stern(e)
5 Voting

2016-03-30 11:38:17

Answers: 2

Empty conduit telecommunication?

4 Stern(e)
5 Voting

2016-03-28 22:29:56

Answers: 8

Solar or ventilation? Energy Saving Ordinance

4.5 Stern(e)
3 Voting

2016-03-14 22:43:13

Answers: 6

Cost of installing a gas heater

4.5 Stern(e)
4 Voting

2012-07-18 03:09:11

Answers: 8

General questions about home automation and the internet

4.5 Stern(e)
3 Voting

2016-02-23 12:52:01

Answers: 11

Electrical planning - how many network cables?

4.5 Stern(e)
5 Voting

2016-02-24 20:05:19

Answers: 5

Which light wells in case of potential backlogged seepage water?

4.5 Stern(e)
4 Voting

2016-02-09 20:50:01

Answers: 7

Well connected to the house?

5 Stern(e)
4 Voting

2014-12-16 18:10:58

Answers: 7

Electrical Planning

4.5 Stern(e)
3 Voting

2016-02-04 09:12:57

Answers: 8

Semi-detached house from 2010 - KFW40 without ventilation system

5 Stern(e)
5 Voting

2016-01-31 18:36:01

Answers: 9

actual consumption versus Energy Saving Ordinance calculation

5 Stern(e)
5 Voting

2016-02-02 21:56:51

Answers: 7

Cold rooms despite warm heating

4.5 Stern(e)
5 Voting

2012-04-02 17:49:40

Answers: 8

Energy specialist book or other tips during renovation

4.5 Stern(e)
4 Voting

2016-01-31 17:41:16

Answers: 1

Price difference new construction, KfW 70, KfW 55

4.5 Stern(e)
3 Voting

2016-01-27 17:07:54

Answers: 13

Why are modern houses so warm?

5 Stern(e)
4 Voting

2016-01-24 20:15:24

Answers: 32

Various questions about home automation and security

4.5 Stern(e)
5 Voting

2016-01-12 13:50:37

Answers: 18

What kind of cable is this?

4.5 Stern(e)
3 Voting

2016-01-15 19:17:30

Answers: 5

How to route cables outside?

4.5 Stern(e)
5 Voting

2016-01-15 19:02:51

Answers: 1

Building Services Planning

4.5 Stern(e)
3 Voting

2016-01-14 15:17:05

Answers: 3

Control for venetian blinds in new buildings

4.5 Stern(e)
3 Voting

2016-01-13 10:39:03

Answers: 5

Remote control for exterior blinds

4.5 Stern(e)
3 Voting

2016-01-02 19:41:40

Answers: 4

Camera for entrance monitoring

4 Stern(e)
5 Voting

2015-09-22 11:24:31

Answers: 13

Pellet heating building permit

4.5 Stern(e)
3 Voting

2013-04-27 18:29:06

Answers: 8

Alarm system for single-family house with extension

4 Stern(e)
4 Voting

2016-01-07 20:05:55

Answers: 3

Basic utility provider house connection - then switch provider?

4 Stern(e)
5 Voting

2016-01-02 09:55:57

Answers: 11

Where is a fire door mandatory?

4.5 Stern(e)
3 Voting

2016-01-07 13:54:53

Answers: 2

Outdoor surveillance without cables and Wi-Fi

4.5 Stern(e)
3 Voting

2016-01-06 08:14:27

Answers: 4

House purchase - Fogging, mold? Or what is that?

4 Stern(e)
3 Voting

2016-01-04 12:28:45

Answers: 2

Venetian blind switch, room temperature controller, light switch Busch Jaeger

4.5 Stern(e)
4 Voting

2016-01-02 23:06:29

Answers: 31

Connection of washing machine & dishwasher via a socket (T15)

4 Stern(e)
5 Voting

2015-08-23 12:13:28

Answers: 10

Instant water heater or boiler

4 Stern(e)
5 Voting

2015-10-18 11:45:23

Answers: 23

Digitalstrom Function Examples - Costs?

4.5 Stern(e)
4 Voting

2014-12-29 09:00:49

Answers: 13

20-year-old condominium. What needs to be done?

4.5 Stern(e)
3 Voting

2015-12-23 10:09:05

Answers: 3

Question about outdoor lights / water protection

5 Stern(e)
4 Voting

2015-11-27 16:31:07

Answers: 4

Electrical planning - sockets

4.5 Stern(e)
5 Voting

2015-12-18 08:59:59

Answers: 88

Switch for Sweden stove

4.5 Stern(e)
4 Voting

2012-08-07 04:22:06

Answers: 6

Interior plaster gypsum or lime

5 Stern(e)
4 Voting

2013-07-19 12:42:25

Answers: 31

Reduce electrosmog in the bedroom

4.5 Stern(e)
3 Voting

2012-06-19 19:39:12

Answers: 9

Is new timber frame construction still worthwhile?

4 Stern(e)
3 Voting

2015-11-29 12:36:55

Answers: 3

Water descaling

4.5 Stern(e)
3 Voting

2015-08-10 13:39:28

Answers: 28

Rainwater cistern: Useful? Necessary? Costs?

5 Stern(e)
4 Voting

2015-04-30 18:23:14

Answers: 25

Recommendation for awning

4.5 Stern(e)
5 Voting

2015-11-05 15:56:14

Answers: 12

Descaling system in condominium ownership

4.5 Stern(e)
5 Voting

2014-06-27 13:25:32

Answers: 6

LED spots with wide beam angle

4.5 Stern(e)
4 Voting

2015-10-17 10:12:01

Answers: 10

Energy Saving Ordinance 2014 - Gas boiler without solar?

4.5 Stern(e)
4 Voting

2015-10-21 14:05:42

Answers: 38

Daylight spotlight - Which system is sensible?

5 Stern(e)
3 Voting

2015-10-22 10:56:44

Answers: 1

Which roller shutter motors are suitable for central control?

5 Stern(e)
4 Voting

2015-09-19 01:15:47

Answers: 18

Keyless Access Systems

4.5 Stern(e)
3 Voting

2015-10-01 08:16:04

Answers: 15

Lightning protection single-family house?

4.5 Stern(e)
3 Voting

2015-10-08 20:28:13

Answers: 3

Which rotary hammer for household use

4 Stern(e)
3 Voting

2015-09-29 10:03:50

Answers: 9

Spotlights on walls and stairs

4.5 Stern(e)
3 Voting

2015-10-03 13:24:08

Answers: 4