Byggahus.se

Complete renovation AB Elementhus

  1. H
    Medlem Nivå 2
    Hey together,


    first of all, I'm sorry to write in English in this forum, but there is such an amount of knowledge about AB Elementhus, that I had to use this opportunity.


    I just bought an AB Elementhus in Germany from 67. Now I’m on my way of giving new live to it. This includes a full renovation, from the floor to the ceiling.

    I already found some of the amazing topics here regarding similar project.


    There is an architect supporting my renovation, but in contrast to you guys here he never worked with an AB Elementhus bevor.


    I have a couple of questions:


    1. Has anyone placed a completely new window in a not load-bearing wall, and if so what’s important to follow?

    2. As I read in other topics: If I replace the old windows it’s important to preserve the frame and the wooden beams between the windows because that’s where the load rests on

    3. Where have you placed your eclectics? I don’t want to place it under the ceiling because I don’t want to lose room height



    You find a picture of the current status attached.


    Thank you so much,

    Harv
     
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  2. H
    Medlem Nivå 2
  3. S
    Medlem · Nivå 8
    Welcome to the forum! Nice to see more Elementhus project.
    I live in a 1 storey Elementhus with a basement. Ive god a flat roof wich means there is no accessable attic space which can be useful for routing electric wires. The basement is nice to have as most of the electrics and water pipes for kichen, bathrooms and heating system is mounted visible in the ceiling of the basement. Easy to access and easy to make alterations.

    I have made the renovations room by room at the main level and have tried a couple of different ways to route the wiring.
    The walls have spaces between each wall secion where it is quite easy to put in vertical cable ducts from the ceiling down to outlets and light switches. Some cutting and drilling needs do be done into the top part of the wals to make room for the duct radius. (Dont know how you do it in Germany but in modern houses in sweden we almost always use low frivction plastic ducts in the walls so that the electric lines easily can be pulled out and replaced in the future without need to ruin the nice interior)

    3a). In the first two rooms i renoveted i kept the original heigt of the room. New ducts and boxes were put into the walls. In each room i put 2 junction boxes inte walls at strategic places and approx 20cm from the ceiling. Quite a messy job ro retrofit junction boxes as the wooden chip isolation falls out into the room :p Each wall secition is closed in the sides thou so just the isolation from each wall section falls out :p

    The horisonsal ducts were placed on the wall just were the wall meets the ceiling. The walls were covered in drywall upp to just 5cm below the ceiling, leaving a gap for the horisontal cable ducts. Then the original (hollow) Celiling trim was refitted, covering the horisontal cable ducts. This was at quite messy och tricky job. The result looks fine but there is several places where the radius of the cable is too tight were it turns from vertical to horisontal. This can make it hard to alter or replace wires in the future.

    3b) In the master bedroom i instead chose to route all ducts in the ceiling and lowered the ceiling by 45mm. Junction boxes could be placed in the ceiling under the ceiling lamp outlets so much less messing with walls was needed. I also chose this method to make room for integrated spotlights in the wardrobe-section of the room. Lowering the ceiling was definately my favorite way and will be my first choice as i go on with the kitchen, hallway and livingroom