Hello there,
I would like to seek some opinions on underlay for a floating wood floor installation. I will tell the whole story of horrors....
We had some engineered flooring installed by some dodgy builders and it was a very poor job. It visisbly bounced all over the place and was extrodinarily bad, it was literally like watching waves when someone walked on it.
I should explain that our house was previously extended. It has a solid concrete floor put down at seperate times and as a result is quite uneven. The original house was contructed early 70s with extension to the living room late 80s. As a result our living room is made up of 3 seperate concerete pad areas that are all joined together.
When the origonal floor was put down no effort was made to level the floor and to compund the issue a proper expansion gap was not left either. It was such a bad job we didn't want them to even try and put it right so got some others in to assess the problem.
We have a few other builders and flooring companies to have a look and assess what the problem was. Everybody said it wasn't levelled properly and some people said the concrete floor should be dug up and rescreeded whereas others said that provided the floor was levelled properly it would be ok.
We had the floor completely redone (including buying new engineered wood flooring) and spending probably £1.5k on levelling compounf (over 40m2). The job was signifiantly better but ultimatly I'm still dissapointed with it. There is visible movement in a number of areas when walked over and there are plenty of areas that creak and squeak when walked over.
The installation is now composed of solid conceret floor which has been screeded with a latex lavelling compund (Screedmaster if I remember right). Then there is a 3mm foam underlay with DPM followed by 5mm Wickes fibreboards and Boen engineered boards on top.
It's really quite dissapointing to have spent so much money (twice!) and still not to be happy with the results and I wonder if there's anything that I can do to improve the situation. Especially as I've had a Khards engineered floor in a previous house that was as solid as a rock.
1) Should I consdier puling up the boards and glueing down to the concrete floor for stability and to stop any bouncing?
2) Should I consder putting a better underlay underneath - maybe a rubber mat type or maybe the adhesive types?
3) Should I have actually got the conrete floor dug up and rescreeded to get a stable floor? The second contractors said that they could keep going and adding more latex but there was a limit before the latex got so thick that there was a risk of cracking and as such wouldn't recommend any more levelling be applied.
Basically any advice out there generally as to anything practical I can do to improve the situation?
Many thanks for any advice
V
I would like to seek some opinions on underlay for a floating wood floor installation. I will tell the whole story of horrors....
We had some engineered flooring installed by some dodgy builders and it was a very poor job. It visisbly bounced all over the place and was extrodinarily bad, it was literally like watching waves when someone walked on it.
I should explain that our house was previously extended. It has a solid concrete floor put down at seperate times and as a result is quite uneven. The original house was contructed early 70s with extension to the living room late 80s. As a result our living room is made up of 3 seperate concerete pad areas that are all joined together.
When the origonal floor was put down no effort was made to level the floor and to compund the issue a proper expansion gap was not left either. It was such a bad job we didn't want them to even try and put it right so got some others in to assess the problem.
We have a few other builders and flooring companies to have a look and assess what the problem was. Everybody said it wasn't levelled properly and some people said the concrete floor should be dug up and rescreeded whereas others said that provided the floor was levelled properly it would be ok.
We had the floor completely redone (including buying new engineered wood flooring) and spending probably £1.5k on levelling compounf (over 40m2). The job was signifiantly better but ultimatly I'm still dissapointed with it. There is visible movement in a number of areas when walked over and there are plenty of areas that creak and squeak when walked over.
The installation is now composed of solid conceret floor which has been screeded with a latex lavelling compund (Screedmaster if I remember right). Then there is a 3mm foam underlay with DPM followed by 5mm Wickes fibreboards and Boen engineered boards on top.
It's really quite dissapointing to have spent so much money (twice!) and still not to be happy with the results and I wonder if there's anything that I can do to improve the situation. Especially as I've had a Khards engineered floor in a previous house that was as solid as a rock.
1) Should I consdier puling up the boards and glueing down to the concrete floor for stability and to stop any bouncing?
2) Should I consder putting a better underlay underneath - maybe a rubber mat type or maybe the adhesive types?
3) Should I have actually got the conrete floor dug up and rescreeded to get a stable floor? The second contractors said that they could keep going and adding more latex but there was a limit before the latex got so thick that there was a risk of cracking and as such wouldn't recommend any more levelling be applied.
Basically any advice out there generally as to anything practical I can do to improve the situation?
Many thanks for any advice
V