1

We have an unfinished rough-surface wall in our upstairs bedroom, (see the photo)

Its surface looks covered in parallel plastic threads or fibers, with lots of sharp knots and some nail heads, glued to the wall. It was this way when we moved in.

We want to install a kids' bunk bed next to this wall. But first we need to "finish" (make smooth) the wall, otherwise the kids may injure themselves.

May we ask:

  1. How is this unfinished surface called - what keyword to search for?

  2. What is the right procedure to "finish" it - again, the keywords to search for?

rough-surface wall in bedroom

3
  • Hi Alex, It will be helpful if you could add some information regarding what the wall material is. Plaster on lathe? Drywall? Sheet material like plywood or paneling? – Michael Karas Dec 5 '20 at 12:47
  • That's not "unfinished". That is an intentional finish of a rough textured wallpaper type material. – FreeMan Dec 5 '20 at 14:47
  • Can you upload a picture of the area that might injure a child? That section just looks rough. – Valkor Dec 5 '20 at 20:00
1

That wall surface material looks like it is the backing of some older type wall covering that had a mesh material for adding strength or glue retention.

It is also possible that you are looking at the original wall covering itself that may be a straw or grass material that was woven into a mat and then glued to the wall in sheets.

A zoomed in closeup of your picture reveals that the wall covering is a grass or straw material that was woven with thin vertical threads. It is also clear that it was painted over!!

enter image description here

If that mesh material is covered with paint it will be very difficult to remove. If it is not painted over it may just be possible to lightly spray the wall with a mist of hot water from a squirt bottle to see if the old wall covering glue will soften. As it softens you should be able to scrape carefully with a "putty knife" and wipe away the excess glue with a sponge rinsed frequently in warm water.

A painted over surface like that would entail a lot more work. There are several possible alternatives:

  1. Remove the wall materials completely down to the studs and apply a new wall surface using drywall. This will finish down smooth after taping and sanding.
  2. Try installing a new thin layer of drywall over the existing surface. This may require smoothing off any bigger bumps in the old surface. Any electrical switch and outlet openings may require box extensions to be installed. Also if that wall has any windows or door openings there may need to be adjustment of the trim. Going the route leaves you with a fresh new surface to finish similar to the first option.
  3. Another possible scheme is to do some scraping and rough sanding of that existing surface to smooth out any large bumps and then use a skim coat of drywall mud to smooth out the surface. I have used a similar process to smooth out a textured ceiling and wall and found that skimming works best if you take the smoothing in repeated steps of mud application and then sanding and scraping once the mud is dry. A skim coating leaves a relatively soft material on the wall and it is a good idea to come back afterwards and paint it with two to three coats of good quality primer paint.
0

If you search for "drywall finishing" you will get a lot of ideas and some professional drywall finishers in your area. If you feel that you are not able to do the correct job yourself then a professional may be a good choice.

0

The material is called "grasscloth wallpaper" and yours has been painted. Here's an example of the unpainted material: https://www.wayfair.com/York-Wallcoverings--Grasscloth-by-York-II-Knotted-Grass-24-L-x-36-W-Wallpaper-Roll-VG443-L6161-K~WHW4818.html

You can remove it like ordinary wallpaper, but none of the easy ways will work because of the texture. You may have to painstakingly remove it bit by bit with something like a handheld steam cleaner.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.