Hello!
I have started tearing out the fireplace that I believe is as old as the house, from 1973.

I already knew that previous owners had laid laminate flooring directly on the carpet that the house was built with. But now it turns out that the fireplace is also on the carpet, however, with a plywood spacer, fiber mat, and spark protection in between. See pictures.

Do I need to be worried that the fiber material under the spark protection contains asbestos?
 
  • Close-up of flooring layers with laminate, plywood, fiber mat, and spark protection among wooden boards, possibly showing asbestos concern under stove area.
  • Close-up of exposed flooring under an old stove, showing layers including plywood and fiber matting with signs of wear and potential asbestos concern.
  • Close-up of fraying fibrous material beneath a plywood board, possibly containing asbestos, used under a stove as part of home renovation.
Fulkemisten
It looks suspicious to me. But at the same time, it doesn't. I see fiber on the edge but what kind of fiber? From the carpet? Asbestos? Looks a bit like pipe insulation? Or not? Shouldn't a regular asbestos board have been placed under the spark protection? There are many questions but no answers. As usual, it's easiest and best to send it for analysis. It costs a few hundred kronor. The one who knows knows.
 
But if you're going to remove the stove and can take away the spark protection, should you still remove the board with that white stuff on it regardless? Or are you saying you don't dare to touch it and need to call in the cavalry if it contains asbestos?
 
I became a bit impatient (and careless) and removed the spark guard. Now, I have placed the three small pieces in a plastic bag. I have taken the large piece of fiber material (board) outside laying on the plywood board. On the plywood board, small remnants of the fiber material had stuck. The material is very porous and breaks apart very easily.

It is cheaper to sort it as asbestos than to send it for analysis.
 
  • Close-up of a removed fireguard revealing fragments of fibrous material and charred metal frame on a wooden surface.
J
Visually, it looks very similar to what I have around my pipes, enclosed with horsehair and some cardboard. Sent for analysis and it's asbestos. Considering where it's been used at your place as well, that's exactly the application asbestos can be used for.

If you can lift the whole board off, that would probably be good. Maybe spray something so that it stays in place? Or dissolve in water and scrape off?
 
We had asbestos under our old stove, got the tip to hold a flame against a break edge to see if the asbestos fibers burn for identification.
 
The material has now been taken to the recycling center. It was so little that they didn't bother charging.

H hars said:
We had asbestos under our old stove, got the tip to put a flame against a broken edge to see if the asbestos fibers burn for identification.
Interesting! Is the reasoning that other fibers burn but not asbestos? I'm not convinced it's that easy myself.
 
Uncertain, and fairly unreliable source. We sent it for analysis later.
 
Click here to reply
Vi vill skicka notiser för ämnen du bevakar och händelser som berör dig.