chipboard or plaster for the inside of the garage? (the walls)

[Yrrol]

In their places were thick particle boards and we worked hard to force them off.

The question now is, what is best in a garage; new particle boards or single or double gypsum board?

I dislike gypsum, so if you suggest gypsum please explain why, apart from the lower price.

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Perhaps it's best to mention that they will be oil-painted, and some parts will be lined.
The garage is a cold garage, not that it gets extremely cold there as it is insulated. In the future, the plan is to have maintenance heating there as well.

 

[barajag]

Plaster . due to fire regulations.

 

[danielr112]

Plaster for the sake of fire. 1 layer because I'm stingy. 2 if you want better fire protection. If you want to be able to screw, you either put chipboard or OSB behind. But in any case, I would have had plaster on the outside.

 

[Mikael_L]

Chipboard + plasterboard.
OSB + plasterboard
plasterboard + plasterboard

All options can meet sufficient fire safety class, double plasterboard provides a few extra minutes, but any board under the plaster layer contributes to EI.

http://www.stenull.paroc.se/produktdat/pdf_down/Brandoljud_WB09.pdf
Pages 30 and 31.

 

[BigGitt]

If you have an attached garage, a specific classification of fire protection is required. Check this with the municipality. But you should have at least one plasterboard.

 

[Yrrol]

The garage is gable to gable with the house, but it was only the boiler room that had a lot of plasterboard, the other room had what looked like double-thick chipboard, and the other walls were normal-thickness chipboard...

OSB-3 11X1197X2440MM 64PCS/PKG (1200KG) 119kr

CHIPBOARD BUILDING 12X1200X2500MM 54PCS/PKG=1360KG 99kr

PLASTERBOARD DN 13X1200X2400MM 42PCS/PKG = 1113KG (2.88M2/PC) 79kr

Hujja, how expensive... I feel like complaining that they have such high standards for a storage space and not inside the house... but I can't defy safety measures either, no one wants things catching fire... *will be ruined*

 

[cheetah1]

Eeh, but the plaster was the cheapest? Fire rating is also achieved depending on the insulation you have. If you're only going for EI-30, the requirements aren't high at all actually.

 

[Yrrol]

are you obliged to upgrade so awfully then, it is approved as it is?

 

[cheetah1]

If it's an existing garage, it is already approved, so there are no direct REQUIREMENTS to make it better than it was before. Still, I can recommend OSB+gypsum, you get an extremely good wall then, especially for mounting things on.

 

[Richtmann]

have something to screw into, use as most people say Chipboard/MDF/OSB then a plasterboard on it, my father made a garage with only plasterboard on the walls, and that was probably just out of sheer stinginess, you will only get annoyed that there's nothing to screw into.

 

[Yrrol]

sigh, now I saw that the roofer had cheated with removing rotten boards so it feels pointless to fix it up there before I've convinced them to redo it correctly

 

[naresjo]

Splurge on OSB + drywall, otherwise you'll be unhappy...
I just tore off my single drywall in the garage, and will get OSB and drywall tomorrow, so my Easter is saved.
I'm also taking the opportunity to redo all the electrical wiring, and to add a little extra luxury, the speaker cables will also be embedded in pipes.
My own little relaxation room!!!

 

[Yrrol]

So, is plaster really that much more protective against catching fire then?

It probably takes quite a bit of burning before a thick chipboard catches fire?

At most, I can imagine 10mm chipboard and 6mm plaster, but would that be of any use?

 

[barajag]

At most, I can imagine 10mm chipboard and 6mm gypsum, but would that be of any use?

That was actually a bit funny.

Why so against 12mm OSB and 12.5mm gypsum.
Sounds like you're just a bit anarchistic.

Ps: double gypsum with rock wool withstands fire for 60 minutes.
A chipboard in how many seconds?

 

[Yrrol]

People are completely crazy about this double drywall thing.. and even double double drywall.. and all that's being proposed. When I go into the garage, I want the floor space for placing things, not thick walls.

I heard someone say that the density is such in gypsum that these walls feel cold if you touch them... in other words, you have to pump in more heat to try and compensate for that... he thought the same about the light insulation..
-Masonite or something else has more air in it and therefore doesn't feel as cold...

Now, I'm not claiming he was right. I'm going to ask a few manufacturers of OSB Masonite and others and see if they can explain why you should avoid drywall...

I believe drywall is a trend right now and people only have knowledge of drywall and not of the other materials that probably withstand fire and other things quite decently anyway...

Moreover, I haven't said that I want bare particle boards either...
-so there…