How to insulate under the plasterboard ceiling lining

  • Dec 26, 2019
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The need to insulate ceilings in the apartment owners there often. But those who live on the upper floors, all the same eventually realize that additional warming of the surface allows the ceiling to make your stay more comfortable. Especially in cases where there is no overlap over the stove technical floor. How to hold the insulation? Help plasterboard and mineral wool.

frame preparation for drywall

To put quality insulating layer, you must first collect the carcass. wooden bars 8-10 cm thick are suitable for assembly. Of course, because of the level of the ceiling surface of drops, but simply can not be otherwise achieved good insulation.

Before attaching the frame structure is necessary to ensure that the overlap plate there are no cracks. And only after that perimeter ceiling mounted timber. Further it is attached across the ceiling surface, carrying in the region of 50-70 cm.

Bookmark insulation material

Excellent thermal insulation performance is characterized by the mineral wool. It must be cut so that she came very close between the bars of the frame structure. This means that the width of the plate should be a couple of centimeters longer than the step that placed the frame bars.

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After the mineral wool slabs bookmark further prihvatyvayut mounting brackets or closed with adhesive tape, to ensure that they do not fall out. Because of the space to the ceiling will be raised moist air flows, it is necessary to provide more and a vapor barrier. For example, an ordinary polyethylene is placed on the bars of the carcass structure. Otherwise mineral wool may deteriorate.

Installation of drywall panels

Now you need to sheathe plasterboard frame. Plasterboard panels are arranged with a small gap from each other. He may be only 2-3 mm. When it is installed on the frame, the seams must be filled. It needs a bit of putty. It is filled with small gaps, and then well rubbed. It is necessary to finishing materials later formed qualitatively.

The finished trim panel with thermal insulation layer can be dyed. Yet it is sometimes glued ceiling tiles. In an extreme case - laid wallpaper. All these options make it possible to get a nice finish to deserve the practical characteristics.