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Galaxy insulation Discusses The Right Way Of Installing RB1 Resilient Bar

2021-05-10 12:10:48 Industry


Gypframe rb1 resilient bar is extremely helpful in soundproofing and reducing the noise coming through a wall or a ceiling. An rb1 resilient bar frame is quite common in suspended timber floors. These are often one of the most important materials in achieving compliance for the building regulations requirements in order to have noise control or sound absorption in place. A gypframe rb1 resilient bar frame is always used in connection with other soundproofing materials. They manage to create an effective acoustic break between the ceiling and the existing joists at the bottom.

An rb1 resilient bar is basically a thin metal channel. The overall purpose of this channel is to improve the sound insulation of any plasterboard ceilings and walls. The channel effectively manages to separate the plasterboard from the studwork. By doing this, they are eliminating any direct contact and absorb or squander any sound that would have normally transferred from the frame.

Galaxy deals in all insulation materials

Galaxy Insulation is a company that deals extensively in soundproofing materials like rb1 resilient bar, acoustic insulation slab, etc. They have years of experience with these products and can tell you how to use them properly. They have done sheffield insulation around in many buildings. The bars work by eliminating the new suspended ceiling from the joists. This will create a gap. This gap will further help in decreasing the sound transmission that is created through it. Sound vibrations are said to have not so easy travel in open spaces, rather than when they are transferred from material to material. So basically, the new ceiling is floating off the joists with the help of a lightweight steel channel. The sound is then reduced as it travels through the resilient bar channel.

How do resilient bars have an effect on sound?

The use of resilient bars will enhance acoustic performance significantly for a wide variety of purposes. This is done from an impact and airborne perspective. In addition to this, they are also a cost-effective solution. When they are fitted between joists, they are able to absorb vibration and unwanted noise. But if they are not installed correctly, the sound transmission can be flanked. The installation methodology of the resilient bars is quite easy and simple with the right set of instructions to guide you.

Here are a few pointers:

The bars should be attached to joists or studwork either with the use of a drywall or self-drilling screws. It should be done at 400 to 450mm centres right below the joists, while at 600mm centres on stud walls.

You can use a double layer of 12.5mm or even thicken, if needed, high density acoustic plasterboard. You can fit it within 3mm of the walls or ceiling surrounding the room. All the joints must be properly staggered. The joints must be carefully secured to the resilient bars with the help of self-drilling screws.

You must secure the thickest layer of acoustic plasterboard to the resilient bar. This can be done using self-drilling screws. You can then screw the second layer on top of the first layer. This can be done using the perfect length screws. Make sure that the screws that secure or hold the plasterboards together are properly fixed between the joists. You must try and mark the position of the joists and resilient bars and indicating their position on the walls.

Once you fix the two layers of plasterboard together, you must apply acoustic sealant in order to fill the gaps. This should be done around the perimeter edges and smoothen before applying anything over it.

The plasterboard joints must be finished with the help of the best traditional jointing methods. The plaster must be skimmed properly before you decorate it.


Galaxy Insulation has dealt with many insulation products over the years like soundproof ceiling tiles, 100mm acoustic insulation slabs, hush acoustics products. They provide products for acoustic floor insulation, acoustic wall, and ceiling insulation as well. Rb1 resilient bar is one of the most important insulation material, but only if it is used properly. The people installing the bars must know how it should be done, otherwise you wouldn’t get the desired effect of the resilient bars. Visit:

Company :-Galaxy insulation and dry lining Ltd.

User :- Galaxy Insulation


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