5.       Would repainting an mineral fibre or metal tile change its acoustic performance?

In terms of sound absorption there may be a small loss, depending upon the tile face pattern (fissures, perforations, scrim etc), the paint type used, and the thickness of the applied coat(s). It is unlikely that the ceiling’s sound reduction or attenuation performance will be adversly affected but if the spaces where the ceiling has to be repainted are acoustically critical, then laboratory testing to assess any possible differences in acoustic performance should be conducted on repainted samples.
It should be noted that the repainting of ceiling tiles could also adversly affect their other technical performance factors such as fire reaction, sag, light reflectance etc and the implication of such possible changes needs to be considered. Finally it should be appreciated that the repainting of any tiles supplied by any of the major manufacturers  will invalidate any warranty that was provided when the tiles were new.

Simplifying The Job

But you can get around the worst part of putting in a soundproof ceiling if you can manage to do your work not directly beneath it, but from the floor of the room just above it.

  By soundproofing this floor you will stop any noise before it ever gets to your ceiling, and this technique is ideal for use in multi-story buildings like offices and apartments, in which the noise made by the people on one story can disturb those working or living directly below them. If you’ve ever lived in an apartment with someone living just above you, you probably know how much a soundproof ceiling would have increased your comfort in that situation. If you are living in an apartment now, you might approach your apartment meager about having access to the upstairs unit so that you can soundproof its floor and avoid the hassle of putting a soundproof ceiling in your own unit.

Acoustical Ceiling Tiles And Resilient Bars But if soundproofing an upstairs floor is not an option you’ll be faced with the job of installing a soundproof ceiling. In doing so, however, you’ll not only be faced with the physically challenging job of putting up the soundproofing materials; you’ll be reducing the height of the room. You can simplify your job by deciding to install acoustical ceiling tiles, which will do a moderately good job of preventing noise from bleeding down from above, but for a really soundproof ceiling, you really need to add a new layer to your existing one. You would do this by putting in resilient bars, which are designed to keep your original ceiling separated from the new one. You would first install the resilient bars, and then place your soundproofing materials like rock or mineral wool, and American mass loaded vinyl into them, before adding the drywall which will be the surface of your new ceiling. While this will be a lengthy and difficult job, it really is the best way you have of creating a soundproof ceiling which can give you the peace and quiet you deserve. Before deciding on the best method of installing a Soundproof ceiling for your home or office, be realistic about your level of expertise, and don’t attempt an installation which is beyond your capabilities. While you’ll have to pay more to have your soundproof ceiling professionally installed, doing so is the best guarantee you have that the job will be done quickly and effectively! Author: Eric Henry You can also find more info on Soundproofing. Soundproofingbliss.com is a comprehensive resource which provide information about sound proofing item. Article Source: http://EzineArticles.com/?expert=Eric_Henry The Recording Project :: View topic – Help me Soundproof my basement? I am also considering soundproofing the ceiling of the basement to keep my little family happy when I play. Home Recording Center Studio Soundproofing for Dummies The positioning of your studio will determine how much soundproofing is necessary for the ceiling Home Addition: How to Soundproof a Room | Home Improvement | Home … Installing Roxul in ceiling joist cavities is also a great way to get both the thermal and soundproofing benefits you need for your soundproof room.

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12.       Which ceilings are suitable for use in wet or high humidity areas?

Armstrong World Industries  recommend  ceiling products, Ceramaguard, Newtone, and Orcal plain (unperforated) tiles painted on both face and reverse surfaces, are suitable for use in conditions of up to 100% RH, which can occur internally in spaces such as swimming pools, showers, laundries and some manufacturing processes, although none of these tiles should be subjected to continuous direct water exposure.
Only Armstrong Prelude non-corrosive grid should be used with Ceramaguard, Newtone and Orcal lay-in tiles, while for Orcal clip-in tiles all grid components should be galvanised.

Suspended Ceilings – Is There Any Need For Them? The idea of a suspended ceiling is to make your premises appear more professional and well suited to a working environment.

If currently, you do not have suspended ceilings and have obscure pipes, wires and ducks from your original ceiling, suspended ceilings will do the job of hiding these mis-fitting obstructions. By hiding these anomalies your ceilings would now appear much more professional and well presented.

The benefits of using suspended ceilings means that they are easy to maintain and look after. They can be demountable, which means the ceilings are incredibly easy to uphold. If in the future you want to change the designs or buy new tiles it will be very easy as you can simply un attach the grids, whereas if they are non – accessible they will be permanently implemented making it harder to change in the future. With demountable tiles you can place lights inside the tiles which hide light bulbs/tubing, making the office of room seem even more professional. With suspended ceilings you are able to have the exact colour and design you wish to choose. With an almost unlimited amount to choose from not including your own designs you can have your ceilings looking the exact part you want. Suspended ceilings are well suited in providing different features that will benefit all needs and requirements people want. One of these benefits is the power of insulation.

Suspended ceilings are made with insulation that helps to prevent heat loss. By creating a gap between the ceiling and the suspended ceiling with insulation placed on top, a cavity if made that traps in warm air. This is very good at a time where energy bills are on the increase. By installing suspended ceilings you undoubtedly save a lot of money in the long term.

By installing suspended ceilings, a touch of professionalism is given that gives you office or room a much better persona through the use of designs, colours and lighting that is used to create the exact look you want. By viewing the extensive range of designs and materials you most certainly find the look you feel best suits your environment. Further benefits of suspended ceilings are their power of sound proofing and sound reduction. By using acoustic panels you can limit the amount of noise produced in almost any environment. This is why suspended ceilings are often used in my office and school, university environments. By cutting the noise level down offices are appear much more quiet, therefore productivity of work increases, which is a must for all companies. From this it is possible to see that there is a multitude of different reasons that can entice you to buy and install suspended ceilings. The ceilings can be used to save money on your heating bills and can be customised to your exact needs. These ceilings can also hid obscure attributes such as pipes and wires, which would give off a more professional look to your office. Finally what I feel is the most important factor is the sound reduction suspended ceilings provide. By having a quieter working environment more work can be done which ultimately is what every company desires in their workforce. By: David Kensington Article Directory: http://www.articledashboard.com Find out more about suspended ceilings Soundproofing suspended ceilings Hello, Does anyone have any suggestions on limiting sound transmission through suspended ceilings? I really have two questions: A) in a commercial setup where there is suspended ceiling … Read more… Suspended Ceilings – A Few Tips They are made up from a grid that contains metal frameworks which is held together with wires which connect up to the existing ceiling, in this grid tiles are placed and linked up. Estimator – Suspended Ceilings and Curtain Walling Projects Remuneration Up to 50000 per annum dependant on experience Car Car allowance Pension Healthcare Location Berkshire The client My clients are specialists in suspended ceilings. Contemporary Stretch Ceilings , Drop Ceiling Tiles and Suspended … Free Contemporary Stretch Ceilings , Drop Ceiling Tiles and Suspended Ceiling Grid Systems advertising & online classifieds.This ad was placed with the following tags:

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Suspended Ceilings – You Need Them More Then You Think Want to get rid of those nasty oblique pipes and wires that cause a real eye sore? To freshen up your office,

class room, or any room to be exact one should consider investing in suspended ceilings.

Firstly you may ask, what exactly is a suspended ceiling? Suspended ceilings are an extension to the existing ceiling made of metal grids suspended from ceiling by wires. Once the grids are made tile panels are dropped into the grid, which hide the pipes and wires. The use of suspended ceilings is widely used in offices and schools where it is necessary to hide air ducts and pipes in order to give off a professional look. In today’s society where it is paramount in the way your business looks it is very important to have that professional edge in order to look the part and make your employees feel they are a part of a well established business. This is why I feel suspended ceilings are the answer. The fundamental reason suspended ceilings were designed is to cover and hide outstanding pipes, ducts that would usually stick out like a sore thumb. By hiding these ugly building works, the room appears much more presentable and give off a much more professional look than it would if the pipes still appeared.

Another main reason suspended ceilings are used is for their sound absorption. Depending on the material used and the way they are made means that there is better sound absorption. If you require suspended ceilings for better sound absorption then denser tiles are needed. This will limit the vibrations caused because it will be harder for sound to travel through the tile. Furthermore with the gap between the suspended ceiling and the original ceiling can be lined with sound proofing material which would furthermore make the room soundproof. This is a very good way of keep sound insulated as it means other offices and classrooms will not be disturbed. The idea of further insulation on the suspended ceiling means that heat insulation can be done. This is very green idea as it will save money on your heating bills because of the insulation.

Another benefactor of suspended ceilings is that they hide uneven ceilings. By covering them up with a level ceiling the slant is gone, instantly improving the look of the room. By adjusting the grid when being installed means that any angle can be made, even if a slanted ceiling is needed. Suspended ceilings also have the power of being highly versatile. Once installed they can be constantly altered. Panels can be removed and replaced with different materials and colours, in order to achieve the exact look you want. Even if you decide you want a change in the design you can easily carry it out. Furthermore, you can create fluorescent light panels.

By doing this you can install lights anywhere in the room quickly and cheaply. From this it is possible to see that suspended ceilings are more than just a subtle way of hiding obscure pipes and wires etc. They can be used to change a rooms entire appearance, improve sound proofing of a room and can create that edge of professionalism in your office. By: David Kensington Article Directory: http://www.articledashboard.com Find out more about suspended ceilings Knauf Insulation Plasters Plasterboards Insulating laminates … Building design news Knauf Insulation Plasters Plasterboards Insulating laminates Dry flooring Drywall accessories Metal section applications 060209. Knauf Insulation Wall Linings Shaft Protection News 050209 Building design news Knauf Insulation Plasterboards Plasters Aquapanel Tile Backer Partitions Wall Linings Shaft Protection 050209. Knauf Insulation gets new plant manager : News : Redding Record … SHASTA LAKE – Knauf Insulation went overseas for its new plant manager.Iain James is Knauf’s third director of operations . Knauf Drywall treads the boards in Wirral showstopper … Knauf Drywall systems helping to shape the interior of a stunning new theatre and conference centre.

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