Acoustical Ceilings

Acoustical Ceilings

Acoustical ceilings, which are quickly installed, can be used to control the quality and level of sound effectively in a specific space. An acoustical ceiling is typically constructed from a grid frame from a material such as aluminum and lightweight tiles or panels of soundproofing materials. The grid system allows for straightforward alignment and leveling and allows for easy tile replacement if necessary. Furthermore, the ceiling tiles provide an attractive ceiling system while controlling noise and sound, even in non-descript spaces such as corridors or consultation rooms. The material in an acoustical ceiling alters a sound field, absorbing acoustical energy, allowing noise pollution to be reduced greatly by using minimal surface coverage. Acoustical ceilings are most often utilized in commercial, industrial, and architectural settings. Many manufacturers of acoustical ceilings, panels, curtains and flooring will work with customers to adapt their products to fit into the look of a space. Adding custom specifications to sound proofing materials may increase the price, yet it will often prove worth the investment.

Noise absorbers like acoustical ceilings help to reduce noise reflection and dissipate noise energy, thus providing a more tolerable and pleasant work area or public space. This has become an imperative part of any structure design and construction, not only the benefits of sound proofing and atmosphere control, but also the requirements for aesthetic appeal even in these practical features. Acoustical ceilings can have psychological as well as physiological benefits on individuals, improving communication and increasing overall productivity. They can help reduce outside noise pollution levels in reflective environments, improve speech comprehension, and eliminate "background noise." Acoustical ceilings are an ideal solution within the workplace, as they take up minimal space and are easily installed. The effectiveness of a particular acoustical device, such as a ceiling, is often measured by its NRC, or Noise Reduction Coefficient. The NRC is the percentage of acoustical energy absorbed by a material, calculated using data from several frequencies. Often the more surface area covered, the higher level of sound absorption achieved. Besides its overall acoustical effectiveness, other important factors when choosing an acoustical ceiling include cost, safety, space, location, thickness, ease of installation, useful life, aesthetics and minimizing the disruption of daily operations.