Types of ceiling finishes

An earlier post here also wrote about ceiling finishes.

1. Acoustic Ceiling Tiles

One type of suspended ceiling is made up of Acoustic Ceiling Tiles (ACT) and a stick-built grid system. Sometimes called a lay-in ceiling, this type of system is versatile, durable, and cost effective. In addition, the ceiling tiles can be removed without damage to the system so that above ceiling items can be maintained. Seen throughout many commercial and institutional buildings, ACT is a popular ceiling material that now has a wide variety of aesthetic options.

2. MF Plasterboard (Metal Furring Plasterboard)

MF plasterboard suspended ceilings are non load-bearing. They consist of a metal frame system that has plasterboard attached and seams taped and filled to give a larger finished look. You can paint or wallpaper the surface of these suspended ceilings.

3. Bandraster

Bandraster suspended ceilings consist of metal tees and mains made in several lengths, enabling you to create different patterns or designs. This type of suspended ceiling requires custom tiles cut to specialty sizes in order to fit the grid pattern. Bandraster suspended ceilings follow the building’s design. For example, if the building is round, the tiles will follow the building’s pattern in a curved shape. To prevent movement in the ceiling, the bracing for a bandraster ceiling fits into the ceiling structure.

4. Drywall

Suspended drywall ceilings do not require a metal grid. They use wires and hangers instead to support sheets of drywall that hang below the existing ceiling. This type of suspended ceiling is commonly used to create arches or ceiling structures but may provide other benefits such as lowering sound levels.

5. Tile Materials/Plank Materials

Mineral fiber tiles are among the first types of tiles manufactured and are used to increase fire resistance, control sound levels and offer humidity resistance. Builders lay mineral fiber ceilings into an exposed suspension system also adapted them for use in a concealed ceiling system. Mineral wool tiles are lighter than mineral fiber but offer the same fire resistant and acoustical benefits.

Metal suspended ceiling systems are made of durable materials like steels and aluminum. They have a polyester powder coating to protect the metal against corrosion. The life span of a metal system is more than 25 years, making replacement cost low. Metal ceiling panels can be manufactured with openings for lights, smoke detectors and air vents.

Ref:
Read more : http://www.ehow.com/info_8078554_suspended-ceiling-types.html

http://www.archtoolbox.com/materials-systems/finishes/acousticceilingtiles.html