### Contents

Ceiling Tile Performance Features Sizes: all tiles are available in the surface mount 12” x 12” tile size, 24″ x 24″ and **24″ x 48″ drop ceiling tiles**, 6″ x 48″ and 5″ x 84″ plank styles.

Per the example, multiply 12 by 15 to get 180. Each tile is 12 inches square, or **1 square foot**. Divide 180 by 1 for a total of 180 tiles. If the tiles were 24 by 24 inches, or 2 feet by 2 feet, multiply 2 times 2 for a total of 4 square feet.

The most common drop ceiling tile sizes are **2′ x 2′ and 2′ x 4′**. You’ll likely need to cut tiles during installation to fit unique spacing or fixtures –although drop ceiling tile sizes are relatively standard in shape, being either rectangular or square.

Take your length measurement, multiply it by your width measurement, **and then divide the result by 144**. Typically, your measurements will be in inches, and dividing the resulting number by 144 (or the number of inches in a square foot) will give you your square footage for ordering your metal ceiling tiles.

It may also be referred to as a **drop ceiling**, T-bar ceiling, false ceiling, suspended ceiling, grid ceiling, drop in ceiling, drop out ceiling, or ceiling tiles and is a staple of modern construction and architecture in both residential and commercial applications.

Lay-In ceiling tiles are **designed to lay inside 15/16″ grid systems**. Certain patterns are available as a tegular option, where the embossed part of the design is lower than the suspension grid, and the 4 edges are flat to fit nicely into the grid.

Lay-in Ceiling Tile (**64 sq.** **ft.** / Case)

x 4 ft. Fifth Avenue White Square Edge Lay-In Ceiling Tile (Carton of **8**) (64 sq. ft.)

Acoustic ceiling tiles **lay into a suspended or dropped ceiling grid** and are used alter the acoustics in the room. These tiles can be made of various acoustical materials like fiberglass, foam, wood, polyester, and other substrates. … Acoustical control was another objective of dropped ceilings.

Ceiling Tile, Width 24 in, Length 48 in, **5/8 in Thickness**, Mineral Fiber, PK 12.

A tegular/reveal edge, whether square or angular, **allows the tile to protrude below the grid ceiling system and provide more depth and texture to the ceiling plane**. The tegular/reveal edge, acoustic ceiling tiles are mounted in 15/16-inch standard suspension systems and the panels are easily demountable.

**Multiply the length by the width to obtain the gross ceiling area**. For example, a room 15 feet long and 10 feet wide has a gross ceiling area of 150 square feet — 15 times 10 = 150.

All flooring is calculated as **sq.** **ft.** **area** and divide it by size or area of tile to find out numbers of tiles required for flooring.

Calculate the area of each section of the room and measure ceiling in square feet. **Multiply length by width for square areas**. Add together square footage of each section to calculate the square footage for the entire ceiling. Multiply the sides of the ceiling tile together to determine the area.

You might be surprised to know that ceiling tiles are designed to last **around ten years**. After ten years, if they haven’t been damaged or discolored by some other factor, they may start to become brittle. Older tiles can warp and even break.

Discover the **12 types** of ceilings for your home as well as access to all our ceiling design articles and photo galleries. Includes vaulted, cathedral, beamed, dome, tray, coffered, shed, groin vault, and more.

All types of ceiling tiles can be cut with **basic hand tools**. Acoustic tiles—the lightweight fiber panels—are cut with a carpet knife. Drywall-like drop ceiling (suspended ceiling) tiles are cut with a utility knife or a drywall saw. Tin ceiling tiles are cut with tin snips.

Typically, for ceiling tiles, you will use **spray paint or flat-latex paint**. Except for wood tiles. It is also easier to apply your paint with a sprayer rather than a brush or roller. However, a good brush and roller are great options too.

The Signature acoustic tiles come in standard sizes of 2′ x 2′ and 2′ x 4′ and standard thickness of **1″**.

Radar Basic White Square Edge Lay-In Ceiling Tile (Carton of **16**) (64 sq. ft.)

Brand NameArmstrongFinish TypePaintedInstallation Type15/16″ Suspended Ceiling GridItem ShapeRectangularItem Weight**60.0 pounds**

BrandArmstrongMaterialHAWAColorWhiteItem Weight**44 Pounds**Coverage64 square feet

Ceilings and Filler Panels You can expect to pay anywhere **between $4.00-$12.00/sq.** **ft.** for the ceiling panel itself. The historical pressed patterns are not intended to be cut.

Grid ceilings are **suspended from (or drop from) an existing ceiling or support system**. A grid ceiling is a false ceiling in the sense that it is not part of a permanent support structure such as floor joists or a cement floor/ceiling.

**Suspended ceilings** are a common fixture in homes and offices. These ceilings are installed easily and are durable, sometimes so durable that decorating trends change and leave older ceilings behind. The metal grid can be repainted, and the tiles can be painted or replaced.

The most commonly used T shapes are **15/16″ wide**; however, 9/16″ wide T shapes are becoming more common. Suspended ceiling manufacturers also make a variety of shapes that offer aesthetic options to the designer. A stepped T shape is often used with tegular tiles to provide a ceiling with more depth.

**Absolutely**. Not only does it work, but it is one of the most effective ways to reduce the transmission of noises. Ceiling tiles have a long history of improving and aiding a noise problem. … Some tiles have smooth surfaces, while others have textures that are similar to corduroy.

Acoustic ceiling tiles **do absorb sound better than other types of materials**, such as thin sheetrock, concrete, plywood, or other wood products. However, there are other acoustical treatments that can offer more sound absorption if you need better acoustics in your space.

The holes in ceiling tiles serve a fundamental purpose: **to absorb sound waves and reduce the amount of noise in a room**. Perforated ceiling tiles are commonly known as acoustic ceiling tiles. You will often find them installed in places like schools, offices, conference rooms, and sometimes in homes.

**Drop ceilings are more expensive to install than drywall making drywall the cheaper option**. However, if you can install a drop ceiling by yourself, you can save on labor costs. You should also factor in paint costs for a drywall ceiling and whether you are hiring a professional to install and paint for you.

Drop ceilings cost **$1,026 and $2,931**, or $1,946 on average, depending on the room size and material quality. Labor is $2 to $5 per square foot, while ceiling tiles and grid rails are $3 to $23 per square foot total. Rail covers, insulating tiles and lighting add more to the price.

Refers to a type of edge detail where the ceiling tile lays on top of the grid. Flat Lay-in will always use **15/16 in**. … Refers to a type of edge detail where the ceiling tile projects down into the room. Tegular may include 9/16 in. or 15/16 in.

What are tegular ceiling tiles? Rather than being flush with the grid they’re suspended in, tegular ceiling tiles hang ¼” below the metal grid. The tegular edge can be square, creating a field of protruding spaces, or the edge can be angled or beveled to **create a softer look**.

The “beveled tegular edge” design is **the same as the tegular edge but has rounded corners on the hanging squares**. This variation on the tegular tile design has a softer look. … If the only concern for a particular project is the convenience of the suspended ceiling, tegular tiles offer no additional advantages.

**Returns the closest integer greater than or equal to a given number**. Ceiling is often used as a rounding function. This is a single-value function.

Find the **total square feet of the wall(s) by multiplying ceiling height by total wall length.** **Subtract areas that will not be covered**. (Standard doors are about 3 x 7 feet or 21square feet; standard windows about 3 x 4 or 12 square feet.) These calculations give the total number of square feet to be covered.

The ceiling is related to the floor function by the formula. **lceil x rceil = -lfloor -x rfloor**. ⌈x⌉=−⌊−x⌋.