How are Ceiling Followers Measured?

Posted on


Step 1: Decide the Space of the Room

How are Ceiling Fans Measured - Step 1: Determine the Area of the Room

The rationale followers are measured is that the size of the fan have to be appropriate for the scale and top of the room. Earlier than you choose a ceiling fan, you should decide the world of the room the fan wants to chill.

Ideally, you need the blade circumference and the fan’s distance from the ceiling to offer optimum air circulation and a cooling impact.

To find out the scale of a room, you must calculate the world of the room. Calculating the world is straightforward if you know the way to do it, and it takes 6 fast steps:

1. Measure the size of the room.

2. Ensure your tape measure is straight with no kinks or bends.

3. Be certain that no furnishings, doorways, or window ledges hinder the measurement line.

4. Pull the tape measure throughout the wall’s size from the begin to finish and write down these measurements.

5. Measure the width of the room by repeating steps 1 – 4.

6. You’ll now have two measurements. Multiply these measurements
to provide the space of the room.

An instance is that if the room is 5-foot vast by 2-foot lengthy, the world of the room is 10 toes.

When you understand the world of the room, you possibly can decide the fan measurement to purchase. A fan’s measurement will usually be printed on the packaging or producer’s info guides. If this is not obtainable, you will have to bodily measure an assembled fan. Most shops have precise examples of assembled and mounted followers.

Prime Tip: Ceiling followers work greatest when they’re within the middle of a room, permitting the air to flow into all through the world. If furnishings makes it troublesome to middle your fan within the room, transfer the furnishings round to permit for the very best air circulation.

Step 2: Measure the Size of the Blades

How are Ceiling Fans Measured - Step 2: Measure the Length of the Blades

How are Ceiling Fans Measured - Step 3: Determine the Correct Blade Length

Followers are available all totally different styles and sizes. Figuring out the size of the blades is a vital a part of deciding on an appropriate fan.

There are two kinds of followers; these with an equal variety of blades and people with an uneven variety of blades. Barely totally different calculations apply to measuring totally different blade sweeps (the quantity of house the fan takes up on the ceiling.)

For a fair variety of blades, measure from the skin tip of a blade to the skin tip of the opposing blade to get the fan’s circumference (blade sweep.)

For a fan with an uneven variety of blades, calculate the precise size measuring from the longest level of a blade to the middle of the fan’s housing (the motor of the fan.) Multiply this quantity by two, which will provide you with the circumference of the fan.

Prime Tip: An uneven variety of blades is extra visually interesting and retains the fan completely balanced. Even numbers could trigger the fan to tilt or shake.

Step 3: Decide the Appropriate Blade Size

A very powerful purpose for measuring the blades’ diameter with the world of a room is to make sure ample house for the blades to rotate with out touching something. Take into account obstructions, comparable to wall items, show cupboards, and cabinets, when deciding on a fan and the place to position it.

The desk beneath signifies the room measurement and appropriate blade diameter:

Examples of room sizes are:

How are ceiling fans measured - Table 2

Ideally, there ought to be no less than a niche of 1.5 toes between the wall or door and the blade sweep.

Prime Tip: Take into account different gentle fittings within the room when figuring out the blade span. Even when the sunshine becoming would not hinder the rotation of the fan, the motion of the fan could trigger the sunshine to flicker, which is most annoying.

Step 4: Selecting Blades for Out of doors Areas

Followers may also be used to chill out of doors areas comparable to lined patios, verandas, and out of doors leisure areas. There are two kinds of followers appropriate for outdoor;  damp-proof ceiling followers and moist ceiling followers.

As a result of out of doors areas do not need the identical insulation as indoors, the factors for
selecting an outside blade sweep differs from that of a ceiling fan inside your house.

The dimensions of the blades compared to the patio measurement is listed beneath:

How are ceiling fans measured - Table 3

Prime Tip: Ceiling followers transfer scorching air upwards, so followers above barbeque grills help in maintaining the world cool and smoke-free.

The Variety of Blades makes a Distinction

Not solely does the scale of the blades make a distinction, however the variety of blades impacts the fan’s suitability. Ceiling followers have between 2 and 6 blades. In order for you a quiet fan, go for 4 blades or extra. Followers with fewer blades rotate sooner and are noisier.

Fashionable ceiling followers for properties have between 4 and 5 blades, offering the very best stability between air circulation and noise ranges. Nonetheless, for optimum effectivity, use a 3-blade fan. The draw back of a 3-blade fan is that it is not as quiet because the 4 blade possibility.

Prime Tip: 4 Blade ceiling followers are greatest suited to air-conditioned rooms as they maximize airflow with out compromising the perform of an aircon.

Step 5: Calculate how excessive the Ceiling Fan ought to be

How are Ceiling Fans Measured - Step 5: Calculate how high the Ceiling Fan should be

Not solely does the diameter of the ceiling fan matter, however the top of the ceiling can also be necessary as this determines the mounting and the peak at which the fan ought to cling.

Use a step ladder and measuring tape to measure the size from the ground to the ceiling. Ask somebody to help you in order that your measurements are correct.

In case your ceiling is greater than 9 toes excessive, use a down rod in order that the ceiling fan is at an optimum top to chill the room and flow into air.

Embrace 8 – 12 inches, together with the fan housing and lighting equipment, if there may be one.

How are ceiling fans measured - Table 4

Concerns when Deciding on the Peak of the Ceiling Fan

For big or double-volume areas, longer downrods are extra pleasing to the attention. A small down rod or flush-mounted fan is not going to be in proportion to the scale of the room and can look misplaced.

Security is simply as necessary when deciding whether or not to mount your ceiling fan immediately onto the ceiling or use a down rod. When you resolve on a down rod, double-check {that a} tall particular person can comfortably stroll beneath it.

Prime Tip: For optimum consolation, make sure that the fan of your selection hangs no less than 8 inches beneath the ceiling and seven toes from the bottom. If you don’t depart no less than 8 inches between the ceiling and the fan, the airflow will likely be compromised, and the fan will wobble and rattle.

Step 6: Decide the Slope of the Ceiling

How are Ceiling Fans Measured - Step 6: Determine the Slope of the Ceiling

The slope of the ceiling makes all of the distinction to the down rods you employ. A ceiling fan mounted on a sloped ceiling with out an angled down rod is not going to be secure when it rotates and will doubtlessly come free from the ceiling.

Use a slope or angle mount fan if the ceiling slope is between 34 and 56 levels. An ordinary down rod for angles smaller than 56 levels will do the trick.

How you can Calculate the Slope of the Ceiling

The slope of the ceiling measures the change in top from lowest to highest factors over the gap from highest to lowest factors.

To find out the slope of your ceiling, it is advisable take 3 measurements and make 3 easy calculations:

1. Decide the peak on the highest level of the ceiling.

2. Decide the peak on the lowest level of the ceiling, which is mostly the peak of the wall.

3. Measure the gap from the shortest level of the ceiling to the very best level; it is best to measure the gap on the ground.

4. Deduct the bottom level from the very best level.

5. Divide the reply (level 4) by the gap from the bottom to the very best factors (level 3.)

6. Multiply the reply (level 5) by 100 to provide the diploma of the slope.

An instance is:

1. The best level of the ceiling is 8 toes.

2. The bottom level of the ceiling is 7 toes.

3. The space from the very best level to the bottom level is 20 toes.

4. The variation between the very best and lowest level is 1 foot.

5. 1 Foot divided by 20 toes is the same as 0,05.

6. 0,05 Multiplied by 100 offers you 5%, which is the slope of the ceiling.

Prime Tip: When calculating the fan’s top, measure from the precise level the fan attaches to the ceiling till the bottom hanging level of the ceiling fan. Embrace gentle fittings, ceiling mounts, and motor housing.