Why do people have blue porch ceilings? The painted blue porch ceiling started in the American South around 200 years ago. … In order to repel evil spirits from plantations, porch ceilings were painted a soft blue. The color was meant to mimic water in an effort to keep any haints or spirits at bay.
Why do people paint their patio ceiling blue? Across the South, the tradition of painting ceilings blue is passed down from generation to generation. There are many stories and legends as to why, and it’s not just about keeping bugs at bay. In the Deep South, a darker blue sometimes called “haint blue” is believed by some to keep away evil spirits.
Do blue porch ceilings keep bugs away? Unfortunately, there is no scientific evidence that blue ceilings do in fact keep bugs away. However, there are some personal testimonies that state they saw fewer spiders and wasps after painting their porch ceiling blue.
Can you span 16 feet with a 2×6? 2-grade 2×6 joists can span up to 10 feet 9 inches from beam to beam when spaced the standard 16 inches apart with a maximum live load of 30 inches per square foot. … Select Structural lumber, meanwhile, can span up to 11 feet 4 inches.
Why do people have blue porch ceilings? – Related Questions
Can i spray wd40 in my ceiling fan?
Warning. Never spray WD40 on the ceiling fan motor; as it is not an oil-based lubricant, it can damage the motor instead of loosening any stuck or rusting parts. Never spray WD40 on the ceiling fan motor; as it is not an oil-based lubricant, it can damage the motor instead of loosening any stuck or rusting parts.
How to find cfm for ceiling fan?
By multiplying all three dimensions, you will get the volume of the room. This amount represents the necessary airflow that the fan will have to circulate. Finally, we can calculate the CFM by dividing the room volume using a constant.
What is the ceiling of tax exemption under 80c?
For section 80C- The amount of eligible investment or expenditure as specified is fully allowed for deduction subject to the limit of Rs 1.5 lakh. The limit of Rs 1.5 lakh deduction of Section 80C includes 80CCC (contribution towards pension plan) and 80CCD (1), 80CCD (1b) and 80CCD (2).
How low can cloud ceiling be for plane?
CHI is normally limited to 12,000 feet of altitude, which is why you’ll sometimes see “clear below 12,000 feet” in a weather report. CHI is the most common cloud measurement device used at airports today, and with technological advances, it will soon allow cloud measurements up to 24,000 feet.
How heavy light can ceiling drywall support?
Ceilings are another matter, though, thanks to the direct downward pull of gravity. The average 2×4 ceiling joists can’t safely hold more than around 15 to 20 pounds regardless of the hanging hardware you use. A 5-inch flower pot with the combined weight of soil, water, and a plant can easily reach that weight.
What is ceiling fan sweep?
Ceiling fans are measured by the full size of their blade span (also called blade sweep), which is the diameter of the circle that you see when the fan blades are in motion. Or, in other words, fan blade span reaches from the tip of one fan blade to the tip of the blade directly across.
How to cover up water spots on ceiling?
Your best option for a base coat to cover water stains on the ceiling is an oil-based, mold-resistant, stain-blocking primer in a shade closely matching that of the existing ceiling.
Should ceiling fans be left on?
A ceiling fan doesn’t cool the air, it only moves the air around. … Therefore it’s only beneficial to run the ceiling fan when there are people in the room to feel the breeze. In most cases, you should only turn ceiling fans on when people are using the room.
What is popcorn ceiling made from?
A popcorn ceiling, also known as a stipple ceiling or acoustic ceiling, is a ceiling with one of a variety of spray-on or paint-on treatments. The bumpy surface is created by tiny particles of vermiculite or polystyrene, which gives the ceiling sound-deadening properties.
Can you paint popcorn ceiling with eggshell?
Flat latex paint is usually the preferred paint for textured ceilings. If the ceiling is not textured, or not covered in what is known in the industry as “a layer of popcorn,” then an eggshell or satin paint can add a glossy sheen to the uniform surface of the ceiling.
Can you hang a picture close to the ceiling?
The rule of thumb is that pictures should hang at eye-level. For many situations, this means the center of the picture should be 57 to 65 inches above the ground. If your ceiling is higher than nine feet, you can raise the height a few inches.
Why would a ceiling fan hum?
A ceiling-fan hum is caused by vibrations amplified by fan parts. … Many complaints involve a humming noise that doesn’t dissipate when the fan is run at a slower speed. A hum in a ceiling fan is usually caused by the vibration of the motor, and the volume of the noise depends on the mount, housing and blades.
How to patch up popcorn ceiling?
Shake a can of spray primer for the full amount of time recommended by the manufacturer. Use smooth, sweeping motions to apply primer to the patched area. Allow the primer to dry completely and paint the repair to match the ceiling. Use a paintbrush or a roller to apply the paint.
Can i use solvent to remove paint from ceiling?
In addition to dissolving paint, solvents are used to clean it up or prepare it for painting. Oil-based paints, acrylics, varnishes, tar, and tree sap can be removed with this product. The thinner can be used for oil-based paints, but should not be used for water-based paints, latex paints, lacquers, or shellacs.
Where to find product number on ceiling fan?
The Serial Number is only required if the product is a ceiling fan. The serial number is located on top of the motor housing. It will be a long number usually starting with V.
What does a ceiling fan do in reverse?
When you put the fan into reverse, it draws air upward. Most people think of this as a way to bring the warmer air near the ceiling back down into lower half of the room, where the people are. That’s a great way to use the reverse function in the winter.
How to make your ceiling fan cooler?
Most ceiling fans are designed to rotate clockwise and counter-clockwise. A clockwise direction draws cool air up and forces warm air down, which is great for winter or anytime you’re cold. A counterclockwise direction creates a downward airflow to cool you — that’s great for summer or anytime you’re hot.
How is a 52 inch ceiling fan measured 3 blade?
Ceiling fans are measured by the full size of their blade span (also called blade sweep), which is the diameter of the circle that you see when the fan blades are in motion. Or, in other words, fan blade span reaches from the tip of one fan blade to the tip of the blade directly across.
What bulb type is ceiling fan bulb?
The most common ceiling fan bulbs found are Candelabra and Intermediate. Newer ceiling fans may require Mini Candelabra while older ceiling fans may have a standard medium light bulb fitting.
What causes black mold on ceiling?
Mold on the ceiling is caused by moisture that has no where to go. Mold loves moisture. Steam from hot showers and bathtubs rises to the ceiling, and without proper ventilation it can settle there. If the moisture remains too long, mold spores begin to grow.
Do ceiling fans really cool a room?
A ceiling fan does not actually lower the overall temperature in a room, but it can definitely make a space feel cooler. Ceiling fans primarily work through something called a wind chill effect. … Though ceiling fans do not physically cool air, they still help your AC to do its job of keeping you comfortable.