Bath extractors: main types and characteristics

In a building or home that has a mechanical ventilation system that uses fans to enter or extract air in the building, it has extractors in the bathrooms. These rooms are humid, odors and high amounts of steam are generated and it is therefore essential to ventilate them properly.

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In a case of mechanical ventilation that has natural admission (through grilles or openings, usually above the windows), the extraction is performed mechanically in wet areas: kitchens and bathrooms. In addition, bath extractors can be used in any other system that has mechanical or mixed type admission.

Due to the characteristics of the location, the use of bath extractors is fundamental to guarantee adequate comfort and sanitation conditions, since in the bathrooms there is a high level of indoor air pollution. The appearance of odors and high levels of humidity, due to the production of water vapor, makes it essential to perform good ventilation in the room. These special characteristics of the location determine the constructive and operative requirements that these teams must have in order to be able to act effectively.

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TYPES OF BATH EXTRACTORS

The bath extractors must be able to operate in high humidity conditions without any deterioration or anomalies in the operation. This means that they must have an adequate protection index (IP), in addition to integrating, whenever possible, characteristics to ensure a low level of noise, absence of vibrations and high energy efficiency. The protection index (IP) will be IP44, IP65 or IP67 depending on the location of the equipment inside the bathroom.

Depending on the type of installation, the extractor can have a centrifugal type fan or a helical type fan:

• The equipment centrifugal fans are indicated in those locations where you have to beat a high pressure loss in pipes and fittings. The use of a centrifugal impeller allows to overcome the pressure loss that occurs in conduits of a long length. These extractors are used in bathrooms where a duct of a significant length must be installed until reaching the air evacuation area.
• The systems of axial or helical type do not allow to overcome so much loss of load and are used in direct installations to facade or with conduits of small length.

In addition to meeting these operational requirements, bathroom extractors must be prepared to provide the highest level of safety to users. Depending on the location of the bathroom in which they are installed, they can be very close to risk areas, called safety zones. An example can be an extractor located above the shower or bathtub. In this case, the extractor must have a system that allows working at very low voltage, by using a specific transformer. This operating voltage, normally 12V, guarantees the absence of risk for people in the event of a derivation or an electrical failure

CHARACTERISTICS OF BATH EXTRACTORS

The majority of the bath extractors are constituted by an axial fan of 100 mm of diameter that gives a flow comprised between 60 and 100 m3 / h and the working pressure is usually between 15 and 30 pascals. In single-family homes with larger bathrooms there may be extractors of 125 mm in diameter and even larger. In cases where a higher pressure is required, either by having long air expulsion ducts or by having many elbows, there are centrifugal bath extractors that fulfill the duty of flow in those conditions of greater load loss.

The traditional motors that move the propellers of the bath extractors usually have a power (absorbed) of a few watts (from 5 to 12 w in the case of 100 mm). To improve the energy efficiency of the extractor, reducing its consumption by 40-60%, EC motors are increasingly used , they are motors with magnets in their rotor and a switching electronics that makes them much more efficient than traditional induction motors. .

• There are also different possibilities in the market regarding the assembly and installation, such as the possibility of installing them directly in glass or replacing old fans of rectangular type.
• Another important component is the presence of a timer that allows the equipment to operate a certain time after the drive to ensure that pollutants are evacuated properly. A common example can be to connect the ventilator in combination with the lighting and that this, once the lighting is off, will work for an additional time to ventilate the bathroom after use.
• Constructively the bath extractors are made of plastic, normally the most usual technical plastics are used in their manufacture, such as polypropylene, ABS and polystyrene, all of them suitable for a good recyclability once the extractor has finished its useful life.

ANTI-RETURN SYSTEM AND ENERGY EFFICIENCY

Due to the need to extract odors and contaminants, these equipment usually have an anti-return system, to prevent the backflow of contaminated air into the home. They can also incorporate other options to improve energy performance, such as automatic shutters, which close on the outside and prevent cold air from entering the building or home, or high-efficiency fans, which reduce electrical consumption during air extraction.

HOW TO MINIMIZE NOISE FROM EXTRACTORS

An important aspect is the noise, both the noise radiated by the extractor and the vibrations produced by the motor that are transmitted to the plates or paraments where the extractor is placed and which act as a membrane increasing the noise of the extractor itself. There are models with a sound level and very low vibration to not affect comfort conditions. These models are  extractors with the motor supported by silent blocks in a way that prevents the transmission of vibrations from the motor to the construction elements in which the extractor is anchored. It is convenient to install extractors equipped with this silent pad because this achieves a significant reduction in noise and a significant improvement in the comfort of the occupants of the house.

VERSIONS

The main commercially available versions of the bath extractors are:

• Basic . There is a basic version of the extractor that starts when the bathroom light is turned on and stops when it is turned off, that is, the extractor is connected in parallel with the bathroom light and it is the bathroom's own switch that starts it and turns it on. for.
• Timed . It is the same as the basic version but equipped with a timer so that it starts up as in the previous case but when the light goes off it continues to work for a period of time normally adjustable by the user. This version requires three electric current wires to reach the extractor.
• With adjustable humidistat . The extractor starts when the relative humidity of the bath exceeds the threshold set by the user in the humidistat and stops when the humidity falls below that threshold.
• With presence detector . The extractor is started by detecting the human presence inside the bathroom and stops when there is no presence.
• With CO2 detector The extractor starts up when the concentration of carbon dioxide (CO2) in the bath air exceeds a certain level.
• With VOC detector . The extractor starts when the concentration of volatile organic compounds (VOC) in the bath air exceeds a certain level.

In all these versions there is usually a timing to disconnect. They operate at very low voltage (12 volts) for electrical safety when installed in classified areas of the bathroom.

From the point of view of aesthetics and design there are versions with different grids, covers and decorations.

VENTILATION IN BATHROOMS AND IMPROVEMENT OF COMFORT

Ventilation in bathrooms is essential to improve comfort in the home or building, since in these areas odors are generated that affect the comfort of users, and if they are not removed they can be extended to the rest of the rooms. This improvement of the healthiness, by the adequate ventilation, has another very important facet, which is the evacuation of the humidity generated during the shower or wash. The water vapor generated can condense, if it reaches the dew point, on the walls or other surfaces, which generates aesthetic problems such as, for example, fogged mirrors, and health problems, with the appearance of damp or mold on the surfaces .

For all these reasons, a good system of extraction in the bathroom will guarantee the comfort of the users, some conditions of healthiness in the house and will avoid the premature deterioration of its components. On this page you will find our bathroom extractors.

Bath extractor

In this Bricomania briconsejo, we will explain how to install an air extractor, which will occupy the place where the ventilation grid goes and which will be connected when the bathroom light is turned on.

Extractors are very useful accessories that we find more and more often in toilets and bathrooms .

In addition to eliminating fumes and bad odors , its installation is very simple and does not require special knowledge.

Step by step to install a bathroom exhaust fan

Step 1

Before starting work, we will disconnect the electric current. Remove the grate and remove the ventilation tube .

Step 2

As we have to pass the current to the extractor, we remove the focus to be able to pass the corresponding cable.

Step 3

Next, we pass a guide from the hollow of the focus to the extractor and pull it hard. We also introduce a corrugated tube and two cables, phase and neutral, each 1.5 mm in diameter. Next, we reconnect the focus to your site.

Step 4

Next, we will proceed to place the cables in the terminal strip to make the electrical connection.

Step 5

In this step, we present the extractor on the roof and mark the fixing points with a pencil.

Step 6

We make the holes with the drill. We put a glass of yogurt in the base of the drill to collect the drilling dust and not soil the soil. Then, we introduce the plugs in the holes.

Step 7

As the ventilation tube is wider than the body of the extractor, surround it with an adhesive joint that comes in the kit and that will make it fit perfectly and stay fixed. Then, we connect the ventilation tube to the extractor, fix it to the ceiling with some screws and connect the two cables to the terminal strip.

Step 8

Finally, we fit the embellisher into the extractor and check its operation. A simple and practical task with the avoid smoke and bad smells.

Basic Guide to Bath Towels: How to Choose Towels

Buying towels is a delicate process. Sure, you want to buy towels that feel soft and luxurious, but what does "weight in grams" mean? And how can you tell the difference between Turkish and Egyptian cotton, or choose between a rainbow of colors and patterns? Before you throw in the towel too soon, take a moment to read our helpful guide. We have gathered and grouped everything you need to know about choosing towels in five key categories, from size to weight and construction, to make your search as simple as possible.

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1. Size

The towels come in a variety of sizes that you should consider before your purchase. A standard towel to dry after a shower or bath is 68 x 132 cm, and a large towel is a little more extensive, 88 x 152 cm. A large towel offers more coverage, and allows you to wrap yourself completely. If you are looking for smaller options, the hand towels are 40 x 76 cm, and the square kitchen rags are 33 x 33 cm.

2. Weight

The density of bath towels is measured in grams per square meter (GSM), and this number can vary between 300 and 900. A towel between 300 and 400 grams is thinner and lighter, ideal for the gym or kitchen; they dry faster than heavier towels. A towel of between 400 and 600 grams per square meter is a medium weight towel ideal for the beach, and can be used as a regular bath towel. And finally, a towel between 600 and 900 GSM is dense and absorbent, which makes it feel extra luxurious, but requires a little more time to dry. With our towels, we seek to find the perfect balance between thickness, softness and absorbency, with enough lightness to dry quickly.

3. Type of Cotton

Daily towels are usually made of standard cotton. Egyptian cotton, on the other hand, is the most luxurious option, because it is made of denser yarn loops that absorb moisture and trap heat. Another highly absorbent and durable option? The Turkish cotton.

4. Construction

The towels made of combed cotton are those that have combed fibers to remove the threads and smaller debris, leaving only the strongest and longest threads to weave the bath towel. This process ensures its durability and prevents stacking. Ring-spun cotton is made with short and long fibers, which are twisted to create a softer and thinner yarn, while curled fabric is made with longer yarn loops, and woven with extra yarn. Also, look for towels made with bands on the edges to reduce fraying.

5. Style

Towels can add the final touch of warmth to a bath, so consider choosing a game in a fun decorative color with seasonal tones (bright beach colors in spring / summer, cooler colors in fall / winter). The most classic option is white fluffy towels, with a timeless look that works with any style or configuration.

Notes on Care

The best way to make your towels last longer is to give them proper care. Before using your towels, wash them once to fix their color, improve their absorbency and reduce lint. Also avoid using fabric softeners, as they can leave residues and create a stiff texture.

If you dedicate a little time and energy to the selection process, you will find towels that add style and comfort to your bedroom.

For more tips on choosing towels, visit our Bedroom and Bath Resource Guide.

40 SMALL BATHROOMS WITH SHOWER YOU'RE GOING TO ENVY

If you are actively looking for ideas to decorate or design your bathroom, this may be the item you are looking for.

In this post we will see 40 small bathrooms with shower  in different styles of decoration so you can delight with their shapes and find some idea to replicate in your home.

At present there are many floors that are being renovated, from an old-fashioned tub to a modern and avant-garde shower.

I sincerely believe that the tubs have a sovereign charm, but unfortunately our small bathrooms are not prepared for them, they take up space and dirty the decoration by having to put curtains to avoid splashing the water.

The tubs are perfect to take a relaxing bath and have many positive characteristics, but only when we have the right space.

In previous decades, all bathrooms were designed with tubs, even if they were ridiculously small. In my current apartment in Barcelona, ​​I found a very funny tub, really its dimensions seemed a joke in bad taste.

Obviously I had to change it to a cube shower and the space was greatly enlarged. I suppose that the space seems to be bigger mainly because it was no longer necessary to hang a curtain (subtract visual space). It was an excellent decision.

We are going to see the gallery that I have prepared for you of bathrooms with shower. I hope you can find some style you want to replicate in your home.

Showers with Glass Doors

The glass doors are an excellent solution to decorate your bathroom. Their functional use is also high level, they are nice, easy to clean, and they do not diminish visual space, because they are transparent.

Below you will see some photographs of small bathrooms that were designed with glass doors.

We will see differences in terms of forms; notice that not only can we have showers with straight figures, but that there is also the option of making them rounded.

If your apartment is so small that the bathroom and the washing machine must share a room, I advise you to install a vertical washing machine, since they use less space, so your bathroom can be a little more free of elements.

On the other hand, horizontal washing machines allow us (as in the next photo) to use them as shelves, but if you do not want your things to be exposed, you can buy or even make container boxes in which you can leave your day-to-day things on the washing-machine; such as cosmetics, creams or even the materials needed to clean.

There is always the option of "hiding" certain things, disguising them in decorative boxes that appear to be ornamentation.

With regard to colors, remember that you can innovate and create your spaces in creative ways that make your bathroom a unique bathroom. There are stickers for tiles and mirrors, with which you can play and change as many times as you want.

It is advised that the choice of colors for small bathrooms with shower, be light colors, can be pastel or eye-catching, but hopefully in a luminous range, as in the following photo.

Black and dark colors, should be used very judiciously, so they do not leave space in your bathroom. If you decide to use them, they should always be combined with light colors. You can even paint up to the black sky, but taking care that the rest of the colors are clear, so that they contribute amplitude.

Another good idea for small spaces and to expand your bathroom, is the use of mirrors. If your bathroom is small you can put the main mirror of larger dimensions than usual to give the feeling of spaciousness.

The dimension of the mirror that is customarily installed, is that which does not exceed the dimensions of the sink in the width and allows an adult person to achieve reflection in the mirror without major problems.

Well today I suggest you install a mirror with the traditional dimensions in terms of width, but as for the height, put it until it touches the sky / ceiling. Do you dare to innovate with something like that? (see the next photo)

4 tricks to buy the best towels

Write down these tricks to buy the best towels that reveals Custom Towels . There are four tips that will allow you to obtain quality clothes at a very good price. You will avoid endless visits to stores since you can do it from the comfort of your home and still have the opportunity to get the best deals.

Unmissable! Discover the tricks to buy the best towels

How do you usually buy your towels? How long do you take to choose them? What characteristics do you notice when deciding which one to take home with you? How much are you willing to pay for a quality towel? If you had not asked yourself these questions before, we suggest you do it now and add one last one. Is there a more practical and quick way to buy the cloths of your home or business?

In Personalized Towels we will help you to respond to this last approach with the help of this infographic of British Whole Sales . There are four simple steps that will suffice to identify quality towels and acquire them at a good price.

1. Buy towels online

One of the main problems when you go to buy the cloths is to have to go through stores and check several shelves before getting some that convince you. There is a way to solve this problem because it is possible to find where to buy towels on the web.

That is one of the great advantages of technology. On the Internet you will find hundreds of stores that you can "walk" from your computer. In the digital world, competition is even stronger than in traditional commerce, which means that very good offers are available throughout the year.

From online stores try to make the customer feel as comfortable as possible. To do this they put at their disposal the tools that are necessary. You will see the detailed description of the products to know the characteristics of what you are buying.

And if you have doubts you can ask them to clarify them through any of the communication channels available. On our website, for example, you can find phone numbers and email addresses as the main forms of contact and there are those who include chats.

Security is the main deterrent for those who still do not dare to buy online. Some basic recommendations to avoid problems are the following:

• Buy only on trusted websites and about which you have some prior information. That someone has recommended you that you know, for example.
• Check that you have several forms of communication. Before buying you can write or call and ask about the product you are interested in and make sure it is a serious company.
• When paying, enter the card data only on websites that have a security certificate. They are recognized because the image of a padlock appears and the URL begins with https.
• Read the reviews and comments that other people have made on the web.

How to recognize quality towels if you buy online?

The disadvantage of online shopping is that you can not touch the towels. You can see if they go with your taste and the style of the bathroom, but not its softness, and we know that this is one of the requirements that you are looking for.

The rest of the basic features should be able to find them in the description of the towels. We leave you a mini guide to buy towelswith the information you should review:

1. Material. There are cloths made of different textiles such as cotton, microfiber, bamboo, linen fibers, etc. Each one has its advantages, it will depend on your needs the one that best suits you.
2. The grammage determines the quality, absorption level and price:
• Between 300 to 400 grs. They are light, economical and are used mostly in promotions.
• From 400 to 500 grs. They are recommended as quality towels for daily use in the home.
• 500 to 600 grs. They are more resistant, softer and more absorbent than the previous ones.
• With more than 600 grams. They are still of higher quality than the previous options. This means that they are also more expensive, but they will last much longer.
3. Measures of the towels:
• Of hands: maximum 50 × 80 centimeters.
• For the toilet: 30 × 50 cm.
• Bathroom: 70 × 140.
• From the beach: 100 × 160.

1. The manufacturing techniques refer to the method used during manufacturing:
• Terry : towels woven with curls on both sides. They are very absorbent and the contact surface is wider.
• Velor : they obtain a velvety appearance since the curls are cut by one of the faces.
• Jacquard towels : patterned pieces that are obtained by using yarns of different colors or curls of different sizes in the fabric.
• Stamps : towels with designs printed on one side.

Compare the features that the website points to, with the ones just mentioned so you know how the towels you are going to buy are.

2. Buy wholesale

Another way to get good prices is to buy towels wholesale. This is especially convenient if you have a business like a hotel or only if you want to create a home spa .

There are online stores that offer discounts when you buy a certain amount of products or reach a specific amount of money. Take advantage of these opportunities to get a good business.

With offers of this type you can renew without problems the towels of your house.

3. Compare several options

As we mentioned in the first point, there are many places to explore before deciding on a particular store. As good as it seems the offers of towels in a store, take your time and check other options.

When comparing several sites you will find not only different promotions, but also different types of towels. Arm yourself with a little patience and start looking. When an offer seems very good, the chances are that you will find a better one elsewhere.

Compare also the characteristics of the towels. You must know how to choose them according to the use you are going to give them and your needs. If you want some cloths that last a long time, the heavier ones are what you are looking for. But if you want to do some kind of promotion or give it to the employees of your company, buy a simpler one.

4. Search references

The opinions of your acquaintances will give you valuable information to get the best towels . The references of third parties will help you find a reliable online store, but also when choosing the product.

If you know someone who has used the towel you like, for example, a Lovely towel , do not hesitate to ask what you think and if I would recommend it.

Look also at what other customers say about the towels you are going to buy. These people who have already used the cloth you want will give you more clues about its quality. If you want to make smart purchases get as much information as you can about the products.

Buy custom towels

Another advantage of buying towels online is that you can send them to do what you prefer. In Custom Towels, for example, you can choose the manufacturing technique you prefer, the color, weight and size of your cloths.

This way you will have the towel as you want and according to your needs. There are also different customization techniques that you can request. If you want information about it contact us and we will gladly assist you.

Personalized towels can not only be used in your home, spa or hotel; They are also an excellent gift for any occasion.

Are you ready to apply these 4 tricks to buy the best towels? Do not hesitate to do it and you will see how you can make a good business by renewing these accessories in your bathroom.

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