Types and sizes of ventilation grilles for window sills

You can solve such a common problem of “crying” windows in literally a couple of hours, because often the cause of condensation is insufficient air exchange due to too wide window sills. Additional ventilation into the window sill is the main way to correct the direction of the flow of hot air coming from the heating radiator and let it flow to the double-glazed window.

With proper circulation of air masses and ventilation of the room, owners of plastic windows will be able to forget about excessive humidity, annoying puddles on the windowsill and harmful fungus. But what is such ventilation and how to arrange it correctly?

In this material we will look at the principle of operation of a window sill ventilation system with a supply valve, talk about the types of ventilation grilles and how to install them in plastic or wooden window sills.

What causes condensation to form?

The concept of condensation refers to water that settles on window glass and frames due to excess presence in the air.
Most often, the occurrence of condensation is provoked by the following factors:

• operation of heating radiators;
• room temperatures are too high;
• making serious mistakes when installing windows in openings;
• lack of ventilation or incorrect operation of these products;
• installing a window sill whose width is too large and covers the radiators, resulting in water diffusion;
• high thermal conductivity of walls and window structures.

In most situations, the heating radiator is placed directly under the window sill tabletop, therefore, this element gets very hot and causes condensation. To get rid of this trouble, you need the correct installation of a ventilation grille that is built into the window sill.

Options for decorating batteries in rooms for various purposes

In rooms for various purposes, the following techniques are used to decorate heating radiators:

The heating device in the living room or dining room can be hidden behind a plasterboard box or a false fireplace. The latter option is suitable for rooms decorated in the style of chalet, Provence, Art Nouveau, as well as modern and classic. The kitchen radiator is hidden behind a metal or plastic screen or decorated using decoupage technique

It is important that the interior style supports the chosen option. From a radiator in the bedroom you can make a reading bench or a false fireplace. The device is also decorated with painting, decoupage or covered with a decorative screen. The heating unit in the nursery should be safe for the little owner, so it is better to cover it with a wooden box with beveled corners and paint it in bright, cheerful colors.

There are many ways to decorate batteries. From this variety you can always choose the appropriate option

It is important that the design does not take up much space in the room, is functional and beautiful

Is ventilation necessary in the window sill of plastic windows at all?

Plastic double-glazed windows are an irreplaceable, practical and relatively affordable thing. There is just one small “but” - ventilation does not always work well, especially in budget plastic windows. As a rule, plastic simply clogs window openings, preventing excess moisture from escaping.

But this becomes a real disaster when the apartment also lacks good ventilation. Moreover, the hood does not work well. All these vapors accumulate without finding a way out, which causes condensation to appear.

What happens when there is no ventilation in a room and, in particular, in the window sill on plastic windows

Under the window sills, as a rule, there are heating radiators, which heat them up greatly, since warm air currents do not find a way out through the dense structure of the plastic. This is another reason why condensation accumulates in the room. What to do in such cases, since not everyone has grilles installed on the windowsill for the heating radiator? The answer to this question literally lies on the surface. In order for the air flow in the room to circulate normally, the radiator itself must be wider than the window sill. Then the warm air can perfectly participate in air exchange.

Screen for a heating radiator on a plastic double-glazed window

If there is no possibility or desire to shorten the window sill, ventilation grilles for the battery are cut into it. The solution to the issue is quite simple, but at the same time it has a lot of nuances that need to be known and taken into account.

Options for decorating batteries in rooms for various purposes

In rooms for various purposes, the following techniques are used to decorate heating radiators:

The heating device in the living room or dining room can be hidden behind a plasterboard box or a false fireplace. The latter option is suitable for rooms decorated in the style of chalet, Provence, Art Nouveau, as well as modern and classic. The kitchen radiator is hidden behind a metal or plastic screen or decorated using decoupage technique

It is important that the interior style supports the chosen option. From a radiator in the bedroom you can make a reading bench or a false fireplace. The device is also decorated with painting, decoupage or covered with a decorative screen. The heating unit in the nursery should be safe for the little owner, so it is better to cover it with a wooden box with beveled corners and paint it in bright, cheerful colors.

There are many ways to decorate batteries. From this variety you can always choose the appropriate option

It is important that the design does not take up much space in the room, is functional and beautiful

How to embed a grille into a window sill

Installing a ventilation grille in a window sill is a job that every tenant can do on their own, you just need to have experience working with plumbing and hand power tools, as well as have free time and the desire to work with your own hands.

What tools will you need?

To perform the work you will need tools such as:

• tape measure and construction square;
• pencil or marker;
• electric jigsaw or angle grinder (“grinder”);
• electric drill or screwdriver;
• a set of drills of various diameters.

In addition, you may need glue for plastic and self-tapping screws designed for attaching certain types of ventilation grilles, depending on their design and installation method.

Aluminum model GTV series 60x480 mm

Step-by-step process of installation work

The algorithm for installing a ventilation grille in a window sill is as follows:

As already written above, installing a ventilation grill is quite simple, as evidenced by this work algorithm.

Benefits of the latest technology

Infrared film is used not only for heating window sills; it is used in systems of heated floors and baseboards. Installation of this device is simple, and no special tools or skills are required.

The heating film has the following qualities:

It heats up in a very short time: one or two minutes, and it is in the operating temperature range. It warms up efficiently, evenly, affecting the entire area. Electricity consumption is striking in its economy - 20 W. Three window sill plates - three 20 W each - the energy consumption is equal to one incandescent light bulb. Excellent aesthetic appearance. It does not damage the base at all, since it does not require either a cement screed or an adhesive solution for installation: it is applied to the surface using a dry method

This is very important: if it fails, there is no need to do “dirty” work. Replacement will require about an hour of free time. Sold in kits that include all the necessary accessories and elements for its installation: special tape, mounting wires, an insulating block, several clamps. To control such a heating system, a convenient electronic control has been created

There are both simple hand-held devices and programmable ones with an LCD display. Invisible to prying eyes. It is more convenient to measure thickness not in millimeters, but in microns.

Decorative ventilation grilles. Fireplace grates for convectors and radiators.

Production offers you decorative ventilation grilles to solve various problems when arranging your interior. Decorative products from our production are an important accessory, so we take responsibility for all the details associated with their production. We offer a variety of patterns, textures, colors, and methods for installing gratings. If necessary, we make samples. Our decorative grilles can be any size. We produce both batches of gratings and individual products.

Our decorative ventilation grilles can be used as grilles for general ventilation, as fireplace grilles, for convectors, heating radiators, installed in window sills, niches, or on the wall. Our company offers several options for installing decorative ventilation grilles.

If on our website you do not find any information you are interested in about decorative grilles, our specialists will answer your questions by phone. You can also visit our office and get acquainted with exhibition samples of gratings.

Our decorative ventilation grilles are delivered throughout Russia.

Choosing a quality system

Before choosing a system, you need to keep the following criteria in mind:

Cost: It can vary widely as there are many companies producing inlet valves nowadays. All of them differ not only in functionality, but also in the materials used. It is worth noting that the cost of the valve itself reaches about half the cost of a whole window;

Installation area: a modern ventilation system can be installed not only in the window itself, but also through the adjacent wall. It is worth saying that the second method is much more expensive and more difficult than the first. In this regard, you should be very careful when choosing a ventilation valve;

Control method: all ventilation is manual or automatic. The first method requires a lot of control over all kinds of sensors. After all, not only humidity, but also air quality will depend on this. As for the second method, everything is very simple. The system fully automatically adjusts the room climate and regulates air humidity;

Sound insulation level: currently all systems have good noise protection. Due to this, the population will not experience discomfort during the operation of housing

It is worth noting that the supply valve should be selected in accordance with the requirements of the residents and the installed window;

Meets air exchange standards: any standard valve can produce fairly clean air that meets all modern standards;

Performance: You should also pay attention to the performance of the system. The fact is that the valve must provide a flow of fresh air even in unfavorable conditions

An example is condensation and its freezing at low temperatures. I would like to say that the formation of condensation depends on the temperature and humidity of the air.

Types of convectors depending on heating elements

Convectors for installing a heating system in rooms, depending on the energy source used, are divided into several types:
electric. Devices of this type are very convenient and effective. They work from the mains. To install them, you do not need to install a complex pipe system. Electrical appliances are equipped with closed-type heating elements - heating elements. Additional plates are installed on them to increase the heat transfer area. Heating elements are made of aluminum, steel and copper. The durability of the entire system and its efficiency depend on the quality of the heating elements;

aquatic. The working element of the system is hollow tubes, which are equipped with welded or pressed plates. A certain coolant circulates inside - water, antifreeze, and others. The type of liquid depends on the model of the device. Connection to the existing heating system is made through threaded pipes. Coolant circulation is most often forced. The system layout is one- or two-pipe. Pipes are made of copper, aluminum, regular and galvanized steel. The first option is characterized by the highest cost. To reduce the price, a combination of copper and aluminum is often used. The cheapest models are made of galvanized steel;

gas. Devices of this type are characterized by efficiency due to the low price of energy. A significant disadvantage of using such units in residential buildings is the high risk of gas explosion

But if all precautions are taken, these devices show their best side.

Installation stages and rules

You can install a ventilation grill with your own hands in a plastic or wooden window sill; installation in a concrete “board” will require much more experience and other tools. Otherwise, the grille is installed in a concrete window sill in exactly the same way.

Let's consider the nuances and stages of work for a plastic or wooden board and the same lattice. It is not necessary to remove the window sill to carry out the work. The direction of the slats (if the holes are slot-shaped and the slats are installed at an angle) should be towards the window.

A hole cut in the window sill for the ventilation grille

Tools you will need:

Marking tool (marker, pencil).

Jigsaw or grinder.

Glue for plastic (optional).

Any heavy object that can be used as a press (needed if the lattice will stick).

The diameter of the drill bit must be larger than the width of the jigsaw blade (so that it can fit into the drilled hole).

Stages of work

The process itself looks like this:

Mark the place where the grille will be located.

Holes are drilled in the corners.

A jigsaw blade is inserted into the hole and a mounting hole is cut out for the grill itself.

The product is installed in the hole for “trying on”.

The edges of the hole are coated with glue.

The grille is installed in place and pressed.

The glue squeezed out along the edges is removed.

Any heavy object is installed on top of the grate as a press.

Hole in the window sill for installing a grill

Metal products (as well as some plastic and wooden ones) are attached not with glue, but with bolts.

Using glue is not an ideal solution - in this case the structure will be solid. If necessary (for example, if the plastic lamella breaks), the grille will have to be torn off from the surface.

You don’t have to use glue if the groove is perfectly even: so that the lattice “sits” tightly in it without moving. In this case, if necessary, it can be pulled out - for replacement, repair or cleaning.

Types of convection grilles for window sills

As already noted, today you can find absolutely any window sill element of a similar plan, not only in color, but also in appearance

The first thing you should pay attention to when choosing such screens is location:

1. Going on par with the level of the window sill - by this type we mean the usual types of such window elements.
   They can be mounted in any part of the window sill - closer to the glass unit, at the very edge, on the side or in the middle. It all depends on the architectural features. Plastic models
2. The protruding screens are the same as grilles, but they only cover the radiator under the window sill.
   They have more of a decorative function. As a rule, such models are equipped with special fittings for easy opening. Screens covering radiators

The shapes of the holes in the panels, although not so important when choosing them, are still the first to catch your eye when purchasing:

1. Round, square, diamond-shaped - usually these are the through elements that decorate window sill screens for radiators.
   Convector grille for battery in classic style
2. Blinds or slats are a more traditional design for the decorative surface of such window elements. By the way, cleaning these particular screens is much faster than models in the previous design.
3. Fantasy patterns are the most interesting on such products, and at the same time, they are the most expensive.
   You can choose similar screens in different styles, for example, oriental or floral. Persian style metal grilles

Based on the type of design, similar elements of window systems are:

• built-in - solid elements that are mounted in the window sill;
• overhead - such ventilation grilles are usually made of metal and are ordinary panels that are simply applied to the prepared hole in the window sill without additional fastening.

Overhead metal model

As for the color scheme, although it has a variety, it is very scarce. For example, in the assortment of plastic grilles you can very rarely find a black or silver one. Metal models are also standardized in the choice of color - metallic silver, bronze, gold plated, in principle, this is quite enough to choose the appropriate option for countertops. Wooden ones are more varied in color – the whole palette of “wooden” shades, choose whatever suits your heart’s desire.

Dimensions and material of ventilation grilles

The material used for the battery convection grid is:

• plastic - accordingly, intended for plastic double-glazed windows;
• metal - most suitable for countertops of various types. Facade ventilation grilles for external use are made of metal, as they have a long service life;
• wood - such gratings are ideal for wooden double-glazed windows. They can rarely be found on store windows, since such a product is mainly made to order.

The parameters of such window sill screens also differ from each other. Standard parameters are usually: 80x10, 80x8, 60x10, 50x10 cm. If you need a narrow ventilation grille, for example, 30x5 cm, then you won’t be able to buy it ready-made. But a model with similar parameters can be ordered.

Adjustable and static ventilation grilles

By design, window screen elements are:

• static - simple gratings with solid intermediate elements;
• adjustable - such grilles work on the principle of blinds - at the right moment the slats rotate using a simple mechanism, closing the space between them.

The latter type is convenient because you can independently control the flow of warm air from the battery. In addition, if there is no heating, then it is more practical to close the ventilation grille, since various small debris often gets caught between the through elements and dust seeps in.

Rating of electric convectors for heating

Participants in specialized forums compiled a rating of electrical appliances taking into account the main parameters and operating features.

Electrolux ECH/AG-1500EF

A budget mobile model from a Swedish manufacturer, which attracts with its high efficiency and speed of reaching operating temperature.

A high-quality convector model from Electrolux allows you to reach operating temperature in just 80 seconds, effectively heating an average-sized room

The advantages also include a system of protective screens and the absence of air drying. The disadvantages of the device include its simple design and small heating area.

Timberk TEC PS1 LE 1500 IN

A convenient, high-quality device produced by a well-known international holding company, whose divisions are located in Europe and Asia.

The inexpensive mobile model on wheels has two heating modes (one of them is economical), high technical characteristics, as well as many additional functions:

• large area heating element;
• high-precision electronic thermostat;
• on/off timer;
• possibility of connecting accessories;
• air ionizer.

Disadvantages noticed by consumers include the inexpressive, according to some, design and sound effects (clicks) that are heard when the device is turned on and off.

Noirot Spot E-3 1000

The wall-mounted convector made in France has a nice design, an affordable price, high efficiency, and a wide range of settings.

The device has protection against overheating, a large memory capacity that allows you to restore settings in the event of a sudden power outage, as well as a special system that counteracts power surges in the network.

Among the weaknesses were the tight mode switch and the not too long cord.

Nobo C4F 20 XSC

Wall model from a Norwegian manufacturer. It has instant heating and is capable of heating large areas, which will please owners of large rooms.

The device has a nice design and has an overheat protection sensor, mechanical control of parameters with the ability to set the exact temperature, and ergonomic mounts that allow the device to be tilted.

The convector has almost no disadvantages except for the price, which is quite high.

Scoole SC HT HM1 1000W

The electric portable convector made in Norway has an attractive design. A small model at a budget price is a fairly powerful device that can instantly heat a medium-sized room.

The Scoole mobile model is distinguished not only by its bright color, but also by its good characteristics. The micathermic heating element guarantees sufficient power and high heating speed, and the mechanical thermostat has precise adjustment

Disadvantages include significant energy consumption, which increases operating costs.

Ballu ENZO BEC/EZMR 2000

The Russian-made model with a monolithic heater has an affordable price, but at the same time has high technical characteristics.

The convector, capable of quickly heating a room of 21-25 square meters, has an electronic thermostat, two heat transfer modes, one of which allows you to save electric current, and protection against overheating and tipping over.

There are also two mounting options (the kit includes fasteners for wall mounting and wheels for floor use), a backlit control unit and a temperature step of 1 degree.

Important advantages are also comfortable, uniform convection, the presence of a shutdown timer, and the ability to program modes.

Among the weaknesses, users note that the cord is not too long and the wheels are not strong enough.

Supply valve to the wall: pros and cons

Modern people understand that their health and home microclimate depend on quality ventilation. In addition, it is necessary to install a special inflow that will allow air to be distributed over the entire area. If everything is done efficiently and according to the instructions, then you will avoid high humidity, the formation of fungi and other harmful organisms and bacteria.

Currently, every family has plastic windows. The fact is that they allow you to hermetically seal the room, do not allow excess air to pass through and do not require unnecessary attention. That is, for care you will need a small cloth and plain water. It’s enough to wipe them once a week and that’s it, nothing else is needed. Of course, all this is very cool, but there is a small minus. Such tightness does not allow ventilation to operate in standard mode.

In this regard, a rather logical question arises: what to do in this situation? And the answer is very simple. You should install a special inlet to the ventilation system. Fortunately, the modern market has a large number of such materials and parts.

How to embed a grille into a window sill: instructions

Installing a plastic grille into a plastic or chipboard window sill is quite simple and anyone who knows how to work with a grinder and a jigsaw can handle this process. In this case, the scope of work will be approximately as follows:

Make markings on the window sill - circle the bottom of the grille with a pencil. To make the lines even, correct them using a regular school ruler. Using a grinder or jigsaw, make cuts along the marked lines. Remove the cut out portion of the window sill. Use sandpaper to sand the cut areas, removing sharp burrs.

Carry out the work carefully, without scratching the window sill board itself. Insert the grille into the slots so that the blinds “open” towards the window frame and warm air is directed onto the glass. The grille can be glued with polymer glue. But, in order not to complicate its care, it is recommended not to strengthen it in this way.

Such installation is not mandatory and therefore its implementation depends on the preferences of the customer. Before final installation of the ventilation grille, collect dust from cutting holes with a vacuum cleaner.

You can install a ventilation grille in a window sill made of plastic or wood with your own hands. Stone, concrete and other window sills are best left to qualified specialists.

Methods of dealing with “crying” windows

If foggy windows were only an aesthetic problem, then it could be solved with the help of napkins or cleaning cloths. But falling condensate indicates a poorly functioning ventilation system. And this is the development of fungus, musty air in the apartment, damaged surfaces, rust, poor health of the apartment’s inhabitants.

The “correct” window sill will help remove condensation

Therefore, it is necessary to take effective measures:

• The window sill should cover heating radiators by no more than one third of its thickness.
• When replacing or installing windows, carefully make slopes and seal cracks.
• Constant ventilation of rooms, reducing air humidity.
• Repair broken ventilation ducts.
• Installing a ventilation grille in the window sill.

Review of prices for ventilation grilles for window sills

In order not to guess about the cost of such window elements, we offer a short overview of prices for grilles for a table top or window sill above the radiator for April 2022.

As you can see, the price range of such elements of window systems is quite extensive. It allows you to choose window sill screens for radiators to suit every budget and taste. And the simple installation principle will be an excellent starting point for implementing the plans to improve air exchange in the room, and in the house as a whole.

Summarize

Such elements are a fairly convenient way to get rid of dampness and fungus on slopes and double-glazed window frames. And the fact that the cost of plastic products is low, and installation is quite simple, only adds confidence in the necessity or simply profitability of their installation.

Sources

• https://ventihome.ru/elementy/reshetki/ventilyacionnaya-reshetka-v-podokonnik-konvekcionnaya-dlya-batarey.html
• https://HomeMyHome.ru/ventilyacionnye-reshjotki-dlya-podokonnikov.html
• https://okna-comfort.ru/ventilyatsia/reshetki
• https://oventilyacii.ru/otoplenie/ventilyatsionnye-reshetki-dlya-batarej.html
• https://seti.guru/ventilyatsionnyie-reshyotki-dlya-podokonnikov
• https://stroy-podskazka.ru/furnitura/podokonniki/ventilyacionnaya-reshetka/

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The nuances of choosing a grille

At the moment, there are many different types of convection grilles for window sills on sale.

Before choosing the appropriate option, buyers first of all measure the following 2 parameters: the length of the window sill and the length of the battery under it.

The best option is to buy a product the same length as the battery under the kitchen or room window. Moreover, on 1 window sill you can mount either one long convection grille or several shorter products.

Also, when purchasing a product, you should keep in mind the live cross-section of the grille - the total area of ​​the ventilation holes. For most grilles, this indicator is 0.42-0.6, which allows you to quickly restore natural air circulation in the house.

You should not buy ventilation products with large holes. In this case, small crumbs may fall from the window sill onto the floor and radiator or dust may settle on them.

However, if you don’t put anything on the window sill itself, then you can safely buy a grille with a live cross-section of up to 0.9. This product allows more air to pass through and more effectively prevents the formation of condensation.

You can also buy a window sill with a built-in ventilation system. However, in this case, you must first adjust the length of the window sill board to the size of the heating radiator under the window - they must match.

Window sills that are too short with a built-in ventilation system do not completely eliminate fogging of windows, and such a purchase becomes useless.

Before buying a grill, you need to choose the right color. Ventilation brass or other products can blend in with the window sill or, conversely, stand out sharply.

Residents often like contrast more than a combination of shades that are similar in color, because in this case the ventilation does not spoil the interior, but fits organically into the decor.

Window sill grilles made of plastic are considered the most convenient, cheapest products that can be easily installed in a window sill. However, they quickly fade under the sun's rays.

As a result, aluminum products are considered the most practical. They do not fade in the sun and are inexpensive.

Important Requirements

When arranging ventilation in the window sill, it is necessary to take into account the location of the batteries. If they protrude more than the window sill, a convection product is placed directly above them. For deeply hidden batteries, the grille is placed at a minimum distance from the window. Ideally, the openings of the structure should be parallel to the top plane of the radiators. The total value of the live section should be in the range of 0.45-0.6. Typically, the design of grilles that meet these parameters prevents small objects from entering the openings.

Installation algorithm

To install ventilation on the windowsill, the installer performs the following steps:

• marks the place where the window sill grille will be placed;
• drills holes in the corners where he has previously marked;
• using a grinder or jigsaw, makes a small hole for the grate and tries it on;
• coats the edges of the cut hole with silicone;
• places the convection product on a previously prepared place;
• removes excess silicone sealant;
• places the press on the installed product;
• after 3 hours the silicone hardens and the installer removes the heavy object.

At the same time, during installation, metal products are secured using special bolts or silicone sealant, but not ordinary glue.

Installation using glue is rarely carried out, because when used, the window sill with ventilation becomes a solid structure.

In case of repair, the ventilation product fixed with glue will be difficult to dismantle.

Thus, it is better not to use glue to secure it in the groove of the ventilation system. You just need to install the product in this small hole on the windowsill, and at any time it can be quickly removed from there.

Floor-wall convectors for water heating

Based on their location, convectors are divided into:

1. In-floor.
2. Floor-standing.
3. In-wall.
4. Wall-mounted.
5. On the window sills.

Floor-standing devices are mounted under the window (equipped with legs), wall-mounted ones are installed in recesses and wall openings.

They can be with side and bottom connections.

Separately, we can mention window sill convectors. These are miniature heaters (from 11 cm deep, for installation in a window sill 2.5 cm thick) that can be built into any window sill and they will be practically invisible.

At the same time, the units are quite powerful (most often they have a built-in fan to increase the heat transfer rate). Such devices protect your home from drafts and cold air falling from the windows.

Example: The Eva parapet heater comes complete with an oak window sill and costs 28-40 thousand rubles.

There are floor-standing convector models made in the form of warm wooden benches.