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Window grilles: types, properties, advantages

Window grilles are a decorative and secure way to add extra protection to your home. There are a variety of types available, including fixed, sliding, hinged, lockable, and burglar-resistant models. These come in a range of materials including aluminum, steel, and wood. They provide both aesthetic appeal and additional security by making it more difficult for intruders to enter a home. Additionally, some models offer increased air ventilation and economic energy efficiency. With their perfect combination of style and security, window grilles make a great addition to any home.

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Window grilles, which once served only one purpose – to protect against intrusion, now, in addition to this, are also a decorative element decorating the windows of buildings. Many people who choose which grilles will be installed on their windows are guided not only by safety considerations, but also by an aesthetic moment..

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Types of lattices according to the method of fastening

1) Stationary grilles (without opening doors). Lattices of this type have a “blind” structure with reinforcement firmly mounted into the wall. Considering that evacuation through such a window, for example, in the event of a fire, will not be possible, these grilles must be combined with at least one opening window. This is especially true for rooms where there is no fire alarm..
2) Swing lattices (with opening doors)
3) Sliding grilles (sliding articulated parallelogram)
4) Removable grilles (installed in the opening between windows and bolted to the wall)

Lattice reinforcement

The profile of the lattice can be in the form of a rod, square, strip, or it can be combined. For the manufacture of lattices from a rod and a square, a steel profile is used: for a rod – 12-20 mm in diameter, for a square – sections 12 by 12, 14 by 14, 16 by 16 mm. Such gratings are stronger than those made from strip. But the use of a strip-shaped profile is cheaper, since in the manufacture of a lattice pattern in this case it does not require hot metal processing: the strip is simply cold-bent according to the customer’s sample, after which the resulting elements are assembled into a common pattern by welding. It is clear that a highly aesthetic lattice cannot be assembled from stripes, while rather highly artistic creations can be created from a rod or square..
The intersections of the rods that make up the lattice must be welded.

Installation of grilles

There are 2 main ways to install grilles:
1) Installation in a window opening
2) Installation overlapping on a window opening

When installing the gratings on a wooden house using the overlay method, holes are drilled in the wall for through bolts, which will be used to fasten the grating. The ends of the bolts are tightened with nuts. In the second method of installation, special lugs with holes are welded to the frame of the lattice so that through them the lattice can be attached to the ends of the window with screws. The diameter of the screws should be 8-12 mm, the length should be about 100 mm.

When installing gratings on a brick house, the process looks like this. In the cement layer between the bricks, holes are drilled approximately 120 mm deep and 16 mm in diameter. In total, 6-10 such holes are made: 1-2 holes each – top and bottom and 2-3 holes – on the sides. Then embedded pins are driven into the holes, the ends of which should protrude from the wall by 20-30 mm. The window grill is then welded to these ends..

When installing gratings on a reinforced concrete wall, the process looks exactly the same. Attaching the lattice to the wall, they make the markings. In the holes in the frame of the grill or the lugs welded around the perimeter, in accordance with the marking, insert pins are installed at different angles, and the grill is welded.

Grille painting

The most popular now are domestic high quality alkyd enamels. At the same time, to prevent corrosion, the painting is preceded by a metal primer. Imported enamels follow in popularity. In some of them, primer components and polymers are already included in the composition, which makes the painting reliable and durable. It is also important to choose a color scheme that would match the tone of the building and match your preferences.

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Comments: 3
  1. Jackson Clarke

    Can someone provide more information on window grilles? I’m curious to know about the different types available, their properties, and the advantages of having them installed. Any insights would be greatly appreciated!

    Reply
    1. Owen Wagner

      Window grilles are a decorative and practical addition to windows. There are various types available, including fixed, removable, and sliding grilles. Fixed grilles are permanently attached to the window frame, providing increased security. Removable grilles can be easily taken off for cleaning or in case of emergencies. Sliding grilles allow for adjustable ventilation and controlled access.

      Window grilles have several advantages. Firstly, they enhance security by acting as a barrier against break-ins, deter burglars, and prevent children from falling out of windows. Secondly, they provide an extra layer of protection by keeping out unwanted pests like insects and birds. Additionally, window grilles are available in different designs and patterns, allowing homeowners to add a touch of style to their windows. Furthermore, some grilles have fire-resistant properties, providing an added layer of safety during emergencies.

      It is important to consider the material and design of the grilles. Common materials include steel, aluminum, and wrought iron, each offering different levels of strength and durability. It is advisable to choose grilles that complement the overall aesthetics of your home while ensuring functionality and safety. By installing window grilles, you can enjoy the benefits of enhanced security, improved ventilation, and added style to your windows.

      Reply
    2. Mason Foster

      Window grilles are decorative and protective features that are installed over windows for security and added aesthetic value. There are various types of window grilles available, including fixed, removable, sliding, and hinged grilles. Each type offers different levels of security and design options to suit various preferences.

      Window grilles are typically made of materials such as steel, wrought iron, aluminum, or even wood, and can be customized to match the overall design of a home or building. They are often chosen for their ability to deter intruders while still allowing for natural light and airflow.

      The advantages of having window grilles installed include improved security by deterring break-ins, added protection from accidents like falls, and an increased sense of privacy. They can also enhance the overall look of a home and increase its value. Overall, window grilles are a practical and stylish addition to any property.

      Reply
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