Bars on the windows of a private house or flat in many places already look strange. People even joke to homeowners with grilles on the windows have agreed to voluntary imprisonment. Jokes end when the closer you recognize the area where there is a house. Alas, Russia is still a lot of places where the grid - is not increased suspicion owners, and quite adequate preventive measure against hacking, when all the tenants are absent.
If you decide to soothe your soul and put on the lattice windows, you need to start to choose what will be on your windows to both protect the house, and pleasing to the eye.
nuances selection
Products such as window grilles, are not produced in large factories and not sold off the shelf. It's like a plastic box - they are made-to-order, starting from the customer's preferences and the size of the window opening. When choosing, you'll need to give preference to any particular option among many suggestions.
Material
It is clear that all of the lattice steel, but steel can be different brands. Structural steel is not very expensive, but also the strength is not a leader. For example, because it makes a profiled tube. Reinforcing steel - another popular material relates to hot-rolled products. Strong enough, well cooked.
Finally, special steel designed to protect against penetration by force. It contains the alloying elements, which makes it very durable. Of course, this is possible to saw the bars, but it will take much more time. In everyday life, it is rare because of its high cost.
Design
Ordering grille, think about what it will be in use. For example, deaf lattice - the most simple and durable, as there are no moving parts to break down and there is nothing. But in this and their minus - grid will always be before your eyes when you look out the window. In addition, these lattice will prevent leaving the house through a window in case of fire.
hinged grates They have moving parts on hinges. Attached only to the wall frame and sash in the window, widen outwards and fixed in closed position by a lock. Convenient option, but less durable, because where there is moving mechanisms, they can try to break.
sliding design are like window and door, but their durability leaves much to be desired. The fact that the sliding pieces go on the sled, and release the lower edge out much faster than saw through the loop or the castle.
making
In the production of lattices can be used to order three methods of combining the elements of: forging, welding, casting. welded grating It is very common, as they require a minimum investment in the work. Lattice obtained, though not as beautiful. both forged, but strong and durable. With self-manufacturing of gratings are also often used welding.
Forging - it's expensive for a wonderful appearance. Being covered with paint, wrought-iron grating on the verge of utilitarian items and works of art. If you have money, take forging - appearance will be satisfied.
Molded gratings rare, since their production equipment more complex and cumbersome. But the strength of the cast grids smaller than forged or welded.
Installing grille - step by step guide
As an example, take the self-installation welded blank grid. Operation is as follows:
Step 1. Hammer drilled at least 4 holes - two on the left slope, and two on the right.
Step 2. The resulting holes with force clogged sections of corrugated reinforcement.
Step 3. Grille put to pins driven into the wall and is welded to it.
After installation, there will be only paint product and the iron "defender" is ready.
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