Metal plastic entrance doors of modern production meet the indicators of reliable protection of the entrance of the private house of the country-type relative to many indicators.
Outdoor door blocks from PVC
For many years, for the manufacture of reliable door structures, overlapping the entrance to a private dwelling has traditionally been used exclusively wood, as they say numerous photos.
Over time, the natural array of wood began to exhibit steel in the form of powerful door blocks, armored canvases became somewhat later. As manufacturing facilities are developed and increased manufacturing in the manufacture of door products, a revolutionary step forward was the fact of using a plastic profile to create the first balcony overlaps. Somewhat later (by the end of the 20s), the world saw the first balcony door. So soon on trading rows for consumer demand, metal-plastic entrance door fabrics were released.
Very soon, many it became clear that the use of the latest modern materials for construction purposes does not deteriorate at all, but even improves the qualitative indicators of the characteristics necessary to ensure the guaranteed entry protection of the private house. So designers and designers took their active application in the design processes of the country-type structures. Outdoor plastic doors have earned high recognition in popularity in particular thanks to the advantages that gives the use of metal plastic and plastic for typical purposes, to which it is permissible to attribute:
- High material stability indicator to extreme indicators of temperature differences and loads;
- Ensuring excellent thermal insulation. So to enhance the effect are used insulated designs of metal-plastic door articles. About this fact is judged by the reviewers of the private type of buildings.
- Guaranteed to ensure the high sound insulation of the room due to the hermetic production of the fabric itself, compacted around the perimeter of the box, door leaf and the threshold with sealing ribbons. Characteristic confirm consumer reviews.
- Metal-plastic input structures for overlapping the entrance of a country house are not subject to deformation movements in the design, the material does not change the texture when exposed to adverse atmospheric phenomena, including mechanical damage.
- The designs of PVC profile are resistant to the effects of an increased humidity indicator;
- Surfaces are endowed with the level of protection against dust precipitation.
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Design features
To create a door block in order to overlap the input of the country-type home, it is often 5- or a 7-chamber profile with a reinforcing metal frame:
- The box is a frame from a profile reinforced with steel frame, the corner joints of the frame are reunited by special composite, providing an increased rigidity of the structure.
- The door flap is created from the profile frame, closed from one or both sides by galvanized steel sheet. In the cavity of the canvas is laid insulating material with sound insulation properties.
- The glazing of plastic door structures is created using armored glass or triplex material, everything is worth depending on the class of a fabric, from which the price is plays in the retail chain. Folds can be manufactured in a blind option, without glazing, which is permissible to see in many photos.
- Bolt locking systems are often used as fittings that ensure the density and reliability of the closure of the canvas around the perimeter.
- The boards of plastic doors for home differ in several types: may be part of the block frame, the threshold can be steel or aluminum, insulated or without insulation.
Parameters of correct selection
Plastic street structures should be endowed with the list of advantages, how much commensurate the cost of the plastic door block, regardless of the store provided by the goods. Modern ready-made plastic design, represented by consumer demand, is able to guarantee the entrance from unauthorized intrusions, which are judged by multiple feedback, from excessive street noise, atmospheric phenomena and fluctuations in temperature indicators. This list of guaranteed indicators contributes to the increased high-quality properties of the profile used in the production objectives and the complex of sealing materials around the perimeter.
It is worth considering individually elements that ensure the validity of the correct choice of plastic fabric to protect the entrance of the house:
- Frame. Must be equipped with a metal frame throughout the perimeter. The thickness of the frame walls should exceed window frames - from 3 mm.
- The profile of the door sash itself should be made of a five-chamber profile, at a minimum. Inside the door frames must be distinguishable relative to the structure and shape. The best "works" the frame with longitudinal and transverse ribs that ensures rigidity, which are judged by numerous consumer reviews.
- Castle systems of plastic blocks must be equipped with locking throughout the perimeter of the canvas.
- Loops should pay special attention - they must be endowed with an anti-blank characteristic, that is, to have a multilayer structure.
- Double glass. For example, in many photos of the middle size of the store, the door plastic blocks are equipped with double-glazed windows. So the glass-paste must be endowed with the characteristics higher than the window glazing, which requests and numerous retail consumers sounded.
- The insulation of the doorway is not a mandatory requirement due to the fact that PVC material itself perfectly copes with reduced temperature indicators.
- The tightness of the plastic design provide rubber, silicone and other types of seals, laid throughout the external perimeter of the sash and the entire internal perimeter of the box.
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The level of burglary resistance
For an exceptional reliability, an additional equipment of plastic blocks required for doors is envisaged if they are street:
- Strengthening of the sash profile and box with liners from steel with a closed section (the price of the Fabricate increases to a large extent);
- Guaranteeing blocking to folds and shut-off mechanisms using typical mechanisms;
- Equipping the block of fittings with the indicators of anti-vandal and anti-burglar openings - valves, Schulp et al. (Fabricate price increases significantly);
- Equipping the plastic door with an electric drive.
It is permissible to give average values of the cost of metal-plastic door blocks for the house (reviews have become a fundamental factor of the list of companies):
| Manufacturers of PVC profiles and metal-plastic door blocks | Industrial capacity location region | Price average |
| Company "BRUSBOX" | Russia, Bryansk | from $ 76,20. |
| TM "TEKOPLAST" | Russia / Germany, Moscow | from $ 36,80. |
| Company "ELEX" | Russia, Krasnodar | from $ 57.00 |
| LLC "PROFF-STAL" | Russia, Kurganinsk | from $ 56.00. |
| LLC "Plastsystem" | Russia, Lower Tura | from $ 48,60. |
| TM "MONTBLANC" | Russia, Moscow | from $ 69.90 |