How do you choose an indoor door so you don't step on itGuidelines for indoor door content, price and installation of pits
Keywords: internal door selection, indoor door selection, interior door selection, indoor door selection, wood door selection, wood complex, paint-free, pet door selection, indoor door selection, interior door installation
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Indoor door-style comparison (no paints/paint doors/real wood doors/pet door cross-section)
Figure 2: in-house filler close-up figure
Figure 3: details of indoor door patches, locks, seals, hardware figure
Figure 4: maps of the front door, kick-lines and the same colour
Figure 5: installation of construction site maps at indoor doors (bble, vertical, glue)
In the course of the renovation, the interior door is a crucial link in a hard suit, with bedroom door, study room door, toilet door, kitchen door, taking into account both pigmentation and soundproofing, environmental protection and durability. Many owners do not know the doorways, focus only on the style of the money and the price of the price, and are easily able to step on the pit: buy empty-cardión filling doors, fail to meet environmental standards, become deformed skins, have little use for gold, install doors with different sizes, open doors with different switches, and stylish doors. The choice of high-value, long-lasting indoor doors cannot be based solely on surface styles, but requires a combination of measurements from material structure, environmental grade, surface process, hardware fittings, doorsets, measurement installation, budget allocation. This paper is a complete set of guidelines for indoor door shopping to clear up the thinking and avoid the usual business routine。
The first step is to distinguish between the main types of indoor doors and the internal structure of the doors, which is the basis for selection and the place where traders are the most vulnerable. Currently, the main indoor doors in the domestic assembly market are divided into: the original wood gate, the wood complex door, the paint-free door, the pet rembrandt door, the ecological door, the model door under pressure, and the aluminium alloy, the very narrow glass door, which is designed for cooking guards. Many sales confuse concepts by referring to “real wood complexes” as a real wood door, with a wide gap in cost and performance。
Pure wood doors. The whole door is made up of whole logs, often with oak, walnut, cherries, rubber wood, etc. The advantages are high quality, natural woodlines and stability; the disadvantages are high prices and sensitivity to environmental humidity, the vulnerability to cracks and deformations in the southern mosaics, the high demands on the factory drying process, and the adequacy of the budget and the pursuit of the original wood sense. Most of the so-called “real wood doors” at low market prices are not pure wood, but wood-coated composite doors, which must be indicated in black and white before the next order。
The real-wood composite door is the mainstream choice for the current household. It is structured to fill the internal wood frame, with intermediate filling material, with natural or technical wood on the surface, followed by roast paint. The advantages are structural stability, difficult to deform, excellent soundproofing, many schematic options, moderate prices and suitability for use in the bedrooms of the vast majority of households. The main focus here is to avoid pits: it is also called the wood complex, which fills very differently. High-quality money is filled with solid wood + bridge-hole mechanics panels, which are fully compact; low-priced only have a circle of wood around it, with large hollows in the middle, or filled with beehive paper, with light-floating doors, poor sound-proofing, sound-cutting holes, easy dimging over time, deforming doors, and the most common pit. It is important that the purchase be carried out in a manner that clears the contents of the doors and rejects the empty door of the beehive。
The paint-free doors and the pet doors are indoor doors that are free of paint and are directly covered on the base surface. Most of the base materials are density plates and multilayer panels. The pet door is the most popular style in recent years, the surface pet membrane, grind-resistant, fingerprint-resistant, water-resistant, paint-faced, and suitable for modern, very simple winds; the normal paint-free door is the pvc membrane at a cheap price, but the pvc membrane does not stand for high temperatures, and the long-term tan and close to the heater tends to detach itself. A large number of businesses sell regular pvcs as a pet door free of paint, distinguishing between membrane materials for grinding and heat resistance. Modular doors are mostly pressured by densities boards, prices are lowest and the budget is very low to choose. The disadvantage is that density plates are afraid of tides, which tend to swell up, soundproof, and do not recommend large-scale use by long-term households。
The second focus is on the level of environmental protection, which is directly related to the health of indoors and is also a top priority. The interior doors, glue, membranes and paints release formaldehyde. The national standards in force give priority to epf, eo, elf, which is currently the highest environmental level in the country, and formaldehyde emissions of 0. 025 mg/m3, with priority for families with children and pregnant women. Here is a common pattern: many shops only say that environmental standards are met, do not want to produce test reports, or use other boards to impersonate the content of the reports. Prior to the next order, the vendor must be required to provide a test report on the basis of the respective batch, with the contract showing the environmental grade of the plate. In addition, the paint doors are based on paint, with the choice of an indoor door for aqueous paint, which smells low and is more environmentally friendly than the traditional paints, voc, which are more odourous and release-cycle and do not recommend household use. There is also the point that door covers, lines, fillings, glues are sources of pollution, not just door doors, but also the foundation of doors, which also depend on the level of environmental protection, many of which meet environmental standards, and many of which are accompanied by low-quality density panels, which release formaldehyde at a later stage。
Thirdly, the surface process, the identification of paints, paint-free, and the quality of pet, the identification of skin skins and the risk of discoloration. The paint doors are divided into open paints, closed paints, open paints that retain the touch of wooden dents and a strong sense of quality, and closed paints whose surfaces are smooth and thin. High-quality paint doors need to be covered in paints, covered in paints, with no particles, no thorns and no varnish on the corners. It's only one or two paints, it's thin, it's exposed when it hits and it's yellow. High-temperature pur thermal diaphragm and base materials are of high quality and dovetailed, and are not easy to untangle; low-priced, cold film rembrands, low-intensity glues, low-intensity water, and low-temperature variations, the edges can easily be removed from the diaphragm and sold in a very cumbersome manner. It can be tested on the edges of fingernails, which can easily be scraped。
Fourth, how do you choose the soundproofing of the indoor door? The core needs of the bedroom door are soundproofing. The doors are 40 mm thick and 45 mm thick, preferred to 45 mm thick and better soundproofing. Except for filling, the seal determines soundproofing and dustproofing. High-quality gate sign(s) with a 3-dollar bcecepdm seal, integrated, flexible and flexible, and tight seals when closed; bad quality is ordinary rubber strips, hardened, fractured with one year of ageing, with no seal. There is also the magnetophone note, which is an upgrade, which is softly closed and can be upgraded with sufficient budget. In addition, under-door seals and under-door automatic lifts are suitable for bedrooms and closes automatically fall down, reducing the sound of cracks at the bottom. The empty beehive paper fills the door with no sound-proofing effect, knocks on the door fan, the full-hearted sound is heavy, the hollow sound of the hollow door is clear, and the scene can hit itself directly。
Fifthly, the hardware spare parts, let's not lose sight of the fact that many of the low-priced doors are reduced on the gold. A set of indoor doors containing five golds contains alloy pages, door locks, door suctions and seals. Pages recommend 304 stainless steel, or silent braided pages, with a gate sign with three patches, with more than 45 thick and large doors, which must be fitted with three, with only two joint pages, and with a back door sliding, tumbling and tightness. The door lock is preferred to the silent magnetic sucking lock, the door is closed without the sound of a “single” impact and the bedroom has a better experience at night; the poor spring lock is not selected, and the carton is used for a certain period of time and the bouncer is not working. The lock selects stainless steel locks, not zinc alloy thin locks, which are easily fractured. Many of the commercial offers contain only basic general hardware, silent locks, separate additions to the buffer page, confirmation of what is included in the offer before the next list, and inclusion of brands and materials in the contract to avoid later additions。
Sixthly, the door-sets, the plates, the kick-wire matching, are very easy to roll over. A lot of people just watch the door and ignore the door. The base of the door is multilayered, wood complex, density plate. The bathrooms and kitchen doors are close to the vapours, and there is no room for dense sheeting, and the tides are darkening, giving priority to multi-storey wood doors. The doors are full- and half-packed, the wall is too thick to require wide panels, many vendors offer a default standard wall thickness of more than 24 cm, the wall is over 24 cm, and a premium is added at a later stage, and the prior period must confirm the size of the home wall and clarify the unit price of the wide panels. The same colour is associated with doors, doors, kick wires, buttons, as much as possible of the same material. The low price package is often not the same. The colour is different and then it is very ugly. The contract states that “the door is the same colour”。
Seventh, measuring, installing, three-quarters-seven-seater, a perfect door, all for nothing. Priority is given to precision measurement, not self-measurement. The walls of the old house are not vertical and the entrance is irregular and needs to be flattened in advance. The installation phase cannot be fixed solely by gel, which only fills and must be reinforced by a piece; after the gel is filled, the excess blowing agent is cut and cannot be exposed directly to the outside; the external side is neutralized by impurity sealing, and the kitchen guard door is impregnated by impervious glue to prevent a black hair. The focus of the inspection was: the doors were flat and the standard doors were 2-3 mm; the doors were vertical, the switch was smooth and the door was closed and closed, with no visible shaking; the surface was clean and the glue was neat. The installation was not complete, with late noises, leaks, impervious doors and after-sales disputes。
Eighth, budget and contracts to avoid hidden consumption. There is a large difference in the price of doors in the market, ranging from several hundred to several thousand units, and the first line of quotations includes items such as whether the door is covered by the door, the door covers, the closed pages, the door locks, transport, installation, kick wires, glass, broadbanding, excessive fees. Most of the super-high doors (more than 2. 1 metres above) are subject to surcharges, with front, glass, magnetic sucking locks, upgrades to pet film, and multi-layered doors, which are common additions. A lot of cheap blends, looking cheap, a lot of later increases, but the total price is higher. All agreements are entered into the contract: base materials, filling materials, environmental grade, membrane/painting process, hardware, dimensions, unit price increases, quality assurance period, sample retention, receipt against sample inspection. Quality assurance gives preference to quality assurance for more than five years, consisting of cracking, peeling, deforming and selling after a hardware failure。
The final distinction between functional doors is: the bedroom door is preferred to wood complexes, with an emphasis on soundproofing; the bathroom door must be damp-proof, with very narrow aluminium alloy glass doors, with long rainbow glass, oil sand glass, with no suggestion of normal wooden indoor doors, and long-term water vapours are prone to moldy changes; the kitchen door is more likely to use a very narrow push and rail door; the library door can be fitted with glass doors to accommodate light。
In sum, the selection of indoor doors should not simply be attracted by paint and low prices, avoiding the high-frequency pits of “empty heart filling, false environmental protection, material switching, cold film covering, bad quality hardware, installation reduction”. From base filling, environmental grade, surface process, hardware, doorsets, installment floors, depending on the household budget, space needs, local climate selection, all details are agreed in advance, and contracts are put in place, in order to select indoor doors that are durable, environmentally friendly, coloured, avoid being installed and then return to work, save considerable time and maintenance costs。
