Write down the price agreed with JS in black and white.
The price of curtains includes cloth, dressing, lead wire, lace, and things that tie curtains, cross bars, curtain rods, club heads and brackets. All JS fabrics are lost to you. When you earn money, you earn money to do other things. Don't believe the length and quantity that JS quoted you. You'd better measure it yourself again. Ask the boss to list the prices of everything;
1, the price of cloth
2. The price of yarn
3. tracking.
4. Accessories
5. Conductor
6. Roman club and club head
7. If there is a border or something, ask clearly.
The total curtain price includes three parts: 1. Cloth.
put on
3. Lead wire or lace
Total price = [unit price of cloth * window width+dressing * window width+lead wire * (window width+curtain height) *2]*A
In most cases, A=2 (that is, the width of the curtain is twice the width of the window), or it can be equal to 1.5.
The so-called accessories include cloth belts, hooks and lead belts on curtains. The lead may or may not be added.
Calculation method of curtain material: curtains have different specifications, generally, there are 1.5 m width and 2.8 m width.
The width of 1.5m is calculated as follows: For example, if the width of a window is 3m and the height of a window is 2.4m 1: 2, then four widths = 6m, that is, four heights, (2.4+0.2 (upper and lower sides)) * 4 =10.4m..
The width of 2.8 meters is much simpler, but the window width is *2.
There are generally two algorithms outside Roman curtains. Some profiteers add some accessories according to the price of cloth, that is, the packaging price, which is more likely to be tricky.
There is also a fabric accessory that is calculated separately. The fabric price is calculated according to the actual area, that is, the length multiplied by the width is sold by the square, and then the accessories are calculated separately according to the general curtain accessories.
Someone's experience in buying curtains
After much discussion, I finally decided to go to the textile market to buy curtains. So, I came to the textile market and sat for a whole circle first. Not only do they sell curtains, but they also sell other small things. There are not many shops that actually sell curtains, and there is not much difference. I started to look at the bigger ones that came in, but I thought it was hard to bargain, so I gave up. I went to the bunk recommended by my colleagues, but no one liked it, especially the most important curtains in the master bedroom, so I gave up. Finally, I took a fancy to the master bedroom curtain of our other bunk, which was purple with gauze and matched our pink-purple wall, so I booked two rooms in his house.
Master bedroom: curtain+gauze 26 yuan/m, floating window gauze 8 yuan/m.
Second bedroom: curtain 20 yuan/meter, yarn 12 yuan/meter.
Roman pole (single pole): 23 yuan/meter
The things in this house are ok, but the boss is a bit unrealistic. Obviously, poles in Rome are very expensive. But after I calculated that I didn't exceed the budget, I was too lazy to bargain with her.
In addition, the living room and balcony were booked in another berth.
Nanyang Hua Ting: Curtains 10 yuan/m
Living room: yarn 12 yuan/meter
Aluminum monorail: 15 yuan/meter
Roman pole (single pole): 15 yuan/m.
This boss is more practical and easy to bargain, but there are few curtain styles, and there is basically nothing to see.
Finally, the whole market is unified: dressing 10 yuan/meter, crude lead wire 5 yuan/meter, not enough.
In a word, five windows in my house cost 1545, which is lower than my budget of 2000, acceptable, hehe.
First, the calculation method of curtains;
1. Let me tell you the calculation method of curtain material first: curtains have different specifications, generally, 1.5 m width and 2.8 m width. For example, the width of 1.5m is calculated as follows: for example, the width of a window is 3m and the height of a window is 2.4m. According to the ratio of 1: 2, then four widths = 6m, that is, four heights, (2.4+0.2 (upper and lower sides)) * 4 =10.4m.
2, wide fixed height curtain calculation method:
At present, curtains are mostly fixed-height cloth with a width of 2.8 meters, so the meter length of curtains is calculated by the window width, and the length of purchased curtains is a certain ratio of the window width * (this ratio is to wrinkle the curtain fabric, which can be 1.67, 1.8 or 2, js generally requires 2, euphemistically called to make curtains look good). Personally, I think 1.8 is enough.
Dressing is the hook of the cloth belt, and it is only the top when calculating.
Lead wire can be used or not, but js will require that it must be installed, with a few on the left and right sides and at the bottom, but not at the top. Js makes money by this, preferring to lower the price of cloth yarn to attract customers and then cut you off. Actually, I think there is at most one lead on one side. )。 Personally, I think the left and right leads are enough.
Second, the way to save money for curtains
1. If you don't want to make floor-to-ceiling curtains, and the height of the window is less than 1.4 meters, you can ask the boss for half price, because the curtain is 2.8 meters high and you can make half a picture. If you don't tell me, the boss will definitely give you a price of 2.8.
2. If the fabric you buy is suitable for lace, the cost of lace is lower than that of vertical line. As long as lace is concise, it works well with fabrics.
3. Be sure to ask the boss to write down the numbers of curtains and yarns on the receipt and cut a small corner to prevent the boss from changing the cloth (same color, different material). I see someone looking for business theory. 35 yuan/m cotton has become 10 yuan chemical fiber fabric.
4. Make a deposit receipt, and the less the deposit, the better (the maximum is 20% according to the law).
If we make bay window curtains, some cloth below will be wasted. Js said that the extra cloth can be used to make air-conditioning covers for us at a cost of 8 yuan/piece.
Third, curtain price and material analysis
1, shutter price = price at both ends+price of stay wire+track length (i.e. window width) × track price per meter+window width× window height (not less than 2m) × shutter price per square meter.
2. Quadruple hook curtain: window width ×2÷ width = material width, (height +0. 15m)× material width = curtain material quantity;
If curtain cloth is used to make two ordinary cable ties, the material quantity should be 20 cm, 40 cm for more than 8 cable ties, 30 cm for ruffled cable ties and 60 cm for more than 8 cable ties.
Four-pronged hook yarn: (the bottom of the yarn is doubled.
Window width ×2÷ width = number of materials, (height +0. 32m)× material quantity = curtain material quantity.
4, shading cloth: (with curtain back)!
(window width +0.2m) × 2 width = material quantity, (height +0. 1m)× material quantity = curtain material quantity.
5. Shading cloth curtain: Like the algorithm of ordinary curtains, it is in the form of a face curtain.
6. Single hook curtain:
Window width ×2÷ width = number of materials, (height +0. 25m)× material quantity = curtain material quantity;
7. Single hook yarn:
Window width ×2÷ width = number of materials, (height +0. 42m)× material quantity = curtain material quantity;
8. Curtain with sling: (including sling material 20cm, conventional sling width 4cm, height 8cm)
Window width × 1.5÷ width = material quantity, (height +0. 35m)× material quantity = curtain material quantity;
9, sling yarn: (including sling material 20cm, conventional sling bandwidth 4cm, height 8cm)
Window width × 1.5÷ width = material quantity, (height +0. 45m)× material quantity = curtain material quantity;
10, perforated curtain:
Window width ×2÷ width = number of materials, (height +0. 3m)× material quantity = curtain material quantity;
Large ring 1.4m door shall be installed with 6 pieces/width, and small ring 1.4m door shall be installed with 8 pieces/width. After splicing, the number of decorative rings of each curtain cannot be odd;
1 1, perforated yarn:
Window width ×2÷ width = number of materials, (height +0. 45m)× material quantity = curtain material quantity;
Large ring 1.4m door shall be installed with 6 pieces/width, and small ring 1.4m door shall be installed with 8 pieces/width. After splicing, the number of decorative rings of each curtain cannot be odd;
12, curtains and yarns:
Window width × 2 = material quantity and curtain yarn height including hem and seam height;
13, curtain, lace inner yarn or a row of whiskers:
Lace material = (curtain height +0. 1m)× lace size, indicating whether the lace is inside or outside;
14, the inside of the curtain is provided with natural flounces or edges;
Window width ×3÷ width = material quantity, (flounce width +0.05m)× material quantity = curtain material quantity;
15, flower matching and plaid matching:
(material number-1) × a (pattern length) = material number;
16, flat curtain:
Curtain width ÷ width = number of material frames (rounded). Except for curtain with buckle, other curtain joints need to be added according to style, (curtain height +0.05m)× number of material frames = number of material frames;
17, discount curtain:-
Curtain width ×3÷ width = material quantity (rounded), (curtain height +0.05m)× material quantity = material quantity;
18, Roman veil:
The conventional wave width is 60-90 cm and the wave height is 40-60 cm; A wave 1.4m, a pair of flags 1.4m (single flag).