How is the decoration area calculated, what is the decoration area, and how is the decoration area c

Estimating the decoration area method, calculating the construction area method, calculating the area of the suite method, and the actual measurement method.

The calculation method of the specific decoration area is as follows:

1. Estimating the decoration area method: directly look at the construction area of the house, and then multiply it by 3.5 times, and the result is the decoration area of the entire house.

2. Calculate the construction area method: first multiply the construction area by 80%, then subtract 10, and finally use the result to multiply by 3 times.

3. Calculate the area of the suite: measure the length and width of the house, and multiply the result by multiplying it by 2.5 times.

4. Actual measurement method: by actually measuring the length, width and height of the house, and then multiplying the two to get the result.

Traditional half-package: For example, how many square meters of floor tiles are laid at home, and how many square meters of wall paint are painted, and the unit price can be calculated one by one.

**Home Improvement Company:

1.Then this pricing method is the area of your house, multiplied by the unit price of **, this is the calculation method of **.

2.Modeling such as suspended ceiling, how is the background wall charged. For example, the side hangers of the living room and dining room are generally charged according to the length, and the flat roof of the aisle is charged by the square.

3.For example, the area of wall paint on the wall. Generally, the door openings and window openings are not reduced, so it is said that the empty side is calculated, and the direct perimeter is multiplied by the height of the room.

What is the decoration area and how to calculate the decoration area? The area of decoration refers to the square area of the house to be decorated, which is divided into three parts: wall, roof and floor.

The specific calculation is as follows:

The wall area is the sum of the four walls of each room, that is, the length of each wall is multiplied by the width and then added, and the area at the doors and windows is removed.

The roof area is the addition of the top area of each room, i.e., the length of the top of each room multiplied by the width and then added, plus the area of the two sides of the beam.

The floor area is the decoration area of all floors.

The shared area is calculated as follows: 1. The shared area is calculated first, and the common sharing coefficient = the sum of the common construction area to be shared divided by the sum of the construction area of each unit participating in the public pool; 2. Calculated by the pooling factor, the pooled area of each household = the pooling coefficient of the construction area of each household.

The decoration area of the living room is divided into the ground area, the ceiling area and the wall area, that is, the area of the living space. If there are no high and low steps, the floor area and the ceiling area are basically the same, that is, the usable area of the living room and the empty area between the walls. However, the decoration calculation area is not simply one room with six sides, four sides and one roof, but it is calculated according to the design drawings, so the decoration area calculation is more complicated.

1) Calculate the ground area.

The ground area is very well calculated, and the general house type is more thoughtful, and the floor area can be obtained by adding the area of each room. However, if it is a duplex and a duplex, it cannot be simply doubled, and the area of the stairs should be removed. If there are high and low steps on the ground, then the floor area has to be subtracted from the height area of the steps.

2) Calculate the ceiling area.

The ceiling area is basically the same as the ground area, but if the ceiling is designed with a modeling ceiling and a flat ceiling, the modeling ceiling area, the flat ceiling area and the non-ceiling area should be separated, because the modeling ceiling is higher than the ordinary ceiling. And the ordinary ceiling** is higher than the ceiling that has no ceiling and is only painted.

3) Calculate the wall area.

The calculation of the wall area is more complicated, because there are many wall surfaces, and there are doors, windows or places on the wall that are ready to be used for fixed furniture, so the area of doors, windows and fixed furniture should be deducted from the calculation.

Calculation method of the whole package repair area: calculated according to the construction area, calculated according to the sub-project.

1. Calculated according to the construction area:

After the owner lists the specific decoration requirements, negotiate with the decoration company how much money per square meter is included.

2. Calculated by sub-project:

The project is divided into two kinds of cleaning and public materials, of which the contractor is divided into the main material and the main material, in addition, the decoration area can also be calculated according to the different types of work such as mud, hydropower, wood and paint.

How long does it take to renovate before it is safe to move in?

If the house is well ventilated after the renovation and some green potted plants are placed in the room, you can generally move in more than three months. The newly renovated house, with a lot of chemical materials, will release formaldehyde, such as paint, and the wood and furniture we specialize in will release formaldehyde. If you are not in a hurry to move in, you can wait for half a year or a year to move in.

The time of check-in is also different for different ages, such as if there are pregnant women at home, it is best to move in after half a year, and it is better to be cautious. The physical condition of the elderly and young children is different, so it is recommended to move in after half a year or a year.

Under normal circumstances, the decoration area is calculated according to the usable area.

The saleable area refers to the actual usable area of the house; It includes bedrooms, living rooms, dining rooms, living rooms, corridors, kitchens, bathrooms, storage rooms, wall cabinets (excluding wall cabinets), indoor stairs and other use spaces; It does not include the area of structural structures such as walls and columns and insulation, nor does it include the area of balconies. Here's how to calculate the renovation area:

1. Calculate the wall area

The decorative materials of walls (including columns) generally include: paint, stone, wall tiles, wallpaper, soft packaging, wainscoting, baseboards, etc. When calculating the area, the calculation method is different depending on the material.

The area of paint, wallpaper, upholstery, and wainscoting is calculated by multiplying the length by the height in "square meters".

The length is calculated according to the net length of the main wall; Height: Those without wall skirts are counted from the indoor ground to the bottom of the floor slab, and those with wall skirts are counted from the top of the wall skirt to the bottom of the floor slab; If there is a suspended ceiling, add 20cm from the indoor ground (or the apex of the wall skirt) to the lower edge of the ceiling.

The area occupied by doors and windows should be deducted (1 2), but the baseboard, mirror line, the area of the hole within 0 3 square meters and the area of the junction between the beam head and the wall should not be deducted. When inlaying stone and wall tiles, the area of the actual paving is calculated in "square meters", and the area of the baseboard installed is calculated according to the net perimeter of the interior wall of the house, and the unit is meters.

2. Calculate the top surface area

The decorative materials of the ceiling (including beams) generally include paint, suspended ceiling, corner line (decorative corner flower) and lighting ceiling. The area of the ceiling construction is calculated in "square meters" according to the net area between the walls, excluding the area occupied by the partition wall, the columns passing through the ceiling, the buttress and the chimney of the attached wall. The length of the top corner line is calculated in "meters" based on the net perimeter of the interior wall of the house.

3. Calculate the ground area

Flooring materials generally include: wooden flooring, floor tiles (or stone), carpets, stair treads and handrails, etc. The ground area is calculated as "square meters" based on the net area between walls, excluding the area occupied by partition walls, columns, buttresses and chimneys attached to the wall.

The area of the stair tread is calculated in "square meters" according to the actual area, and the area occupied by the stairwell with a width of less than 30cm is not deducted; The length of stair railings and railings can be calculated by multiplying the full horizontal projection length (excluding the part inside the wall) by a factor of 1 15 to "extend the meter".

The renovation area refers to the area of the house that actually needs to be renovated, usually including:

1. Indoor sinking area:

1) Bedroom: bed width length + both sides to ensure activity space) 2) living room: sofa width trousers and blindness +

3) Dining room: table width +

4) Bathroom: calculated on a case-by-case basis.

2. Indoor unsunken area:

1) Staircase area: staircase width and ladder length + corner area required.

2) Entrance: Measured on a case-by-case basis.

3) Corridor: calculated according to specific needs.

4) Storage room: measured on a case-by-case basis.

3. Outer sill: 1) Raise the height and width of the length, that is, 70% of the area of the wall and the outer eaves.

2) Ordinary outer sill: width and length 1, calculated according to the overall area.

The above is a rough way to calculate the decoration area. The specific steps are:

1) Draw a plan of the interior of the room and measure the length and width of each area;

2) calculate the area of each subsidence area and the non-sinking area according to the above criteria;

3) Calculate the total area of the outer eaves and outer sills.

4) Add up the seepage area of all areas to form the total decoration area of the house.

Hopefully, the content provided will provide you with a preliminary solution to the problem of calculating the renovation area.

The calculation method of decoration area varies from person to person, and here are some common calculation methods:1Floor Area Method:

Multiply the dimensions of the room in the three directions of length, width and height to get the building area of the room, and then subtract the area of building components such as walls, columns, and beams to get the decoration area. 2.Actual Area Method:

Directly measure the floor area of the room, and then subtract the area of building components such as walls, columns, and beams to obtain the decoration area. 3.Net Area Method:

Net area refers to the usable area inside the room, excluding the area of building components such as walls, columns, beams, etc. The net area is usually the floor area minus the area of the common part, such as corridors, elevators, etc. It should be noted that the decoration area obtained by different calculation methods may be different, so it is necessary to choose the appropriate calculation method according to the actual situation when carrying out decoration.

Before renovating a house, an area calculation is required in order to determine the amount of renovation materials that need to be purchased and the budget. Here's how the area is calculated:

1.Standard Area Calculation Method:According to the provisions of the "Bill of Quantities of Construction", for common houses and building structures, it can be calculated with reference to the prescribed area calculation formula, which is a more accurate calculation method.

2.Practical Measurement Method:Take actual measurements in the house that needs to be renovated, measure the length and width of each room, and calculate the area of each room.

Then add the area of each room to get the total area of the entire house.

3.Algorithms:For some relatively simple and small areas, the approximation algorithm can be used for calculation.

This method is less precise, but it can be used as an estimate. For example, you can roughly measure the length and width of the room, and then estimate the renovation cost according to the agreed unit area** or according to the estimated renovation plan.

It should be noted that when performing the area calculation, it is necessary to take into account the complexity of the room geometry, the influence of columns, water pipes and other devices on the area calculation, and the calculation results need to be constantly checked and corrected to ensure accuracy. In addition, the area calculation also needs to take into account the use needs of the room and the design of the decoration plan to determine the decoration materials that need to be purchased and the scope of the main decoration work. Finally, after confirming the area calculation results, it is necessary to conduct a detailed analysis and adjustment of the budget to meet the needs of the individual and the financial situation, so that the decoration budget is more reasonable.

Let me introduce you to how to calculate the decoration area.

Part 1: Calculation of wall area.

Wall decoration materials include: coatings, stones, wall tiles, wallpaper, soft packaging, wainscoting, baseboards, etc., and the different wall decoration materials, the calculation method of the decoration area is also different, as follows:

The area of paint, wallpaper, upholstery and wainscoting is the length multiplied by the height and is measured in square meters. The length of the house is calculated according to the net length of the main wall, and the height can be used in a variety of cases: from the fixed point of the wall skirt to the bottom of the floor slab without wall bends; There is a suspended ceiling from the indoor ground to the lower edge of the buried shed, plus 20.

It should be noted that when calculating the wall area, the area occupied by doors and windows should be deducted, but the baseboard and corner line should not be deducted. and the area of a single hole within square meters and the area where the beam head meets the wall.

The area of stone and wall leakage brick decoration should be calculated in square meters according to the actual paving area, and the area of the house installation baseboard is calculated according to the perimeter of the indoor wall of the room, so the unit is meters, and the area of wall tiles should not include windows and doors that are not tiled.

Part II: Calculation of Ground Area.

The calculation of the ground area is calculated in square meters according to the net area between the wall and the wall, and the area occupied by the partition wall, the column that passes through the ground, the chop and the chimney attached to the wall is not deducted, and the area of the stair tread is generally calculated according to the square meter according to the actual area of the spread, but the area occupied by the stairwell within the width of 30 is not deducted, and the length of the stair handrail and the railing can be calculated according to its horizontal projection multiplied by the coefficient with the extension meter.

The calculation method of the decoration area varies from person to person, and the following is a common calculation method:

Clear height area method: multiply the floor area of the room by the net height, and then subtract the wall area, which is the decoration area. The clear height refers to the height from the floor to the ceiling, and the wall area includes the area of all non-doors and windows.

Floor area method: multiply the proportion coefficient of the floor area of the room by the construction area, that is, the decoration area. The proportion coefficient of the construction area varies from region to region, and is generally between.

It should be noted that the calculation method of the decoration area may vary depending on the region, decoration standards, and other factors. In the actual decoration, it is recommended to calculate according to your actual situation to ensure the accuracy of the decoration area.