Calculation of a house made of timber. Calculator for calculating the cost of a log house with siding, slab prefabricated monolithic foundation, wood-beam floor, ondulin roof
Online calculator for profiled and laminated timber designed to calculate the quantity and volume of lumber for the construction of houses, bathhouses and other buildings. The amount of inter-crown insulation, dowels, crowns, cost and anti-corrosion impregnation is automatically calculated based on the average value. For more accurate calculations, be sure to contact specialists in your region.
When filling out the data, pay attention to Additional information with a sign Additional Information
To understand the advantages and disadvantages of profiled timber compared to laminated veneer lumber, you should start with the basic concepts about the production of both.
Profiled timber is made from trees coniferous species. In most cases, it has standard section dimensions:
- 100x100 mm is best suited for building a bathhouse or summer country house
- 150x150 mm suitable for a good home
- 200x200 mm for the construction of large wooden houses or cottages
If desired, you can individually order timber of a different section. Appearance The timber can have either a straight front side or a D-shaped one. Log required thickness is processed on planing and milling machines, after which it is polished on the desired sides. The side of the beam that will be located inside the future house and may not require further finishing is usually subjected to high-quality sanding. For convenience and reliability of installation of a log house and for protection from cold and moisture, the profile most often comes with 1 or 2 tenons for a lightweight structure or a “comb” for a residential building. The finished log house must shrink for further completion of construction, usually this period is about 1 year. To reduce this period to several months, you can dry the timber in advance in special chambers.
To produce laminated veneer lumber, logs are sawn into boards, they are also called “lamellas”. The boards are cut and placed in a drying chamber, where the soft drying process produces material with a moisture content of about 10%. Then the boards are planed again until required sizes, sorted, and then glued into timber using a hydraulic press. For gluing, special waterproof adhesive compositions are used. To make laminated timber resistant to rotting and significantly increase its strength, the boards are laid in a special way - each is laid opposite to the cross-section of the fibers of the neighboring one.
When assessing the strength of materials, it should be recognized best performance on laminated timber.
In profiled wood, during the production process, the outer, stronger part of the wood is cut off to give the desired shape. Glued laminated timber due to the previously described method of laying boards and gluing them onto hydraulic press is more durable. As many people know, larch is the most durable and rot-resistant, but also the most expensive among conifers. Making profiled timber from it significantly increases the cost of construction. When producing laminated veneer lumber, it is possible to lay an external larch lamella before gluing, which has a slight effect on the increase in price.
When comparing the moisture content of the material and the shrinkage time, it has already been noted that laminated veneer lumber has a moisture content of about 10% and, accordingly, a short shrinkage time, which makes it possible to reduce the construction period of a house. Profiled timber has the natural moisture content of wood, and even drying it can reduce the moisture content only to 20%, so shrinkage cannot be avoided. When comparing shrinkage periods, we must not forget the fact that solid material, due to its greater massiveness, is practically not susceptible to cracking, but on laminated veneer lumber there is a possibility of small cracks occurring.
Because of technological features production, each type of timber may have different dimensions. The profile usually has a length of up to 6 meters, and a cross-section of 100x100, 150x150 and 200x200 mm. Manufacturing timber of a different section size (for example, with a step every 10 mm) can increase the amount of waste, which cannot but affect the price. The length of laminated veneer lumber can reach 12 meters, and the cross-section is usually made from 80 to 280 mm.
By cost solid timber almost 2 times cheaper due to a less complex manufacturing process.
But taking into account only the cost of the finished log house, do not forget that finishing for facades when using laminated veneer lumber may not be required, and comparing them in price is a stretch. Everything will depend on the material chosen for finishing the house, its quantity and cost.
About environmental friendliness, profiled timber is not just a favorite, but rather a champion that preserves everything beneficial features such excellent material as natural wood. For processing, you may only need special mixtures to protect against fire and rot, which the owner of the house can choose. In the production of laminated veneer lumber they can be used adhesive compositions, divided into several groups according to the degree of danger, and it is not a fact that the manufacturer did not decide to save on the cost of the glue.
In conclusion, we can say that each of the 2 types of timber considered has its own undoubted advantages with few shortcomings. And only the owner can decide what material to build the house from in order to continue living in it.
Further presented full list calculations performed with brief description each item. If you haven't found the answer to your question, you can contact us via feedback.
General information on the calculation results
- About the total volume of timber - Estimated amount of lumber in cubic meters.
- About total wall area - The area of the outer side of the walls. Corresponds to the area of the required insulation, if provided for by the project.
- About total weight - Weight of timber excluding insulation.
- Number of crowns - Number of rows of timber in one wall. Depends on the height of the walls and the size of the material used. Excluding gables.
- Quantity of roll insulation for all crowns - Equal to the total length of all beams.
- Diameter and number of dowels in 1.5 meter increments - This calculation is only suitable for lightly loaded timber buildings. For critical buildings, the calculation of dowels must be carried out by specialists in your region.
- Amount of impregnation on both sides - The calculated amount of protective impregnation of medium grades, covering the external and internal surfaces of all walls.
- Approximate shrinkage (4%) of profiled timber - Approximate shrinkage of walls made of profiled timber after 1 year, with an initial humidity of 20%. - Load without taking into account the weight of the roof and ceilings, with support on the entire surface of the lower crown. This parameter is required to select strength characteristics foundation.
There are simple instructions for this:
- We multiply the length of the material by the height and width, thus finding its volume.
- Now you need to determine how much material is in a cubic meter. This is calculated using the formula: 1 / V, where V is the volume of one unit of building material.
We calculate the material for the house
Let's calculate the amount of material for the construction of external walls:
- Find the area of the walls by multiplying their height by their length.
- Now you need to find the area of those. holes. To do this, you need to calculate the area front door and windows. After this, the areas are summed up.
- Subtract the technical area from the area of the walls. holes. This way we get the amount of material in square meters X.
- To calculate cubic meters, you need to multiply the resulting number by the thickness of the walls.
- Calculation internal partitions carried out according to the same scheme. First you need to find their total length, after which it is multiplied by the height of the walls, etc.
Conclusion
Thanks to accurate calculations of construction costs, you will avoid a lot of unpleasant surprises during the process of building a house. This will allow you to wisely distribute your construction budget and even save money.
Watch the video in this article for more information regarding this topic.
The popularity of houses built from timber is growing due to the very successful ratio of simplicity of form and functionality of the building. In addition, wood, like no other material, allows you to turn even the most daring projects into reality.
Considering the conditions (house size, required material, additional elements etc.), you can make a preliminary calculation of the construction of a house, also including the cost of other work in the estimate. Click on the picture to go directly to the calculator itself and carefully fill out the fields:
And the work on building a house from timber is carried out in several stages:
- At the first stage, the foundation is built. The Kostroma Brus company provides a choice of two of the most suitable type foundations are strip and pile-screw, depending on the quality of the soil and the wishes of the client, the required type is selected.
- At the second stage, after the foundation has become suitable for further work, they begin to manufacture the log house. The bars are connected to each other using a wooden dowel. After the log house is ready, they begin to erect the walls and partitions of the second (or attic) floor. The material for roofing must be selected in advance so that the calculation for building a house made of timber includes all costs.
- At the third stage, after shrinking the house, on average 6-12 months they begin final finishing Houses. And, although, in many cases, houses made of timber do not require special, additional finishing, developers have different tastes and so do their financial capabilities.
The timber is used for construction as country houses for seasonal residence, and for houses suitable for permanent residence. Calculating the cost of building a house from timber and logs should take into account this aspect, as well as the cost of finishing materials, insulation, roofing material and many other small and unexpected costs. You need to be careful when developing estimates in order to avoid such an unpleasant phenomenon as long-term construction.
Calculator for calculating a house
Now you don’t have to run around design laboratories and ask specialists to calculate the cost of building a house. There is a special house construction calculator on our website, which, after entering all the necessary parameters, sends all the data to us by email for calculation approximate cost construction.
At the first stage, you need to enter the desired dimensions of the house into the calculator. Next, indicate what material the construction will be made of and indicate the number of floors. Enter information about additional elements, foundation, roof type, or even upload photos of the project you like and send us this data.
After this, you can find out whether what you have outlined fits into the range of financial possibilities. If not, you can continue the calculations, entering data that will ultimately lead you to the desired amount.
Such a calculation should include not only the cost of materials and work, but also the cost of delivery to the construction site, loading and unloading operations and waste removal. All the little things must be taken into account, then there will be no problems with financing.
Becoming increasingly in demand building material. Thousands of people who decided to get their own country house, they prefer to build it from wood, and not, and not.
Calculation of timber online
Of course, during construction it is very important to correctly calculate the required amount of materials. After all, each log costs a lot of money, and its transportation is associated with certain difficulties. And if an error was made in the calculations, this can lead to serious difficulties. Our online beam calculation calculator will help you do this online.
If there is a shortage of material, you have to interrupt the construction process and wait until the timber is delivered to the right quantity. If too much timber was purchased, then there will be several extra logs left, the money for which was thrown away.
But if you use a calculator to calculate the amount of timber when calculating, you will get the most accurate result. It is important that the calculator is very easy to use, thanks to which even an inexperienced person can carry out the necessary calculations in the shortest possible time.
First, you need to enter the approximate dimensions of the future house - height, length and width of the walls. Of course, to know this data, you need to have . Only then will you be able to use accurate data.
The next stage is choosing the length of the beam. The beam can have different lengths, usually from 5 to 12 meters. This allows you to choose the optimal length for any project without overpaying extra money and without wasting time connecting two elements.
The last stage is to indicate the section of the beam.
In private construction, timber with a cross section from 150x150 to 200x200 is usually used. The choice of suitable timber depends on the desires and capabilities of the future home owner. 
