The cost of roofing from corrugated board, prices for
Profiled - inexpensive roofing material produced by cold rolling galvanized steel with the application of polymeric or lacquer protective decorative coating. It is used for roofing in industrial and low-rise private construction. In the process of building their own homes, many homeowners are wondering how much it costs to roof the flooring, and whether there are effective ways to save on this operation. In this article we will tell you what the cost of mounting the roof is from the profiled sheet and what prices to take to calculate the estimate.
Independent installation
Decking is considered the most simple and convenient material for self-installation of the roof. It is quite light, easily cut with a hacksaw for metal and does not require a large construction experience. Doing roofing with your own hands will significantly reduce the cost of construction. In this case, the cost of the roof consists of the following items:
- The cost of the material. The professional flooring is considered available roofing material, however the price of it varies depending on the quality and composition of the material. The cheapest products have no color or protective coating, but it costs only 100-150 rubles per square meter. The profiled flooring of the premium price category is broken by polymers (Pural, polyester), which give color and also protect the anti-corrosion layer from destruction. The cost of such material can reach up to 500-600 rubles per square meter.
- The cost of the waterproofing membrane. The price of 1 square meter of the quality membrane required for the installation of corrugated flooring is 40-60 rubles. Waterproofing films are cheaper, they cost 20-30 rubles per square meter.
- The cost of buying or renting tools and equipment. Although the installation of corrugated board requires a basic set of tools (Bulgarian, hacksaw, screwdriver), roofing can not be done without scaffolding. They are made either with their own hands from wood, or are rented, the cost of which usually does not exceed 20 rubles per day.
- The cost of the acquisition of fasteners. Painted roofing screws with a press washer cost 300-400 rubles for 250 pieces, and from 18 to 22 screws are required to fix each sheet. It should be borne in mind that fasteners will be required for the installation of drains, pipes and other elements.
Note! The main thing in determining the required amount of roofing material is not to forget that the professional flooring overlaps with 1-2 waves. Therefore, when calculating, the surface area of rajids is divided into the useful, and not the total area of the sheet. In addition, the profiled flooring is purchased with a margin of 10-15%, necessary for fitting and culling.
Professional installation
Despite the obvious savings in self-installation, many homeowners do not show a desire to perform high-rise work with their own hands and ask the price of how to cover the roof with a professional flooring with the involvement of a professional team. This position can be understood, as experienced masters work better and faster. There are two options that potential customers turn to:
- Construction companies. Construction companies most often provide services for the construction of the roof "turnkey". The work on laying the profiled sheet on the prepared crate will cost the householder 500-600 rubles per 1 square meter, and the full construction of a warm roof will cost 2000-3000 rubles per 1 square meter. The total amount is 20-30% higher than what a private team of roofers would take. However, in cooperation with the company, there are certain advantages - they work under the contract, carry out warranty repairs and maintenance after identifying hidden roof defects.
- Private brigade. To reduce costs by 20-30%, you can directly contact roofers who carry out the installation of corrugated flooring. Private teams announce pricing separately for each technological operation, therefore it is difficult to immediately determine the cost of flooring. Laying corrugated board on the finished crate from such masters can cost 300-400 rubles per 1 square meter, and erecting the roof "from zero" 1500-2000 rubles per 1 square meter. Even if the team performs roofing work on the contract, it often does not have legal force, that is, roofers are in fact not responsible for the quality, do not give guarantees.
Important! The cost of work on the construction of the roof of corrugated depends on the metric area of the slopes and the complexity of the design. Flooring on the roofs of complex shape, having several tongs, skylights or valleys, is 15-20% more expensive, even if the construction is carried out by a private team of roofers.
Recommendations
If the installation of the roof of corrugated is performed with the involvement of employees, there is always a risk of cheating or poor quality work. Repair or elimination of defects resulting from the violation of construction technology, sometimes cost more than the services of a good construction company. To avoid fraud, you must follow these rules:
- Be sure to enter into a contract with the contractor. In the text of the contract reflect the agreed rates, terms, obligations of the parties. If the firm offers a ready-made contract, check it and make changes if necessary.
- Check rates. When choosing a contractor carefully read the rates, compare them with the proposals of competitors. Often unscrupulous companies make the temptingly low price of flooring, which everyone is guided by, while inflating the cost of related work.
- Read reviews and examples of work performed. If possible, take a trip to the last object of the company, make sure of the professionalism of the workers.
- Determine a comfortable prepayment amount. It is desirable that the prepayment does not exceed 30% of the agreed amount, especially if the cooperation is conducted without a formal contract. Complete the calculation with the contractor only after signing the acceptance certificate.
- Record all agreements with employees in writing. Remember, everything that was discussed orally or by telephone is very difficult to prove.
Important! Skilled craftsmen advise purchasing professional flooring on their own after discussing the brand and type of material with the contractor. The fact is that unscrupulous employees can buy deliberately poor-quality material or charge up with the help of familiar sellers.