In recent years, the construction industry has seen fundamental developments in the field of using new materials and replacing traditional materials with polymer and engineered products. In the meantime, door frames, as one of the vital and widely used components in every structure, have undergone a fundamental change. Before the advent of engineered polymers, metal and wooden frames were the dominant choices in the market; But extreme vulnerability to moisture, rust, high weight, decay, and high maintenance costs drove engineers to advanced technologies. In this context, the French design polymer frame has found a special place in the Iranian market as one of the most beautiful, popular and resistant options. For many mass builders, contractors and architects, accurate knowledge of the factors affecting the price of the polymer frame of the French design is extremely important, because the accurate estimation of costs plays a direct role in optimizing the budget of the projects.
CRP Toral Company, as one of the pioneers of the polymer section production industry and a specialized provider of the new generation of construction frames, has always tried to provide complete transparency in the pricing structure of its products. The price of French design polymer frame is a function of technical variables, raw materials, production process and market conditions. In this comprehensive and specialized guide, we scrutinize all the parameters affecting the price of this engineering product along with the reasons for its superiority and economic justification for purchasing from CRP Toral.
What is the French design polymer frame and what is its place in modern architecture?
The French design frame is one of the most popular door frame design patterns in residential, commercial and office projects. The geometric form of this design, with classic curves and soft edges, gives an eye-catching and standard effect to the entrance of the spaces, which is compatible with all kinds of interior decoration styles from classic to modern. In the past, this design was mainly produced from bent steel sheets, but with the development of the polymer industry, the production of the polymer frame of the French design began to cover all the weak points of the metal.
The polymer frame of the French design, in addition to its eye-catching beauty, has a completely waterproof, anti-corrosion structure, impervious to insects and termites, and has heat and sound insulation properties. The combination of polymer resistance characteristics with the classic French shape has maximized the demand for this product. Checking the price of the polymer frame of the French design is important for employers, because investing in a sustainable material will significantly reduce the depreciation costs of the building in the long term. CRP Toral company, with its well-equipped production lines and standardization of this mold, has been able to market this popular model with millimeter accuracy and unparalleled quality.
Expert investigation of the factors affecting the price of the polymer frame of the French design
Determining the final price and final price of these products depends on a set of direct and indirect indicators. When inquiring about the price of the French design polymer frame, smart buyers should not only look at the basic numbers, but also evaluate the following technical factors so as not to buy a low-quality and unstable product at a cheap price.
1. Quality of raw materials, formulation and type of polymer resin
The main and most determining factor on the price of the French design polymer frame is the purity and quality of the polymer used in the production line. New polymer resins or recycled and waste materials can be used in the production of these sections. Frames that are produced with first-hand polymer and engineered formulation have a very high molecular density and do not crack or break against tensile stress and impact.
Some unreliable manufacturers increase the amount of fillers and calcium carbonate in the polymer mixture to reduce the price of the French design polymer frame. This action may reduce the cost of production, but it greatly reduces the mechanical strength of the frame and makes it fragile. On the other hand, CRP Toral company produces a uniform product with the highest standard of elasticity and strength by using pure polymer granules and exclusive formulation reinforced with strong fibers and polymers, which guarantees the lifetime of the piece for tens of years.
2. Branch weight, wall thickness and profile density
Each branch of the polymer framework of the French design has certain mass and dimensional characteristics. The higher the thickness of the inner and outer walls of the profile, the higher the finished weight of the branch. Since basic polymer materials are valued based on weight, the increase in weight per meter of length is directly related to the increase in the price of the French design polymer frame.
Profiles with standard thickness have excellent structural stability and do not undergo deformation, sagging or deformation due to building settlement during screwing and hinge installation. CRP Toral company has established an ideal balance between the structure's lightening and high compressive strength with the precise geometric design of the profile's internal networks, so that the price of the polymer frame of the French design is the most economically optimal for the customer.
3. The width of the floor, the frame and the custom dimensions of the walls
Construction projects use different thicknesses depending on the type of wall covering, blades and the use of the walls. Peripheral walls, interior separating walls, insulated walls and the use of clay blocks, Lika, Hablex or Kenaf systems cause a difference in the size of the frame floor. Usually, the polymer frame of the French design is designed in standard floors of 12, 14, 16 cm or more.
As the width of the frame floor increases, the cross section becomes larger and more raw material is consumed in the production line. As a result, this index has a direct role on the price of the polymer frame of the French plan. Also, ordering non-standard dimensions with taller heights or wide openings that require special molding or cutting will change production costs. CRP Toral company has provided the possibility of complete compatibility with all standard and customized building walls by designing various models.
4. Anti-ultraviolet (UV) additives, stabilizers and color stability
Polymers need resistance to light degradation in open environments or spaces where sunlight shines. Low-quality polymer frames without thermal stabilizer additives and optical stabilizers, after a short period of time, suffer from yellowing, turbidity, loss of strength and fragility. The addition of high-quality titanium pigments and anti-UV packages directly increases the price of the formulation and affects the price of the French design polymer frame.
Using high-quality masterbatches and thermal expansion controlling additives allows the polymer frame of the French company CRP Toral to have the lowest coefficient of length change in hot, very tropical or cold climates and maintain its uniform and transparent color until the end of the building's life.
5. The quality of extrusion lines, calibration technology and dimensional compliance
The technology used in the factories and the precision of the extrusion machines have an undeniable effect on the final product. In the production process of polymer sections, accurate calibration of temperature, cylinder pressure and cooling in vacuum tanks determine the alignment of the branches and the lack of warping. The old production lines are not able to produce sections that are completely smooth and without waves.
Production of the French design polymer frame with advanced devices and machined molds with a tolerance of 100 mm, allows Persian connection on the corners to be done with the highest elegance. By launching the most advanced specialized extrusion machinery, CRP Toral Company offers fully polished surfaces, without voids and with completely symmetrical curved lines to the market; The quality that prevents the wastage of materials in the workshop and doubles the purchase value compared to the price of the polymer frame of the French design.
6. Ability to maintain fittings, screwing and mechanical flexibility
One of the main concerns of executives when choosing alternative frames is the ability to restrain hinges and heavy construction door fittings. Non-standard polymers crack when the self-tapping screw is inserted or cannot support the dynamic load of the hinge. The exclusive formulation and addition of elastomeric elements strengthen the torque and friction resistance of the screw.
This advanced molecular structure slightly changes the processing price, but reduces the risks of hinge loosening and lock failure to zero. The polymer frame of the French design produced in CRP Toral has successfully passed the torque and alternating load tests and is fully optimized for installing all types of interior doors, MDF, HDF and PVC with different weights.
7. Fluctuations in the petrochemical market, exchange rates and shipping costs
The raw materials of polymer industries are directly related to the commodity exchange, the world price of oil and petrochemical products. Since the supply chain of polymer base materials fluctuates based on macroeconomic variables, currency fluctuations are considered to be one of the components that separate the price of the polymer framework of the French plan in different time frames.
In addition, the volume of the order and the distance of the project to the factory have an effect on the cost of transportation. Bulk purchase by mass producers directly from the parent factory will reduce the costs. As an independent producer, CRP Toral offers more price stability to its customers than small workshops and minimizes occasional fluctuations.
Economic justification and comparison of the final cost of the polymer framework of the French design with competitors
At first glance, some people may compare the price of French design polymer frame with cheap metal samples and find this new material different from traditional options; But an engineering assessment of the life cycle shows that this product is extremely economical:
In metal frames, after purchase, the costs of anti-rusting, plastering, sanding and several coats of oil painting must be paid. In addition, the metal frame installation process requires heavy handling, use of sand-cement mortar, heavy soiling of the building, plastering of edges and welding of joints. On the other hand, wooden frames, despite their high price, are vulnerable to termites and water penetration, and they are not effective at all for bathroom and toilet spaces.
On the other hand, the polymer frame of the French design with a self-colored and polished surface does not require any preliminary painting. The installation of these systems is done dry using polyurethane foam and anchors; This means the complete elimination of wet masonry materials, cutting installation time by a quarter, and eliminating excessive labor costs. Most importantly, in environments with 100% humidity such as services or humid climates in the north and south of Iran, the polymer frame will never rust or rot. In this way, the price of the polymer frame of the French design has the lowest long-term cost in its portfolio due to the lack of maintenance and periodic painting.
Why does buying from CRP Toral bring the highest added value?
In a market where middlemen inflate prices falsely, access to the primary source of production is a valuable competitive advantage for any manufacturer. Relying on years of experience in producing all kinds of industrial and construction profiles, CRP Toral has created valuable benefits for construction projects:
Purchasing directly from the factory allows the consumer and the contracting companies to receive the most realistic price of the French design polymer frame without paying the profit margin of the dealers. With advanced lines and high circulation capacity, this company delivers orders as quickly as possible and with complete quality uniformity in all stages of the project.
The Quality Control (QC) unit at CRP Toral Company ensures that no defective product enters the construction site by continuously evaluating impact resistance, material density, geometric tolerance, and moisture resistance. Also, the technical support team of CRP Toral is ready to provide detailed executive advice to architects and installers so that the implementation of the polymer framework of the French design is done without any errors and with the most beautiful construction details.
Technical requirements and important points in the price inquiry of the polymer frame of the French design
In order to obtain an accurate pre-invoice and avoid additional costs, employers and engineers should consider the following before inquiring the price of the French design polymer frame:
First, the final thickness of the walls should be calculated after finishing the stone, ceramic or whitewash, so that the profile with the exact floor can be selected and there is no need for costly additional frames. The direction of the openings and the type of hinge (butterfly hinge, flat hinge or pot hinge) should be determined so that the dimensions of the frame seat can be selected correctly. Also, estimating the exact number of sheets and order timing can enable volume discounts in the factory contract of CRP Toral for projects. Examining the standard certificates and the satisfaction of the previously implemented projects of this company will ease the imagination of every contractor due to the authenticity of the materials.
summary
Polymer frame of French design is a unique combination of classical beauty and the advancement of polymer engineering technology. Factors such as the quality of the base resin, the thickness of the walls, the weight of the branch, the anti-sun additives, the precision of the extrusion lines and the cost of petrochemical materials determine the price of the French design polymer frame. Although the initial quality may demand a certain price, but the elimination of the costs of painting, plastering, repairs due to decay and the very high speed of execution have made this framework the most economical option for the construction industry.
By eliminating the chain of intermediaries, guaranteeing 100% engineering material and fully complying with calibration standards, CRP Toral Company provides a durable, stable and eye-catching product with the best price conditions at the disposal of respected buyers. To reduce construction costs, maintain the luxury quality of the building and create lasting comfort, providing project frameworks from CRP Toral will be a strategic and smart decision for forward-looking builders.
Yes, because by completely eliminating the costs of anti-rust, periodic painting, masonry installation manpower and moisture rot, the final finished cost will be much lower.
The price is calculated based on the dimensions of the opening, the width of the wall floor, the thickness of the profile wall and the size of the branches required for the project.
Yes, by increasing the width of the wall floor (for example, from floor 12 to floor 14 or 16), the amount of raw materials used in the production of the branch increases and the price changes.

