Choosing the right roofing membrane involves more than waterproofing. Energy efficiency, chemical resistance, fire performance, and long-term costs all influence a commercial roof’s performance. TPO and PVC are two widely used single-ply roofing materials. Both provide waterproofing protection and can be joined through heat-welded seams, but their different properties make them suitable for different project requirements.
When the "15th Five-Year Plan" placed the construction of a modern industrial system at its core, and new-quality productivity was established as the core engine of industrial upgrading, its influence is being transmitted to the architectural space at an astonishing speed. According to Colliers International's projections based on the "14th Five-Year Plan" industrial economic data, during the "15th Five-Year Plan" period, the job creation resulting from the upgrading and efficiency improvement of traditional industries and the cluster development of emerging industries will generate a huge demand for approximately 470 million square meters of new office and R&D space. At the same time, architectural space is also undergoing a transformation from a single provider of physical space to a systematic ecological leap towards "professionalization, intelligence, and ecology."
The roof is the part of the building envelope most directly affected by the external environment. The design of its waterproofing and insulation system directly determines the building's durability and energy efficiency. Based on the relative positions of the waterproofing layer and the insulation layer, flat roof projects can be divided into three basic types: upright, inverted, and sandwich. Understanding the principles and applicable conditions of these three structural systems is fundamental to roof project design.
Canlon is a functional building materials manufacturer integrating R&D, manufacturing, sales, and construction services of waterproofing materials. Established in 2011 and listed on the A-share market in 2017, the company has been deeply involved in the field of polymer new materials for many years. Closely following the development needs of key industries during the "15th Five-Year Plan" period, it provides diversified and customized system solutions for the roofing needs of various industrial and commercial buildings.
Canlon's latest purple TMP® integrated roof panel breaks the dullness of traditional roofs with unique colors, directly enhancing the building's aesthetic appeal. Supported by special materials, it can effectively resist UV erosion and firmly lock in the purple luster; Super weather resistance, not afraid of wind and sun exposure, can still maintain full color after many years. Aesthetics alone is not enough, solid strength is the king. Canlon's purple TMP® integrated roof panel balances aesthetics with durability, making it easy to grasp architectural taste.
Recently, the Hubei Provincial Department of Science and Technology issued the "2025 Hubei Province Professional Research Institute (Company) and Enterprise-School Joint Innovation Center Registration Notice", which has been completed. The "Hubei Province Environmental Protection Waterproof New Materials Enterprise-School Joint Innovation Center" jointly built by Huanggang Canlon New Materials Co., Ltd. and Hubei University of Technology was successfully selected as a provincial enterprise-school joint innovation center.
Recently, Canlon successfully won the bid for the Northern Regional Procurement of the 2025 Waterproofing Engineering Professional Subcontracting Model of China Construction Fourth Bureau and the 2025 Waterproofing Engineering Professional Subcontracting Procurement Tender of the Sixth Construction of China Construction Sixth Bureau, once again demonstrating the company's industry strength and opening a new chapter for the company's cooperation with China Construction Group.
As a business operator who has been deeply involved in the field of construction and building materials for more than 20 years, Qian Lindi highly agrees with the proposal of "building a pension and maintenance system for old houses" put forward by Commissioner Hong Jie. This is not only related to the well-being of hundreds of millions of residents, but also an important opportunity to promote the high-quality development of the construction industry. Now, combined with the practical experience and industry observations of Canlon, the thoughts on supporting this proposal are explained from three aspects.
On February 26, 2025, the 2024 Annual Summary and Commendation and 2025 New Year Mobilization Conference of Canlon was successfully held. With the theme of "New Journey, New Atmosphere, New Future", this conference commended the employees and teams who had worked hard for the company in the past year, summarized the work achievements of the company in the past year, and sorted out the company's strategic planning for the coming year, kicking off the new journey in 2025.