The book "Organization and planning of installation of thermal networks from pre-insulated polyurethane steel pipes to polyethylene" by I. and . Stanetskoy is an indispensable work for specialists in the field of heat supply and construction, as well as for students and graduate students studying relevant disciplines. In this edition, the author shares his experience and knowledge that will help readers understand the intricacies of installing modern thermal networks, using innovative technologies and materials. Stanetskaya is deeply immersed in the topic, considering not only the technical aspects of installation, but also organizational issues that play a key role in the successful implementation of projects. It focuses on the importance of pre-insulation of pipes, which allows to significantly increase the efficiency of heat transfer and reduce heat loss. The reader will be able to find out what advantages the use of polyurethane foam as an insulating material provides and how this affects the durability and reliability of thermal networks. The book will be of particular interest to engineers, designers and managers working in the field of energy and construction. It can also attract the attention of students and teachers studying thermal energy, construction technologies and related disciplines. Due to the available language and clear structure, the material will be understandable to both experienced professionals and beginners in this field. The topics raised in the book cover a wide range of issues, including design, material selection, installation methods, and work organization. Stanetskaya shares practical recommendations for optimizing processes, which can significantly reduce the time and cost of projects. Particular attention is paid to security issues, which makes the book relevant and necessary for all those involved in the installation of thermal networks. The author's style is distinguished by clarity and logical presentation, which makes it easy to assimilate complex technical concepts. and . and . Stanetskaya is an experienced specialist in her field, and her work has already established itself as a reliable source of information. In previous editions, she has also addressed topics related to the design and operation of thermal systems, making her an expert in the field. The book “Organization and planning of installation of thermal networks from pre-insulated polyurethane steel pipes to polyethylene” not only provides readers with valuable knowledge, but also inspires the use of new technologies and methods in their practice. It will be an excellent addition to the library of every specialist who seeks to improve their skills and improve the quality of work performed. If you are looking for information about modern methods of installing heat networks, want to learn about new materials and technologies, or just interested in the topic of heat supply, this book will be a real find for you. Do not miss the opportunity to immerse yourself in the world of innovation and effective solutions with E. and . Stanetska .