The RT File is a rich source of information for the building industry regarding contract building, design, construction, repair, maintenance and building products. The versatile and comprehensive Building Information File is a common tool for all the participants in a building project - the builder, designer, contractor and building official - and is used regularly by 40,000 building professionals.

The RT file includes standards, regulations and product files, an index, the RYL Handbooks (General Specifications for Construction Work) as well as the Building Products Index.

The HEVAC File contains building engineering information concerning contract building, design, construction, repair and maintenance, as well as HEVAC products.

The File contains standards, regulations and product files, as well as extracts from research results.

The Ratu File and the complementing Ratu Handbooks provide solid basic information on construction planning. The Ratu File contains information about work methods in line with good building practice, work and material requirements as well as information about planning and quality assurance. The information contained in the Ratu File, concerning both new building and renovation work, is based on observations and studies at actual work sites.

Ratu is a professional tool that describes how to construct and repair buildings in a systematic and safe manner. It standardises and improves work methods, provides guidance and ensures that your team will deliver the promised level of quality or service even if disturbances occur.

The KH File is designed for technical, financial and administrative property maintenance. It helps in anticipatory and systematic property maintenance and in making as economical decisions as possible to guarantee the users of a property a comfortable, healthy and safe living environment and activities.

The KH Property Management File is a tool for anticipatory and systematic property management aimed at property management professionals, property owners and designers. The

KH File contains instructions for drafting contracts as well as for making and using a property survey and maintenance book. The File contains standards, regulations and product files, as well as extracts from research results and articles. It also contains books on quality management in real estate maintenance and a book about liabilities for repair costs in a housing corporation.

The industry-specific contracts are based on mutual contractual practices within the building industry. In order to make the implementation of these practices as flexible as possible, Building Information has produced various examples, ranging from general contract documents to consumer documents and property surveys for house sales.

Comparing tenders or interpreting contracts is easy due to the established contractual practices and standardised document templates in the construction sector. In this respect, shared terminology is important. Some of the documents are also available in English.

Our publications provide instructions for good design and building practices, aiming at solutions that are technically correct, cost-conscious implementation and guidelines that are in accordance with the law.

The information content is produced in Building Information or in cooperation with the government, organisations, companies and writers. Our range of English- and multilingual books on architecture are also available for international markets.