Na Florenci 7-9, BCIN 1685-1686
111 71 Prague 1
ID: 00014125
Tax ID: CZ00014125
date mailbox: v8zvffd
About company
Timber Institute (Timber Research and Development Institute, Prague, s.e.), independent certification institution with a tradition since 1951, certification, testing, diagnosis and wood preservatives.
Billing information
Timber Research and Development Institute, Prague, s.e.
FIO Banka – account No. 2900972576/2010
IBAN: CZ8720100000002900972576
BIC/SWIFT:FIOBCZPPXXX
IBAN: CZ8720100000002900972576
BIC/SWIFT:FIOBCZPPXXX
INDEPENDENT CERTIFICATION BODY
Authorized Body no. 222 on conformity assessment and certification of products entering the Czech market. The Notified Body no. 1393 commissioned to assess the products placed on the European market. Testing laboratories for testing products and whole buildings.
Wooden Buildings Under Control: Certification for ADMD Members
/0 Comments/in News /by Ivana DuchoňováHow ADMD Members Are Evaluated
At first glance, construction companies may offer very similar services: modern wood-frame buildings, quick construction, and low operating costs. However, true quality is often determined by details that investors typically don’t see. Read the article on Estav.cz to learn how to identify a reliable contractor and why the National Quality Certificate can be an important guide.
DNK certification is not just a formal designation. Companies that wish to obtain and maintain it undergo regular inspections. Current certification holders are members of the Association of Prefabricated House Suppliers and have successfully passed an audit in the past year. They meet the established requirements and can demonstrate compliance with a valid National Quality Certificate.
Only construction companies that are members of ADMD can obtain this certification, based on an annual inspection conducted by the certification body. This body is the Wood Research and Development Institute in Prague.
“As part of DNK certification, inspections systematically verify so-called critical points in the design, production, and assembly processes of timber structures, which have a fundamental impact on the final quality of workmanship and the smooth progress of the entire project,” said Ing. Petr Nováček, Dis., a timber structure auditor at the Timber Research and Development Institute in Prague.
Read more here.
You can watch a video describing the DNK audit here.
Invitation to Brno: Wooden Buildings in the Public Sector
/0 Comments/in News /by Ivana DuchoňováThe seminar “Wooden Buildings in Public Spaces” will show you how to build in a modern, cost-effective, and sustainable way
Are you planning a new construction or renovation project in your municipality—such as a school, preschool, sports hall, senior living facility, apartment building, or fire station? Come to the seminar “Wooden Buildings in the Public Sector,” which will take place on June 11, 2026, in Brno. The event is organized by ADMD.
A representative from the Timber Research and Development Institute, Prague, s. p., will also speak at the seminar, presenting a lecture titled “Certification of High-Quality Construction Companies.”
Certification is an important tool for wood-frame construction that helps investors make more informed decisions when selecting a contractor. It confirms that the company operates according to proven procedures, meets quality standards for construction, and has an established quality control system in place. This is particularly important for public construction projects, as the investor is responsible not only for the cost and schedule but also for the safety, durability, and long-term functionality of the building.
The event is primarily intended for representatives of cities and municipalities, investors, designers, and other professionals seeking practical information on the possibilities of modern timber construction.
The seminar will offer inspiration from real-world projects, insights from the planning and operation of public buildings, and answers to questions about how to build innovatively, cost-effectively, and with a focus on long-term sustainability.
The Timber Research Institute inspected the historic roof truss of Karel Čapek’s villa in Prague
/0 Comments/in News /by Ivana DuchoňováRenovation work is currently underway in Prague’s Vinohrady district on part of the famous Čapek brothers’ twin villa, specifically Karel Čapek’s house. The restoration also included a technical survey of the wooden roof truss structures, carried out by technicians from the Wood Research Institute.
The current renovation concerns the section that belonged to Karel Čapek, which was purchased by the Prague 10 district in 2013 with the aim of preserving the house’s authentic character and opening it to the public as a museum in the future.
Roof truss inspection prior to renovation
As part of the renovation, experts from the Wood Research Institute were tasked with thoroughly mapping and assessing the condition of the roof truss and other wooden structures. The goal was to verify whether the structure contained any wood-destroying fungi, wood-boring insects, or other defects that could compromise its safety and longevity. The inspection also assessed any excessive cracks, structural deflections, or loose joints.
The survey confirmed that the roof truss is in satisfactory condition and that the structure can continue to serve safely after renovation.
Especially for historic buildings, during the renovation of older structures, or prior to the installation of photovoltaic systems, professional diagnostics are a crucial part of construction preparation.
It allows for the timely detection of hidden defects and the proposal of measures that preserve as much of the original structure as possible or reinforce it while ensuring the safety and long-term durability of the building.
The Building’s History
This listed twin villa was built in 1923–1924 according to a design by architect Ladislav Machoň, a prominent figure in Czech interwar architecture.
The house consists of two mirror-image sections. The right side was occupied by Karel Čapek and his father, while the left side belonged to Josef Čapek, who set up a painting studio in the attic. An important part of the house was also the extensive garden, where the famous “Friday Group” would gather, including figures such as Tomáš Garrigue Masaryk, Edvard Beneš, and Ferdinand Peroutka.
Diagnostics of Wooden Structures
The Wood Research and Development Institute has long been dedicated to the diagnostics of both historic and contemporary wooden structures. It provides diagnostics for buildings, roof trusses, roofs, and other wooden elements, as well as structural condition analyses and recommendations for technical measures.
The services also include mycological surveys, biological analyses of wood samples, evaluations of wood structure protection, and laboratory testing of the effectiveness of chemical wood preservation.
At the same time, VVÚD experts oversee the implementation of proposed measures and provide consultations to designers, contractors, and construction firms. For historically significant buildings, the goal is always to sensitively balance the structure’s historical value with the requirements for its safe and long-term functionality.