Ingenieurbüro Lier GmbH (IVL)
Engineering office for supply engineering Lier:
- Planning
- tendering
- checks planning documents and invoice for heating, ventilation, plumbing, electrical and alternative techniques.
As a modern service-oriented company, we also offer energy consultations (BAFA, DENA), issues energy performance certificates, checks planning documents and can support you with your grant applications.
Energy consulting in Ilmenau, Arnstadt and Großbreitenbach
We are also your partner if you want to know how to save energy costs, insulate the house effectively, prevent or eliminate mould. The consultations take place on behalf of the Verbraucherzentrale Thüringen, in each case
- Tuesday in Ilmenau, Weimarer Straße 76
- Wednesday in Großbreitenbach, in the town hall II
Please make a personal appointment with the Verbraucherzentrale Thüringen e.V. at 0361-555140, www.vzth.de
Steffen Lier has been registered with the Verbraucherzentrale Thüringen since 2012 and regularly advises consumers on all questions concerning energy technology, efficiency, building renovation and much more.
Ventilation concept according to DIN 1946-6
We create a ventilation concept for your residential building in accordance with DIN 1946-6. Since this regulation came into force, a ventilation concept MUST be created during the planning and construction of a new building and in the event of significant ventilation changes to an existing building.
This regulation is already mandatory if:
- more than 1/3 of the existing windows are replaced,
- more than 1/3 of the roof surface is sealed.
Holiday flat in the Thuringian Forest
Are you looking for a holiday apartment directly in the beautiful Thuringian Forest?