Expert
Dr. Dr. Hagner-Holler

Expert office for:
• Humidity in buildings
• Molds
• Pollutants
• Drying
• External sealing
• Wood protection in construction

Our expert services for you!

Microbial infestation - molds and bacteria in interiors:

• cause analysis • sampling (air measurements, contact probes, etc.) • review • refurbishing design and monitoring

Other pollutants – solvents, plasticizers, etc.:

• measurement of indoor air pollutants • review • refurbishing plan and monitoring • advice on alternative refurbishing options

Fire damage:

• pollutant measurements to determine refurbishment scope • refurbishing design and monitoring

Technical construction drying:

• Review of efficient and professional construction • examination of need, usefulness, cost-effectiveness and feasibility • design and monitoring

Wood protection in construction:

• cause analysis and determination of harmful organisms (fungi and insect pests) • refurbishing design and monitoring

Moisture damage in inventory:

• damage analysis and sealing Planning • definition of damage to water pipes of manmade structure related moisture • refurbishing design and monitoring

Inspections prior to home purchase:

• accompaniment of the house purchase (humidity measurements, disclosure of potential problem areas)

Accompaniment of new construction:

• accompaniment of building projects regarding risks of microbial growth in the construction process

Biological advice on construction:

• advice on the selection of building materials during renovations or as part of a new building

From planning to documentation:

We create your renovation plan and, if you wish, accompany you from the beginning to the successful completion of the renovation. The technical conclusion is an independent renovation control with documentation.