Welcome to SFERICS®
the building biology contact
for effective EMF shielding and data protection.
Regardless of whether it is a commercial EMC requirement for the data center or a private concern for protection against mobile phone radiation and the neighbour’s WIFI. Through our combination of building biology, measurement technology, certified materials and products, the planned shielding project is a guaranteed success.
SFERICS® emerged from PROnatur24® with the specialization in building biology and measurement technology and is more than just an online shop. For people and for companies. For office, for home office and for a healthy place to sleep. For the EMF professional as well as for the layman who wants to read up on this complex topic of shielding.
Each individual product is described in a correspondingly simple manner and yet rich in details for the EMF professional – when every single dB counts!SFERICS® is the professional EMF contact for everyone
Help with classes
Two special performance classes in the high-quality product range!
We use two performance classes to identify the best performing products for each type of material. SFERICS® ultra means MAXIMUM, followed by SFERICS® pro.
All shielding products meet the “high shielding” standard. Purely outstanding products make it into our shop.
Effective EMF materials
make up our wide range. The flexibility that this enables ensures effective and budget-friendly room shielding.
Certificate and report
for shielding fabric, shielding paint, shielding wallpaper, … are TÜV-SÜD certified. Screening attenuation HF confirmed with expert report.
richtet sich an Menschen in Mietwohnungen. Speziell optimiert für Situationen mit reduzierten baulichen Optionen.
4 top selling products
Shielding stainless steel gauze
Sleeping bag set
Electrosmog protection, on the go
Full spectrum with color change
Our ultra product for tenants in detail
EMF protection for tenants
Sferics vs. EMF today
From 1:50: The electromagnetic world since 2019!