The fastest flush-mounting system in the world


Simple, fast and high-quality installation – the Thermo Box system makes it happen!

The Primo flush mounting boxes are installed in a few seconds with the specially developed Thermo Foam. Laborious plastering as with conventional products is no longer necessary. The highlight: In combination with the Foam, the Thermo Box enables an airtight and thermal bridge-free installation including sound insulation. With the SCS connection technology, several Thermo Boxes can be lined up and firmly connected – ideal for fast through-wiring or the installation of pre-wired devices. In addition, thanks to the in-house Cable-Plopp technology, cables can now be inserted completely without tools. Convince yourself of the “fastest flush mounting system in the world”.

The Thermo Box in action!

The Thermo Box Series consists of three boxes:

All parts can be firmly connected to one another and are suitable for all masonry. In addition, the blue-orange innovations can be used perfectly outdoors or in bathrooms. The numerous entries and the smart design of the flush mounting boxes make handling easier. An 82 mm drill hole is sufficient for installation (in case of the TED-70, two times 82 mm with a broken-off bar). Use the Primo high-speed drill as well as the drilling template and professional installation will be child’s play in no time at all.

Thermo Box THD-70

Depth 68 mm, installation opening 60 mm, width (with plaster stop) 105 mm

Thermo Box THD-45

Depth 46 mm, installation opening 60 mm, width (with plaster stop) 105 mm

Thermo Box TED-70

depth 68 mm, installation opening 60 mm or 2x 60 mm, width (with plaster stop) 105 mm



All advantages at a glance!

Einfache Montage in
wenigen Schritten

Accessories for the fastest flush-mounting system in the world

Signal Cover

Equipment Carrier

Thermo Foam

High-speed drill set

Drilling Template


Further flush-mounting solutions

We listen

For each product there is a separate FAQ list with frequently asked questions. We make the collected feedback from our customers and our online community available to you, so that there is really no question left unanswered. We are always happy to receive open feedback, because only in this way can we continuously improve and offer customers what they really want!

Well thought out!

Denn bei einigen Materialien wird sauber Bohren für den geübtesten Profi zur Herausforderung.

Die Primo Bohrschablone kommt dafür wie gerufen. Das erste Loch ausmessen und anzeichnen, anschließend die Bohrschablone einsetzen, befestigen und mit der integrierten Wasserwaage horizontal und vertikal genau ausrichten.

Die Löcher werden im genormten Abstand in der perfekten Größe ausgebohrt. Für Mehrfachbohrungen einfach die Bohrschablone ein Loch weiter verschieben, ausrichten und in Windeseile weiter bohren.

Additional treat

All our thermo cans have membrane locking teeth so that inaccuracies in the drill hole are compensated for and the cans are firmly fixed in the drill hole. So Primo makes it child’s play!

Vergleicht man die Primo Thermodose mit der Standard-Unterputzdose vom Baumarkt, dann ist das richtig. Aber wer würde ein Matchbox Auto mit einem Porsche vergleichen?

Primo steht für hochwertige Premium Qualität „Made in Germany“, die Effizienz, Zeitersparnis und Arbeitserleichterung in die tägliche Arbeit der Profis des E-Handwerks bringt. Durch die besondere Schäumtechnik werden die Primo Thermodosen in Sekundenschnelle luftdicht und wärmebrückenfrei installiert.

Zum Beispiel wird im Gegensatz zum herkömmlichen Gipsen mit Wassereimer, Rührgerät und 25 kg Gipssack nur eine 750 ml Dose Thermoschaum zur Fixierung von 70 bis 100 Thermodosen benötigt. Das Schäumen selbst erfordert pro Dose einen Zeiteinsatz von 2 Sekunden im Vergleich zu 2 – 3 Minuten Gipsen.

So with Primo:

Invest in good quality, save energy, save time and ensure energy efficiency!

Do you have any questions about our products? We are there for You!