Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

Publish your
Public Value Project

Present your public value project in the iF WORLD DESIGN GUIDE (for free).

Publish your project

KS Sandstein / Storage heater

KS Sandstein

Discipline: Product

More than 20 years of planning and constructing stoves. Woodfire surrounded by refractory material and enough air for burning. Limestone or sandstone from northern Germany keeps the warmth. The ancient principle, interpreted one more time, simple, perfect.

Discipline: Product

Client / Manufacturer

Niermann GmbH Ofenbau

Niermann GmbH Ofenbau
Seelze, Germany

Design Agency

Rainer Niermann

Rainer Niermann
,