Where can I find DIY store supplies in Grellingen?

DIY store supplies can also be found in these cities:

Allschwil Balsthal Basel Binningen Birsfelden Brislach Bubendorf Bättwil Büsserach Diepflingen Dornach Duggingen Eptingen Freiburg im Breisgau Frenkendorf Gelterkinden Hägendorf Inzlingen Itingen Jona SG Kestenholz Laupersdorf Liestal Lörrach Muttenz Möhlin Münchenstein Niederbipp Niederdorf Nunningen Oberbuchsiten Oberwil Oensingen Pratteln Rheinfelden Rheinfelden (Baden) Riehen Sissach Therwil Thürnen Weil am Rhein Wolfwil Zunzgen

You can also find this in Grellingen:

Stairs Solid Wood Doors Windows Parquet Fire Doors Skylight Shoes Railing Terrace Floors