Hi
I'm using Sweet Home 3D 6.2 (Java Version 1.8.0_202 - 64bit - 0,1/1,8 GB / Java 3D Version 1.6.1) on my Windows 10 PC.

I know that the item "no white color / Wall" was discussed in this forum various times. But I never did find a definitive answer:

When I choose for example texture "white roughcast" (weißer Rohputz) for walls than in 3D the walls are grey. Is it possible to get white roughcast? Or is it a deficiency of this program?