Revisions log for question
Minimum width for a 2-paned window/patio door?

We like 2-paned windows (no center divider). They will probably be plastic windows. Does it make sense to have such windows already at 100 cm width? Or will the sashes then be too narrow and impractical? The same question about the patio door: it will be 113 cm wide. Is it possible to install two sashes here, or would everything be too narrow?

• patio door