The SF 36 is an all composite sailplane with an engine mounted at the front.[1] It is a low-wing monoplane with airbrakes fitted to the upper surface, it can be fitted with either a fixed or retractable landing gear.[1] The SF 36 has a cruciform tail with a fixed horizontal stabilizer and an enclosed cabin which has two seats side by side.[1]
The SF 36 is available in two variants, the SF 36A powered by either a Limbach or Sauer piston engine, and the Rotax-powered SF 36R.