The STPG medium folding single-sided L-frame glass stillage

(113×119×168 cm) fills the precise gap in the folding range — wider than the small variant (80 cm) and shorter than the large (230 cm), making it the optimal solution for companies serving developments with a mixed assortment of balcony windows and entrance doors. The 119 cm base width covers standard single and double entrance doors, and the 168 cm height accommodates elements up to 155–160 cm.

Why base width matters at order

With the narrow small variant (80 cm), standard entrance doors (90–100 cm wide) cannot rest safely on the base. The medium stillage (119 cm) solves this — doors have full-width support. This is the most common reason for choosing the medium variant among companies serving residential developments with complete joinery packages.

The folding series — the medium variant’s position

Small (115×80×150 cm) — windows up to 140 cm. Medium (113×119×168 cm) — balcony windows and entrance doors up to 160 cm. Large (230×119×168 cm) — large-format facade elements. For fleet orders we configure the proportion of each variant to the typical load profile.

Order process and warranty

Photo documentation at every stage. 24-month manufacturer’s warranty.

WE MANUFACTURE STANDS AND PALLETS IN VARIOUS SIZES PER INDIVIDUAL CUSTOMER ORDER!!!

FAQ

Why choose the medium over the small variant for entrance doors?
The small stillage has an 80 cm base. As a result, standard entrance doors (90–100 cm wide) cannot rest safely on it. The medium stillage, on the other hand, has a 119 cm base. For that reason, it gives full-width support for single and double entrance doors.

What elements fit on the medium folding stillage?
Basically, it takes elements up to approximately 155–160 cm tall and 110 cm wide. These include balcony windows, entrance doors without transoms and light technical doors.

Can the medium folding stillage be lifted by HIAB/crane?
No — folding stillages do not suit crane lifting. For that reason, a forklift moves them instead.

Can I mix folding variants on one trailer?
Yes — you can mix all folding variants on return runs. For loaded trailers, however, we recommend one variant per trailer. As a result, operations stay simpler.

What is the warranty?
Above all, we back every unit with a 24-month manufacturer’s warranty.