sliding and stacking patio door / folding / aluminum / double-glazed
sliding and stacking, folding
S.40 is a system of folding glazed doors with a robust structure, composed of modular elements made from aluminium profile bars. Exclusive concealed hinges and high design standards offer attractive and original visual results, and ensure excellent protection against weather conditions.
All components are produced to exclusive TENDER Srl designs with accurately selected materials that are fully tested to guarantee only the best functionality, reliability and duration.