{"id":42545,"date":"2025-11-17T17:06:58","date_gmt":"2025-11-17T17:06:58","guid":{"rendered":"https:\/\/www.poliplast.com\/prodotto\/arched-tunnel\/"},"modified":"2026-07-16T17:43:38","modified_gmt":"2026-07-16T17:43:38","slug":"arched-tunnel","status":"publish","type":"product","link":"https:\/\/www.poliplast.com\/en\/prodotto\/arched-tunnel\/","title":{"rendered":"Arched Tunnel"},"content":{"rendered":"<p>Designed for the cover of pedestrian passages of any size, it actually offers additional multiple applications: residential and industrial skylights, covers of large spaces in the version to multiple sectors, as well as for the protection of stairwells, underpasses and carports. Available in the arc version, with calandrate ribs, and in the double-pitch version, with flat ribs. A simple but well structured type, through a complete set of profiles and accessories that make up an extremely functional integrated system. The basic supply includes ribs and cover sheets, to be integrated with longitudinal profiles of sheet-retaining profiles, possible gutter channels, load-bearing structure with relative fixing plates and concealed joints, as well as with all accessories and materials for any slope changes, angles, opening sectors and infill walls. The system, elementary in its application, can also be supplied as an ASSEMBLY KIT and, where the size allows, ASSEMBLED.<br \/>\nMade with aluminium extrusions profiles (col. ox electrocolour NERO \/ ARGENTO, RAL 9010 White \/ 6005 Green \/ 8017 Brown \/ 3000 Red \/ 7016 Grey RAL 9006 Silver \/ RAL 9005 matt black \/ GRIGIO ANTICO ); cover with sheets col. NEUTRO \/ OPALE \/ BRONZO.<br \/>\nTO SESTO RIBASSATO &#8211; characterized by the rope\/cold ratio = 1\/3 \u2013 1\/5<br \/>\nPossible solution ALL SESTO, characterized by the rope\/cold ratio = 1\u20442, on request<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tunnel arch has been designed for the cover of pedestrian passages of any size, and offers multiple applications: residential and industrial skylights, covers of large spaces in the version to multiple sectors, as well as for the protection of stairwells, underpasses and carports.<\/p>\n","protected":false},"featured_media":42548,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"tunnel arched in polycarbonate","_yoast_wpseo_title":"Tunnel ad Arco in Polycarbonate per Passaggi and Covers","_yoast_wpseo_metadesc":"Tunnel arched in aluminium and polycarbonate, available in 8 colori RAL and up to 5 metri of luce: copre passageways, openings scala and box auto. 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