{"version":"1.0","provider_name":"Ghisarredo","provider_url":"https:\/\/www.ghisarredo.com\/en\/","author_name":"Staff.Ghisarredo","author_url":"https:\/\/www.ghisarredo.com\/en\/news\/author\/staff-ghisarredo\/","title":"CAST IRON SPIRAL STAIRCASE - Ghisarredo","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"GTXR60oQrw\"><a href=\"https:\/\/www.ghisarredo.com\/en\/product\/cast-iron-spiral-staircase\/\">CAST IRON SPIRAL STAIRCASE<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ghisarredo.com\/en\/product\/cast-iron-spiral-staircase\/embed\/#?secret=GTXR60oQrw\" width=\"600\" height=\"338\" title=\"&#8220;CAST IRON SPIRAL STAIRCASE&#8221; &#8212; Ghisarredo\" data-secret=\"GTXR60oQrw\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.ghisarredo.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ghisarredo.com\/wp-content\/uploads\/2026\/05\/Scala-120.jpg","thumbnail_width":633,"thumbnail_height":900,"description":"The classic design combined with materials and functionality make these products true furnishing elements with virtually unlimited durability, suitable for both interior and exterior environments. The spiral staircases produced by GHISARREDO have the distinctive feature of being MODULAR, with all treads height-adjustable, allowing optimal achievement of the elevation difference during installation. The staircases can be adapted to any type of upper floor exit situation through specially designed extensions, and completed with a range of balustrade accessories that protect the landing area. They are composed primarily of cast iron, the central pole is made of galvanized steel while the handrail is made of cold-formable malleable aluminum alloy. Simple and quick installation is another advantage of these staircases, supplied with comprehensive assembly instructions and all necessary accessories for proper assembly.  Staircase \u00d8120 available in two versions with riser (C120S) and without riser (C120N). The protective balustrade can be selected from a wide range of combinations. LED lighting system available upon request (Interior only) Standard color anthracite gray. Different colors available upon request."}