{"product_id":"renusol-eco-ballast-set-fs-2100mm-r-520502-penetration-free-flat-roof-ballast-kit","title":"Renusol ECO Ballast Set FS 2100mm (R-520502) - Penetration-Free Flat Roof Ballast Kit","description":"\u003c!-- SEO Product Name: Renusol ECO Ballast Set FS 2100mm (R-520502) - Penetration-Free Flat Roof Ballast Kit | AIZO Quality Heating --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; color:#2B2B2B; line-height:1.6; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eRenusol ECO Ballast Set FS 2100mm\u003c\/strong\u003e (Part No: R-520502) is a complete ballast mounting solution for securing Renusol flat-roof solar PV systems \u003cstrong\u003ewithout penetrating the roof covering\u003c\/strong\u003e. Designed for use with Renusol's ECO flat-roof mounting range, the set combines aluminium ballast rails, stainless steel fixings, and EPDM protection pads to distribute weight safely across the roof surface while keeping the waterproofing layer fully intact.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eEach set is supplied complete and ready to install, and Renusol can provide a detailed wind loading report on request, showing the exact amount of ballast required per module based on site-specific conditions such as building height, location and roof exposure.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; margin:0 -4px 20px -4px;\"\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e2.1m\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eRail Length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e2.5kg\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eSet Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003e2\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eBallast Rails Per Set\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eNo Penetration\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eInstallation Method\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eAluminium + EPDM\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eMaterials\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:110px; background:#E6F4F3; border:1px solid #D9EDEA; border-radius:8px; padding:14px 10px; text-align:center; margin:4px;\"\u003e\n\u003cdiv style=\"font-size:18px; font-weight:700; color:#008377CF;\"\u003eRenusol\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px; color:#4A4A4A; margin-top:4px; text-transform:uppercase; letter-spacing:0.03em;\"\u003eManufacturer\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; border-radius:0 8px 8px 0; padding:14px 18px; margin:0 0 18px 0; font-size:15px; color:#2B2B2B;\"\u003e\n\u003cstrong style=\"color:#E0942A;\"\u003ePlease Note:\u003c\/strong\u003e This ballast set does \u003cstrong\u003enot\u003c\/strong\u003e include a calculated ballast weight for your installation. Renusol can provide a detailed wind loading report showing the ballast required per module — contact Renusol's UK technical support team with your installation and site details before finalising ballast quantities.\u003c\/div\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(2, 1fr); gap:12px; margin:0 0 22px 0;\"\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003ePenetration-Free Installation\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eThe ballast system secures the mounting structure using \u003cstrong\u003eweight alone\u003c\/strong\u003e, avoiding any need to penetrate the roof's waterproof membrane — protecting the integrity of the roof covering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eAluminium Ballast Rails\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eEach set includes \u003cstrong\u003e2 aluminium ballast rails\u003c\/strong\u003e measuring 2100 x 40 x 40mm, providing a lightweight yet strong platform for ballast weight.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eStainless Steel Fixings Included\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eComes complete with stainless steel cable ties and self-drilling screws (4.8 x 19mm, A2), securing the rail assembly without introducing corrosion-prone components.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eEPDM Roof Protection Pads\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eTwo EPDM roof protection pads (500 x 40 x 11mm) are included to cushion and protect the roof surface beneath the ballast rails from point loading and abrasion.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eCustom Wind Loading Reports Available\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eRenusol can produce a \u003cstrong\u003esite-specific wind loading report\u003c\/strong\u003e showing the exact ballast weight required per module, accounting for building height, location and exposure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #D9EDEA; border-radius:8px; padding:16px; box-shadow:0 1px 3px rgba(0,0,0,0.04);\"\u003e\n\u003cdiv style=\"font-size:15px; font-weight:700; color:#00625D; margin-bottom:6px;\"\u003eCompatible with Optional Ballast Trays\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px; color:#3A3A3A; line-height:1.55;\"\u003eBallast trays (Part No: R-520501) can be added to the design where a higher ballast weight is needed for a particular site.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto; margin:0 0 22px 0;\"\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-family:Arial, Helvetica, sans-serif;\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eProduct Details\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eRenusol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eR-520502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eECO Ballast Set FS 2100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eTotal Set Weight\u003c\/td\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003e2.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eSet Contents\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eBallast Rails\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003e2 x ECO Ballast Rail 2100mm (Part No: 500529), dimensions 2100 x 40 x 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eCable Ties\u003c\/td\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003e2 x stainless steel cable ties (Part No: 900074)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eFixing Screws\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003e2 x self-drilling screw 4.8 x 19mm A2 (Part No: 900229)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eRoof Protection Pads\u003c\/td\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003e2 x EPDM roof protection pad, 500 x 40 x 11mm (Part No: 500413)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377CF; color:#FFFFFF; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:0.05em; text-transform:uppercase;\"\u003eMaterials \u0026amp; Compatibility\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eRail Material\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eFixings Material\u003c\/td\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eProtection Pad Material\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eEPDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd style=\"background:#FFFFFF; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eRenusol ECO flat-roof mounting systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; font-weight:600; color:#333333; font-size:14px; width:42%; border-bottom:1px solid #D9EDEA;\"\u003eOptional Add-On\u003c\/td\u003e\n\u003ctd style=\"background:#F7FAFA; padding:9px 14px; color:#222222; font-size:14px; border-bottom:1px solid #D9EDEA;\"\u003eBallast tray R-520501 for higher ballast weight requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#E6F4F3; border-left:4px solid #008377CF; border-radius:0 8px 8px 0; padding:14px 18px; margin:0 0 18px 0; font-size:15px; color:#2B2B2B;\"\u003e\n\u003cstrong style=\"color:#008377CF;\"\u003eGood to Know:\u003c\/strong\u003e The ballast weight required per module varies by site — contact Renusol's UK technical team with your installation details for a wind loading report before finalising your order quantity.\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 10px 0;\"\u003e\n\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eDoes this ballast set penetrate the roof?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eNo. The ECO Ballast Set is designed to secure the mounting structure using \u003cstrong\u003eweight alone\u003c\/strong\u003e, without penetrating the roof's waterproof membrane.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eWhat does the set include?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eEach set includes \u003cstrong\u003e2 aluminium ballast rails\u003c\/strong\u003e (2100mm), 2 stainless steel cable ties, 2 self-drilling screws, and 2 EPDM roof protection pads.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eHow much ballast weight do I need for my installation?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eThis set does not include a pre-calculated ballast weight. Renusol can provide a \u003cstrong\u003esite-specific wind loading report\u003c\/strong\u003e — contact their UK technical support team with your installation and site details.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eCan I add more ballast if my site needs it?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eYes. Optional ballast trays (Part No: R-520501) can be added to the design to accommodate a higher ballast weight where required.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#FFFFFF; padding:12px 16px; font-size:15px; font-weight:700; cursor:pointer; list-style:none;\"\u003eWhat are the EPDM pads for?\u003c\/summary\u003e\u003cdiv style=\"padding:14px 16px; font-size:14px; color:#333333; line-height:1.6; background:#FFFFFF;\"\u003eThe \u003cstrong\u003eEPDM roof protection pads\u003c\/strong\u003e cushion the roof surface beneath the ballast rails, protecting it from point loading and abrasion.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Renusol","offers":[{"title":"Default Title","offer_id":65649189847389,"sku":"REN-520502","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/RenusolECOBallastSetFS2100mmR-520502.jpg?v=1787331701","url":"https:\/\/qualityheating.co.uk\/products\/renusol-eco-ballast-set-fs-2100mm-r-520502-penetration-free-flat-roof-ballast-kit","provider":"AIZO Quality Heating","version":"1.0","type":"link"}