{"product_id":"gse-top-corner-flashing-universal-1400mm-black-art101409","title":"GSE Top Corner Flashing Universal 1400mm - Black - ART101409","description":"\u003c!-- SEO Product Name: GSE Top Corner Flashing Universal 1400mm - Black - ART101409 --\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\u003eGSE Top Corner Flashing\u003c\/strong\u003e is a longer-format top flashing section used at the corner of a GSE In-Roof System array, where the top flashing run meets the lateral flashing on non-rectangular or corner-configured installations.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.7; color:#2B2B2B; margin:0 0 16px 0;\"\u003eSupplied at \u003cstrong\u003e1400mm in black\u003c\/strong\u003e, it follows the same 14° water-shedding profile as the standard top flashing and is fitted using the same attach-angle and flashing-hook method described in the GSE In-Roof installation manual.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; border-radius:8px; overflow:hidden; margin:20px 0; box-shadow:0 1px 3px rgba(0,0,0,0.12);\"\u003e\n\u003cdiv style=\"flex:1 1 16.6667%; min-width:110px; background:#008377CF; color:#fff; text-align:center; padding:14px 8px; box-sizing:border-box; border-right:1px solid rgba(255,255,255,0.25);\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003e1400mm\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; margin-top:4px; opacity:.92;\"\u003eLength\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 16.6667%; min-width:110px; background:#008377CF; color:#fff; text-align:center; padding:14px 8px; box-sizing:border-box; border-right:1px solid rgba(255,255,255,0.25);\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003eBlack\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; margin-top:4px; opacity:.92;\"\u003eFinish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 16.6667%; min-width:110px; background:#008377CF; color:#fff; text-align:center; padding:14px 8px; box-sizing:border-box; border-right:1px solid rgba(255,255,255,0.25);\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003e14°\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; margin-top:4px; opacity:.92;\"\u003eFlashing Slope\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 16.6667%; min-width:110px; background:#008377CF; color:#fff; text-align:center; padding:14px 8px; box-sizing:border-box; border-right:1px solid rgba(255,255,255,0.25);\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003e100mm Min.\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; margin-top:4px; opacity:.92;\"\u003eOverlap\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 16.6667%; min-width:110px; background:#008377CF; color:#fff; text-align:center; padding:14px 8px; box-sizing:border-box; border-right:1px solid rgba(255,255,255,0.25);\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003eUniversal\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; margin-top:4px; opacity:.92;\"\u003eKit Compatibility\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 16.6667%; min-width:110px; background:#008377CF; color:#fff; text-align:center; padding:14px 8px; box-sizing:border-box; border-right:1px solid rgba(255,255,255,0.25);\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003eIn-Roof\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; margin-top:4px; opacity:.92;\"\u003eSystem\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFF6E5; border-left:4px solid #E0942A; border-radius:0 6px 6px 0; padding:14px 18px; margin:18px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:.04em; color:#E0942A; margin-bottom:6px;\"\u003ePlease Note\u003c\/div\u003e\n\u003cdiv style=\"font-size:15px; line-height:1.6; color:#2B2B2B;\"\u003eWhere a PV array is \u003cstrong\u003enon-rectangular (L-shaped or T-shaped)\u003c\/strong\u003e, GSE's installation manual requires inner and outer angles to be connected to the roofing using a compliant flexible flashing strip in addition to standard flashing pieces. Confirm array geometry against the manual before finalising the flashing layout.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:14px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 45%; min-width:260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:15px; color:#00625D; margin-bottom:6px;\"\u003eCorner-Configuration Top Flashing\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.6;\"\u003eA longer top flashing section suited to \u003cstrong\u003ecorner or non-rectangular array layouts\u003c\/strong\u003e, where standard runs need extending to the array edge.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 45%; min-width:260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:15px; color:#00625D; margin-bottom:6px;\"\u003eMatched Black Finish\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.6;\"\u003eFinished in \u003cstrong\u003eblack\u003c\/strong\u003e to match the rest of the GSE In-Roof flashing kit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 45%; min-width:260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:15px; color:#00625D; margin-bottom:6px;\"\u003eSame Water-Shedding Profile\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.6;\"\u003eShares the standard \u003cstrong\u003e14° slope\u003c\/strong\u003e used across the GSE top flashing range, maintaining consistent water management at the corner.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 45%; min-width:260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:15px; color:#00625D; margin-bottom:6px;\"\u003eAttach Angle Fixing\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.6;\"\u003eFitted to the \u003cstrong\u003eattach angle with pop rivets\u003c\/strong\u003e, in the same way as standard top flashing sections.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 45%; min-width:260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:15px; color:#00625D; margin-bottom:6px;\"\u003eManual Overlap Standard\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.6;\"\u003eOverlaps adjoining flashing sections by a \u003cstrong\u003eminimum of 100mm\u003c\/strong\u003e, sealed with a PU glue joint.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 45%; min-width:260px; background:#F7FAFA; border:1px solid #D9EDEA; border-radius:8px; padding:16px 18px; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"font-weight:700; font-size:15px; color:#00625D; margin-bottom:6px;\"\u003eSupports Inner\/Outer Angle Detailing\u003c\/div\u003e\n\u003cdiv style=\"font-size:14.5px; color:#444; line-height:1.6;\"\u003eUsed alongside \u003cstrong\u003eflexible flashing strips\u003c\/strong\u003e where the array includes inner (L-shaped) or outer (T-shaped) corners.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; overflow:hidden; margin:20px 0;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#fff; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:.05em; text-transform:uppercase;\"\u003eProduct Details\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eProduct Type\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eTop corner flashing\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eLength\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003e1400mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eColour \/ Finish\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eBlack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eKit\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eUniversal\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eDesign Slope\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003e14°\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#008377CF; color:#fff; font-weight:700; padding:9px 14px; font-size:13px; letter-spacing:.05em; text-transform:uppercase;\"\u003eInstallation\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eFitting Position\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eTop of array at corner \/ non-rectangular array sections\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eFixing to Attach Angle\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003ePop rivets\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eFixing to Roof\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eFlashing hooks, minimum 2 per piece\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eOverlap\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eMinimum 100mm with PU glue joint at junctions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#F0F9F8; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eSpecial Cases\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eInner (L-shaped) and outer (T-shaped) array angles require an additional compliant flexible flashing strip\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; background:#FFFFFF; border-bottom:1px solid #E0E0E0;\"\u003e\n\u003cdiv style=\"flex:0 0 44%; padding:9px 14px; font-weight:600; color:#333; font-size:14px; box-sizing:border-box;\"\u003eSystem\u003c\/div\u003e\n\u003cdiv style=\"flex:1; padding:9px 14px; color:#222; font-size:14px; box-sizing:border-box;\"\u003eGSE In-Roof System\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#00625D; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#E6F4F3;\"\u003e\u003cspan\u003eWhat is the top corner flashing used for?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377CF\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px; font-size:15px; color:#444; line-height:1.65; border-top:1px solid #D9EDEA; background:#fff;\"\u003eIt extends the \u003cstrong\u003etop flashing run to the corner\u003c\/strong\u003e of a GSE In-Roof array, particularly on non-rectangular or corner-configured layouts.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#00625D; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#E6F4F3;\"\u003e\u003cspan\u003eHow is it different from the standard top centre flashing?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377CF\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px; font-size:15px; color:#444; line-height:1.65; border-top:1px solid #D9EDEA; background:#fff;\"\u003eIt's \u003cstrong\u003ethe same 14° profile and fixing method\u003c\/strong\u003e, supplied at a length suited to corner sections of the array rather than straight runs.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#00625D; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#E6F4F3;\"\u003e\u003cspan\u003eDo I need anything extra for an L-shaped or T-shaped array?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377CF\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px; font-size:15px; color:#444; line-height:1.65; border-top:1px solid #D9EDEA; background:#fff;\"\u003eYes. GSE's manual specifies using a \u003cstrong\u003ecompliant flexible flashing strip\u003c\/strong\u003e at inner and outer angles, in addition to the standard top and corner flashing pieces.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#00625D; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#E6F4F3;\"\u003e\u003cspan\u003eWhat overlap should I leave at the joins?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377CF\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px; font-size:15px; color:#444; line-height:1.65; border-top:1px solid #D9EDEA; background:#fff;\"\u003eA \u003cstrong\u003eminimum 100mm overlap\u003c\/strong\u003e with a PU glue joint, matching the standard used across the GSE top flashing range.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #D9EDEA; border-radius:8px; margin-bottom:10px; overflow:hidden;\"\u003e\u003cdetails\u003e\u003csummary style=\"padding:14px 18px; font-size:15px; font-weight:700; color:#00625D; cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; background:#E6F4F3;\"\u003e\u003cspan\u003eIs this compatible with the GSE In-Roof Universal Kit?\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#008377CF\" stroke-width=\"2.5\"\u003e\u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:14px 18px 16px; font-size:15px; color:#444; line-height:1.65; border-top:1px solid #D9EDEA; background:#fff;\"\u003eYes, it's designed as part of the \u003cstrong\u003eGSE In-Roof Universal Kit\u003c\/strong\u003e flashing system.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GSE","offers":[{"title":"Default Title","offer_id":65809351278941,"sku":"ART101409","price":9.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/GSETopCornerFlashingUniversal1400mm-Black.png?v=1788508848","url":"https:\/\/qualityheating.co.uk\/products\/gse-top-corner-flashing-universal-1400mm-black-art101409","provider":"AIZO Quality Heating","version":"1.0","type":"link"}