{"product_id":"green-roof-edge-trim","title":"UGR Aluminium Green Roof Edge Trim – 1m","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003ch3\u003eCreate a neat, free-draining green roof perimeter\u003c\/h3\u003e\n\u003cp\u003eUGR Aluminium Green Roof Edge Trim provides a tidy boundary between the planted area, pebbles and open edge of a green roof.\u003c\/p\u003e\n\u003cp\u003eThe perforated aluminium profile helps retain loose materials while allowing water to drain freely through its 13mm holes. It can be positioned around the perimeter of a flat or low-pitched green roof, or used internally to separate different materials within the landscaping build-up.\u003c\/p\u003e\n\u003cp\u003eSupplied in manageable one-metre lengths, the trim is straightforward to position, cut and connect. It is well suited to smaller domestic green roofs as well as larger projects where multiple lengths can be joined together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhere to use the edge trim\u003c\/h3\u003e\n\u003cp\u003eUGR Aluminium Green Roof Edge Trim can be used as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA perimeter restraint for green roof growing substrate\u003c\/li\u003e\n\u003cli\u003eA separator between substrate and a strip of pebbles\u003c\/li\u003e\n\u003cli\u003eA water-permeable edge at the eaves of suitable roofs\u003c\/li\u003e\n\u003cli\u003eA boundary between different landscaping materials\u003c\/li\u003e\n\u003cli\u003eA neat finish around domestic or commercial green roof areas\u003c\/li\u003e\n\u003cli\u003eAn edging profile within suitable garden landscaping projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe trim is suitable for flat and low-pitched roofs with a maximum pitch of 5° when used as a water-permeable eaves upstand.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDesigned for effective drainage\u003c\/h3\u003e\n\u003cp\u003eWater needs to move freely through the perimeter of a green roof rather than becoming trapped behind a solid retaining edge.\u003c\/p\u003e\n\u003cp\u003eThe 13mm holes allow excess water to pass through the aluminium trim while helping contain the growing substrate and pebbles. A strip of pebbles beside the trim can also help keep vegetation, roots and loose growing medium away from the drainage openings. See \u003ca href=\"\/products\/green-roof-border-pebbles\"\u003eUGR Pebbles\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eA practical modular edging system\u003c\/h3\u003e\n\u003cp\u003eThe one-metre lengths form part of a simple modular system that can be adapted to suit the shape and dimensions of the roof.\u003c\/p\u003e\n\u003cp\u003eStraight sections can be joined using the compatible \u003ca href=\"\/products\/green-roof-edge-trim-connector\"\u003eUGR Green Roof Edge Trim Connector\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePre-formed corners can be used to create consistent 90° perimeter details without cutting and shaping each corner by hand — the \u003ca href=\"\/products\/green-roof-edge-trim-internal-corner\"\u003eUGR Green Roof Edge Trim Internal Corner\u003c\/a\u003e and \u003ca href=\"\/products\/green-roof-edge-trim-external-corner\"\u003eUGR Green Roof Edge Trim External Corner\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWhere a different angle is required, the straight trim can be cut with suitable tin snips and carefully formed to match the roof layout.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eInstalling the edge trim\u003c\/h3\u003e\n\u003cp\u003ePlan the perimeter and calculate the number of one-metre lengths, connectors and corners required before starting installation.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePosition the trim around the edge of the green roof or along the required separation line.\u003c\/li\u003e\n\u003cli\u003eArrange the trim so the perforated face allows water to drain from the planted area.\u003c\/li\u003e\n\u003cli\u003eJoin adjoining straight lengths using a compatible edge trim connector.\u003c\/li\u003e\n\u003cli\u003eUse the pre-formed internal or external corners at suitable 90° changes in direction.\u003c\/li\u003e\n\u003cli\u003eCut and form straight lengths with tin snips where a non-standard angle is required.\u003c\/li\u003e\n\u003cli\u003eWhere additional resistance to movement is needed, apply small strips of compatible membrane adhesive across the base at approximately 300mm intervals.\u003c\/li\u003e\n\u003cli\u003ePlace the pebbles over the base of the trim and complete the adjoining substrate or landscaping areas.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor bonding the trim to a suitable waterproofing surface, use \u003ca href=\"\/products\/high-strength-membrane-adhesive-310ml-cartridge\"\u003eHigh Strength Membrane Adhesive - 310ml Cartridge\u003c\/a\u003e. Always confirm that the adhesive is compatible with the waterproofing system beneath it before application.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eImportant suitability note\u003c\/h3\u003e\n\u003cp\u003eThis edge trim is not suitable as a structurally effective gravel or substrate retainer on roofs pitched above 5°. Steeper green roofs require a correctly designed restraint system suited to the roof angle and expected loading.\u003c\/p\u003e\n\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Material\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e Aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Length\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e 1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Drainage-hole diameter\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Profile\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e Folded four times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Drainage\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e Water permeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Suitable roof types\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e Flat and low-pitched roofs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Max roof pitch (eaves-edge use)\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e 5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0; vertical-align: top;\"\u003e Compatible components\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0;\"\u003e Connectors, internal and external corners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003eFAQs\u003c\/h6\u003e\n\u003ch4\u003eWhat is green roof edge trim used for?\u003c\/h4\u003e\n\u003cp\u003eA neat, water-permeable boundary that helps contain loose materials such as substrate and pebbles.\u003c\/p\u003e\n\u003ch4\u003eHow are two lengths of edge trim joined?\u003c\/h4\u003e\n\u003cp\u003ePush the ends of both 1m lengths into a compatible connector for a longitudinal joint.\u003c\/p\u003e\n\u003ch4\u003eCan the trim be cut to create different angles?\u003c\/h4\u003e\n\u003cp\u003eYes. Where a pre-formed 90° corner is unsuitable, cut with tin snips and form to the required angle.\u003c\/p\u003e\n\u003ch4\u003eCan I use this edge trim on a pitched green roof?\u003c\/h4\u003e\n\u003cp\u003eAs a water-permeable upstand on flat and low-pitched roofs up to 5°. It must not be relied on as a structural retainer above 5°.\u003c\/p\u003e\n\u003ch6\u003eHelp\u003c\/h6\u003e\n\u003ch3\u003eNeed help planning the perimeter?\u003c\/h3\u003e\n\u003cp\u003eUnsure how many lengths, connectors and corners your roof will require, or how the trim should meet the pebble and substrate areas? Our in-house technical team can provide free, practical guidance on planning the perimeter of your green roof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:info@urbangreenroofs.com\" title=\"mailto:info@urbangreenroofs.com\"\u003einfo@urbangreenroofs.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTelephone:\u003c\/strong\u003e \u003ca href=\"tel:+44%20117%20370%204018\" title=\"tel:+44 117 370 4018\"\u003e+44 117 370 4018\u003c\/a\u003e\u003c\/p\u003e","brand":"Urban Green Roofs","offers":[{"title":"Default Title","offer_id":54207511134551,"sku":"UGRET1","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/0150\/9207\/files\/aluminium_edge_trim_fw.jpg?v=1785665829","url":"https:\/\/urbangreenroofs.com\/products\/green-roof-edge-trim","provider":"Urban Green Roofs","version":"1.0","type":"link"}