{"title":"Roof Terrace \u0026 Decking Systems","description":"\u003cp\u003eEverything needed to turn a flat roof, balcony or podium deck into a usable outdoor space: adjustable paving support pedestals, green roof trays and the drainage-friendly systems that let paving or planting sit safely above a waterproofed roof deck.\u003c\/p\u003e","products":[{"product_id":"adjustable-paving-support-pedestal-system-roof-terrace-balcony-decking-pack-of-50","title":"Adjustable Paving Support Pedestal System – Roof Terrace \u0026 Balcony Decking, Pack of 50","description":"\u003cp\u003eLay porcelain paving or timber decking straight onto a flat EPDM roof and every rain shower turns into standing water with nowhere to go. Raise it on adjustable pedestals instead and the paving becomes a free-draining, serviceable terrace: water runs beneath the slabs to the roof outlets, the waterproofing membrane stays fully inspectable, and the whole surface can be lifted in sections if a repair is ever needed underneath.\u003c\/p\u003e\u003cp\u003eEach pedestal is a smooth-adjusting polypropylene support rated to 1100kg, supplied as standard with a 3mm paving spacer and a fixed head — ideal for levelling paving or decking across the height range shown below on an uneven or gently sloping roof deck, balcony or podium. Supplied in trade packs of 50 so a whole terrace can be ordered in one go rather than piecing together single units.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eHeight Range\u003c\/th\u003e\n\u003cth\u003eLoad Resistance\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eBase Diameter\u003c\/th\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack of 50 – 30-45mm\u003c\/td\u003e\n\u003ctd\u003e30-45mm\u003c\/td\u003e\n\u003ctd\u003e1100kg\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003ctd\u003e177mm\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack of 50 – 45-70mm\u003c\/td\u003e\n\u003ctd\u003e45-70mm\u003c\/td\u003e\n\u003ctd\u003e1100kg\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003ctd\u003e177mm\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack of 50 – 70-120mm\u003c\/td\u003e\n\u003ctd\u003e70-120mm\u003c\/td\u003e\n\u003ctd\u003e1100kg\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003ctd\u003e177mm\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack of 50 – 120-220mm\u003c\/td\u003e\n\u003ctd\u003e120-220mm\u003c\/td\u003e\n\u003ctd\u003e1100kg\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003ctd\u003e177mm\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack of 50 – 220-320mm\u003c\/td\u003e\n\u003ctd\u003e220-320mm\u003c\/td\u003e\n\u003ctd\u003e1100kg\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003ctd\u003e177mm\u003c\/td\u003e\n\u003ctd\u003e20 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow do I know which height range I need?\u003c\/strong\u003e Measure the finished paving\/decking height above your roof deck at its lowest point after allowing for falls; choose the pedestal band that covers that measurement with room for fine adjustment — each pedestal adjusts smoothly within its stated range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this work over an EPDM membrane?\u003c\/strong\u003e Yes — pedestals sit directly on top of a fully cured EPDM or other single-ply membrane without penetrating it, which is the main reason this system suits roof terraces rather than fixed screed beds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat paving or decking can these support?\u003c\/strong\u003e Porcelain paving, concrete slabs, natural stone, timber and composite decking are all suitable; timber and composite decking normally need an additional joist adaptor head (sold separately) rather than sitting straight on the standard head.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need anything else to level a sloping roof deck?\u003c\/strong\u003e Slope correction head pieces click onto the standard head to compensate for falls of a few degrees — check your roof's fall before ordering if it exceeds a gentle slope.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pedestals do I need per m²?\u003c\/strong\u003e As a guide, standard porcelain paving slabs are typically supported on a grid with a pedestal at every corner, so pack quantities should be planned against your specific paving size and layout.\u003c\/p\u003e\u003cp\u003eBuilding a roof terrace over an EPDM deck? See our \u003ca href=\"https:\/\/rubberroofuk.uk\/products\/modular-pre-grown-sedum-green-roof-tray-500-x-500mm\"\u003eModular Pre-Grown Sedum Green Roof Tray\u003c\/a\u003e if part of the roof is going green rather than paved.\u003c\/p\u003e","brand":"Rubber Roof UK","offers":[{"title":"Pack of 50 – 30-45mm","offer_id":50500693950655,"sku":"RRUK-PED-P50-3045","price":259.99,"currency_code":"GBP","in_stock":true},{"title":"Pack of 50 – 45-70mm","offer_id":50500693983423,"sku":"RRUK-PED-P50-4570","price":289.99,"currency_code":"GBP","in_stock":true},{"title":"Pack of 50 – 70-120mm","offer_id":50500694016191,"sku":"RRUK-PED-P50-70120","price":334.99,"currency_code":"GBP","in_stock":true},{"title":"Pack of 50 – 120-220mm","offer_id":50500694048959,"sku":"RRUK-PED-P50-120220","price":379.99,"currency_code":"GBP","in_stock":true},{"title":"Pack of 50 – 220-320mm","offer_id":50500694081727,"sku":"RRUK-PED-P50-220320","price":709.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/1804\/9727\/files\/adjustable-paving-support-pedestal-installed-roof-terrace-decking.png?v=1790410636"}],"url":"https:\/\/rubberroofuk.uk\/collections\/roof-terrace-decking-systems.oembed","provider":"Rubber Roof UK","version":"1.0","type":"link"}