{"product_id":"heavy-duty-roof-walkway-matting-r11-four-way-drainage","title":"Heavy-Duty Roof Walkway Matting – R11 Slip Rated, Four-Way Drainage, UV Resistant | 14mm Loose-Lay PVC","description":"\u003ch2 class=\"hidden mb-8 text-3xl font-medium leading-snug tracking-tight text-gray-900 md:block\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe roof walkway for exposed roofs — four-way drainage, R11 grip, longer UV life, and it still comes up when the roof needs work.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"mb-8 text-lg richtext story-text\"\u003e\n\u003cp\u003eMaintenance traffic is what damages flat roofs. Every visit to a plant unit, a solar array or an air-handling unit puts boots, ladders and toolboxes onto a membrane that was never meant to be walked on. This is the walkway that goes down first on a roof that gets the weather: an open-lattice PVC runner, 14mm high, laid loose along the access route so people walk on the matting and not the roof.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mb-8 text-lg richtext story-text\"\u003e\n\u003cp\u003eThis heavy-duty grade is the upgraded version of our \u003ca href=\"\/products\/roof-wet-area-walkway-matting-14mm-open-lattice-pvc\"\u003estandard roof walkway matting\u003c\/a\u003e. A redesigned base bar drains in four directions instead of two, so water never dams behind the run. A deeper-cut top bar lifts the slip rating from R10 to \u003cstrong\u003eR11\u003c\/strong\u003e. The compound has improved UV weatherability, and the section is lighter at 5.8 kg\/m² without giving up wind stability: it held to 125mph in laboratory testing. Choose light grey, white or yellow and a 0.6m, 0.91m or 1.22m wide 10m roll above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-8\"\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"glance-heading\"\u003eFOUR-WAY DRAINAGE\u003c\/h4\u003e\n\u003cdiv class=\"richtext story-text\"\u003e\n\u003cp\u003eThe redesigned base bar lets water leave the walkway in every direction. Rain, dew and meltwater clear beneath it instead of ponding along the run, and the roof falls keep working.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"glance-heading\"\u003eR11 GRIP\u003c\/h4\u003e\n\u003cdiv class=\"richtext story-text\"\u003e\n\u003cp\u003eDeeper-cut cross-directional top bars rated DIN 51130 R11, a full class above the standard grade, with V10 drainage so the tread stays clear in a downpour.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"glance-heading\"\u003eBUILT FOR EXPOSURE\u003c\/h4\u003e\n\u003cdiv class=\"richtext story-text\"\u003e\n\u003cp\u003eImproved UV weatherability for roofs in full sun, service from -23°C to +60°C, and stable loose laid to 60mph with a 125mph laboratory rating. Phthalate free, resistant to most acids, alkalis and oils.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"glance-heading\"\u003eLOOSE LAY, NO FIXINGS\u003c\/h4\u003e\n\u003cdiv class=\"richtext story-text\"\u003e\n\u003cp\u003eNothing penetrates the membrane. Roll it out, cut to length on site, and lift or roll it back for inspection, recoating or re-roofing. The roofing guarantee is undisturbed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eHEAVY-DUTY OR STANDARD?\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eHeavy-duty (this page)\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"\/products\/roof-wet-area-walkway-matting-14mm-open-lattice-pvc\"\u003eStandard\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlip resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN 51130 R11\u003c\/td\u003e\n\u003ctd\u003eDIN 51130 R10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrainage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV10, four-way through the redesigned base bar\u003c\/td\u003e\n\u003ctd\u003eV10, two-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUV weatherability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImproved compound for full-sun roofs\u003c\/td\u003e\n\u003ctd\u003eUV stabilised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWind, laboratory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125mph\u003c\/td\u003e\n\u003ctd\u003e94mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.8 kg\/m²\u003c\/td\u003e\n\u003ctd\u003e6.6 kg\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight grey, white, yellow\u003c\/td\u003e\n\u003ctd\u003eLight grey, black, white, yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChoose it for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExposed roofs, long service life, standing water, full sun\u003c\/td\u003e\n\u003ctd\u003eInternal wet floors, plant rooms, covered gantries, sheltered roof routes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eRule of thumb:\u003c\/strong\u003e if the walkway is going onto an exposed roof and you want it still doing its job in ten years, this is the one. If it is going into a plant room or under cover, the standard grade is enough and comes in black as well.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eWHICH ROOF IS IT FOR?\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePVC single-ply, felt, asphalt, mastic, concrete, metal deck\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eThis mat.\u003c\/strong\u003e The R11 tread and four-way drainage make it the first choice on any exposed roof of these types.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTPO and EPDM single-ply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTake the \u003ca href=\"\/products\/slip-resistant-walkway-mat-for-tpo-roofing-and-epdm-roof-membranes\"\u003eTPO walkway matting\u003c\/a\u003e instead. PVC in long-term contact with TPO or EPDM can mark the membrane.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGreen or ballasted roofs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsk. The route usually needs a paved or decked strip rather than loose-laid matting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNot a roof at all\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal gantries, stairs and high-level walkways, pontoons and jetties, wash-down bays. Anywhere a drained R11 route sits outside in the weather.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eHOW MUCH DO I NEED?\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e10m x 0.6m roll\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCovers \u003cstrong\u003e6.0 m²\u003c\/strong\u003e. About 35 kg. Single-file access route — hatch to plant, plant to plant, gutter runs, paths between panel rows.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e10m x 0.91m roll\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCovers \u003cstrong\u003e9.1 m²\u003c\/strong\u003e. About 53 kg. The general-purpose width — room to pass and to carry a toolbox.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e10m x 1.22m roll\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCovers \u003cstrong\u003e12.2 m²\u003c\/strong\u003e. About 71 kg. Two-way traffic, working platforms around plant, and areas where equipment is set down.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlanning the route\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasure from the access point to every item of plant that gets a visit. Add a working area at each unit — typically 1m deep by the width of the unit. Round up to whole rolls, and keep an offcut for under ladder feet and step platforms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorked example\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHatch to two air-handling units, 14m of route plus a 1m x 2m working area at each unit: 14m of 0.6m roll plus 4 m² of working area = three 0.6m rolls with 4m spare for the ladder and the outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCut lengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot listed here. Send us the lengths and we will price them cut to size.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eCOLOURS\u003c\/h4\u003e\n\u003cp\u003eThree stock colours, the same mat and the same price in each. Use the colour selector above to see each one in place.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow\u003c\/strong\u003e — the usual choice on a roof. Reads as a marked route from a distance and in poor light, so contractors who do not know the roof follow it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight grey\u003c\/strong\u003e — sits quietly against grey and white membranes and hides rooftop soiling between cleans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite\u003c\/strong\u003e — for reflective cool-roof membranes where the walkway should not read as a dark stripe from above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBlack is made in the \u003ca href=\"\/products\/roof-wet-area-walkway-matting-14mm-open-lattice-pvc\"\u003estandard grade\u003c\/a\u003e only. Other colours are produced to order for larger projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eJOINING, EDGING \u0026amp; ANCILLARIES\u003c\/h4\u003e\n\u003cp\u003eEverything on one page — \u003ca href=\"\/products\/matting-accessories-edging-snap-track-clips-hooks\"\u003e\u003cstrong\u003ematting accessories: ramp edging, snap track, connector clips, floor hooks and cold weld paste\u003c\/strong\u003e\u003c\/a\u003e. This mat is 14mm, so take the \u003cstrong\u003e14mm snap track\u003c\/strong\u003e and the \u003cstrong\u003e14mm x 60mm ramp edging\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnd to end\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRolls butt together on the roof. On most routes that is all that is needed. Butt, never overlap: an overlap is a trip edge.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector clips\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-purpose 14mm clips, packs of 10. Join sections side to side or end to end where a run must stay as one piece — exposed corners, routes that contractors drag equipment along.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSnap track\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14mm two-part track, 2.5m lengths, for a flush permanent joint when rolls are laid side by side to cover a working platform.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRamp edging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot normally needed on a roof. Where a run meets a paved terrace or door threshold, fit 14mm x 60mm PVC ramp edging; one tube of cold weld paste per 10m.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eTYPICAL APPLICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eExposed flat roof maintenance walkways and routes to air-handling units, chillers and plant decks\u003c\/li\u003e\n\u003cli\u003eSolar PV array access and inter-row maintenance paths\u003c\/li\u003e\n\u003cli\u003eRoof hatch and ladder landing zones, gutter and outlet inspection routes\u003c\/li\u003e\n\u003cli\u003eGantries, external stairs and high-level walkways\u003c\/li\u003e\n\u003cli\u003ePontoons, jetties and marina walkways\u003c\/li\u003e\n\u003cli\u003eCoastal and high-level sites where wind and UV shorten the life of ordinary matting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eTECHNICAL SPECIFICATION\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible polyvinyl chloride (PVC), phthalate free, UV stabilised with improved weatherability, non-porous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-layer welded open lattice — deep-cut cross-ribbed top bars over a redesigned four-way-draining base bar. One-piece flexible moulding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14mm (9\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoll sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10m x 0.6m (6.0 m²)  |  10m x 0.91m (9.1 m²)  |  10m x 1.22m (12.2 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeight ±0.5mm  |  length 0 \/ +0.3m  |  width ±1cm. All dimensions nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.8 kg\/m² (1.2 lb\/sq.ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight grey, white or yellow. Other colours to order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlip resistance (DIN 51130)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlip resistance (ASTM E303)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry\/wet, with the lines–across the lines: 78–90 \/ 63–71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrainage (DIN 51130)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV10, four-way through the redesigned base bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWind resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable loose laid to 60mph (96 km\/h). Laboratory flat-platform test to 125mph (200 km\/h); ASTM D3161 125mph perpendicular and parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEN ISO 13501-1:2007 — Cfl-s1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-23°C to +60°C (-9°F to +140°F). Slight size variation may occur at temperature extremes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResistant to most acids, alkalis and oils — ask for the chemical resistance sheet if you need a specific check\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHygiene\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-porous PVC, naturally resistant to bacterial growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAcoustic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExcellent sound absorption properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReversion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllow up to 2% thermoplastic shrinkage when cutting to a fixed length; faster in hot locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFixing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoose laid. No adhesive, no mechanical fixings, no penetration of the roof covering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% recyclable; contains no SVHC substances under REACH; phthalate free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBIM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRevit and IFC objects available on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eFOR SPECIFIERS\u003c\/h4\u003e\n\u003cp\u003eSuggested clause: \u003cem\u003eLoose-laid roof walkway matting, flexible PVC, two-layer welded open-lattice construction with four-way-draining base bar, 14mm high, 5.8 kg\/m², slip resistance DIN 51130 R11, drainage DIN 51130 V10 four-way, reaction to fire EN ISO 13501-1 Cfl-s1, stable when loose laid to 60mph, service temperature -23°C to +60°C, phthalate free, REACH SVHC free, laid without adhesive or mechanical fixing. 10m rolls, [0.6 \/ 0.91 \/ 1.22]m wide, colour [light grey \/ white \/ yellow].\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTell us the roof type, the route length and the number of plant items and we will return a marked-up quantity, the data sheet and BIM objects for the model.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eINSTALLATION\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow the route people actually take\u003c\/strong\u003e — hatch to plant, not wall to wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSweep first.\u003c\/strong\u003e Clear grit, loose fixings and debris from the route before unrolling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLay it loose.\u003c\/strong\u003e Unroll and let it relax flat — it contours to the roof falls and over upstands. Nothing is fixed, screwed or bonded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut on site.\u003c\/strong\u003e A sharp knife through the bars. Cut slightly loose against an upstand to allow for reversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep outlets clear.\u003c\/strong\u003e Never bury a rainwater outlet under a joint — break the run around it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButt, do not overlap.\u003c\/strong\u003e Fit clips or snap track where a section must stay joined.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eCLEANING \u0026amp; MAINTENANCE\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eRoutine:\u003c\/strong\u003e hose it in place, or roll it up and jet-wash both the matting and the surface underneath. Non-porous PVC — nothing soaks in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnnual:\u003c\/strong\u003e walk the route with the roof inspection, clear leaf litter from under the run, and re-lay any section moved by contractors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAfter works:\u003c\/strong\u003e lift the mat where trades have been working, sweep out screws and swarf, and re-lay.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eDOWNLOADS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7776\/6024\/files\/roof-walkway-matting-datasheet.pdf?v=1790288827\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eTechnical data sheet (PDF, 2 pages)\u003c\/strong\u003e\u003c\/a\u003e — covers the heavy-duty and standard grades side by side: sizes, tolerances, performance data, ancillaries, installation and cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBIM objects (Revit \/ IFC)\u003c\/strong\u003e — available on request; tell us the project and we will send them over.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is different about the heavy-duty grade?\u003c\/strong\u003e\u003cbr\u003eThree things over the standard grade: a base bar that drains in four directions instead of two, a deeper-cut top bar that lifts the slip rating from R10 to R11, and a compound with improved UV weatherability. It is also lighter to handle at 5.8 kg\/m² and rated to 125mph in laboratory wind testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it damage my roof membrane?\u003c\/strong\u003e\u003cbr\u003eNo — protecting it is the point. It is a flexible one-piece moulding laid loose, with no fixings and nothing sharp. On TPO or EPDM membranes use the \u003ca href=\"\/products\/slip-resistant-walkway-mat-for-tpo-roofing-and-epdm-roof-membranes\"\u003eTPO version\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it blow off?\u003c\/strong\u003e\u003cbr\u003eIt is stable loose laid in winds up to 60mph and held to 125mph on a flat platform in laboratory testing. For very exposed high-level roofs, tell us the site and we will advise on layout, clips or ballasting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come in black?\u003c\/strong\u003e\u003cbr\u003eNo. Black is made in the \u003ca href=\"\/products\/roof-wet-area-walkway-matting-14mm-open-lattice-pvc\"\u003estandard grade\u003c\/a\u003e only. On a roof, yellow is the usual choice because it marks the route.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe when wet, icy or snowy?\u003c\/strong\u003e\u003cbr\u003eRain drains straight through the lattice in four directions and the deep-cut top bars give an R11 footing. It is designed to function down to -23°C. Snow and ice should be cleared from any roof walkway before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I cut it?\u003c\/strong\u003e\u003cbr\u003eA sharp utility knife through the bars. Cut slightly loose against an upstand to allow for up to 2% reversion, or ask us to cut lengths before dispatch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have BIM objects and a data sheet?\u003c\/strong\u003e\u003cbr\u003eYes. The data sheet is in the Downloads section above; Revit and IFC objects are sent on request.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"mt-8 richtext story-text\"\u003e\n\u003ch4 class=\"glance-heading\"\u003eNOT SURE WHAT YOU NEED?\u003c\/h4\u003e\n\u003cp\u003eSend us the route length, the membrane type and whether the roof is exposed. We will specify the grade, the width, the colour and the number of rolls, and price any clips or edging the run needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial Polymers UK","offers":[{"title":"Light grey \/ 0.6m × 10m roll","offer_id":56470553198971,"sku":"IPM-C2G-060-10M","price":883.54,"currency_code":"GBP","in_stock":true},{"title":"Light grey \/ 0.91m × 10m roll","offer_id":56470553231739,"sku":"IPM-C2G-091-10M","price":1325.09,"currency_code":"GBP","in_stock":true},{"title":"Light grey \/ 1.22m × 10m roll","offer_id":56470553264507,"sku":"IPM-C2G-122-10M","price":1767.43,"currency_code":"GBP","in_stock":true},{"title":"White \/ 0.6m × 10m roll","offer_id":56470553297275,"sku":"IPM-C2G-WHT-060-10M","price":883.54,"currency_code":"GBP","in_stock":true},{"title":"White \/ 0.91m × 10m roll","offer_id":56470553330043,"sku":"IPM-C2G-WHT-091-10M","price":1325.09,"currency_code":"GBP","in_stock":true},{"title":"White \/ 1.22m × 10m roll","offer_id":56470553362811,"sku":"IPM-C2G-WHT-122-10M","price":1767.43,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 0.6m × 10m roll","offer_id":56470553395579,"sku":"IPM-C2G-YEL-060-10M","price":883.54,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 0.91m × 10m roll","offer_id":56470553428347,"sku":"IPM-C2G-YEL-091-10M","price":1325.09,"currency_code":"GBP","in_stock":true},{"title":"Yellow \/ 1.22m × 10m roll","offer_id":56470553461115,"sku":"IPM-C2G-YEL-122-10M","price":1767.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7776\/6024\/files\/roof-walkway-matting-yellow-inspector-straight-bf792ada-daea-4827-b2ec-992809992c01_038473e0-bc24-43cc-9308-c5e46fa42f93.jpg?v=1790288043","url":"https:\/\/industrial-polymers.co.uk\/products\/heavy-duty-roof-walkway-matting-r11-four-way-drainage","provider":"Industrial-polymers ","version":"1.0","type":"link"}