{"product_id":"roof-wet-area-walkway-matting-14mm-open-lattice-pvc","title":"Roof \u0026 Wet Area Walkway Matting – 14mm Open-Lattice PVC Runner with Four-Way Drainage, R11 Slip Rated | 10m Rolls","description":"\u003ch2\u003eA safe route across a roof, without touching the membrane\u003c\/h2\u003e\n\u003cp\u003eMaintenance traffic is what damages flat roofs. Every visit to a plant unit, a solar array or an AHU puts boots, ladders and toolboxes onto a single-ply membrane that was never meant to be walked on. This is the walkway that goes down first: 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\u003cp\u003eIt is a two-layer moulding — cross-ribbed top bars with a deep-cut grip pattern, sitting on channelled underbars. Water runs away beneath it rather than sitting on it, so the walking surface stays drained through rain, dew and meltwater, and the roof beneath keeps draining normally too.\u003c\/p\u003e\n\u003cp\u003eIt is not only a roof product. The same lattice is the right answer for any wet floor where you want a defined, drained route — plant rooms, wash-down areas, pontoons and pool plant.\u003c\/p\u003e\n\n\u003ch3\u003eTwo grades\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eWhat you get\u003c\/th\u003e\n\u003cth\u003eChoose it when\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard 14mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe original cross-ribbed lattice on channelled underbars. Slip resistant, free draining, contours to the roof structure\u003c\/td\u003e\n\u003ctd\u003eGeneral maintenance walkways, plant access routes and wet internal floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e20\/20 14mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRedesigned base bar giving \u003cstrong\u003efour-way drainage (DIN 51130 V10)\u003c\/strong\u003e, a deeper-cut top bar for more grip, and improved UV weatherability\u003c\/td\u003e\n\u003ctd\u003eExposed roofs, long service life, heavy rainfall, anywhere the run sits in standing water or full sun\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf the walkway is going onto an exposed roof and you want it to still be doing its job in a decade, take the 20\/20. For an internal plant room the standard grade is enough.\u003c\/p\u003e\n\n\u003ch3\u003eWhy it suits roofs specifically\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt protects the membrane.\u003c\/strong\u003e A flexible one-piece moulding that contours to the roof structure and spreads foot traffic instead of concentrating it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt stays put in wind.\u003c\/strong\u003e Stable in winds up to 60 mph laid loose — no fixings, no penetrations, nothing screwed through a waterproof layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR11 slip rated\u003c\/strong\u003e to DIN 51130, with cross-directional top ribs that grip in the wet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-way drainage (V10)\u003c\/strong\u003e on the 20\/20 grade — water leaves the walkway in every direction rather than pooling along it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt rolls up.\u003c\/strong\u003e Lift it when the roof needs inspecting or recoating, then roll it back out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stable.\u003c\/strong\u003e Built to sit outside permanently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoosing a width\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0.6m × 10m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.0 m² · approx. 35 kg · single-file access route to a plant unit or hatch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0.91m × 10m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.1 m² · approx. 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\u003e1.22m × 10m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.2 m² · approx. 71 kg · two-way traffic, working platforms around plant, and areas where equipment is set down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eRuns longer than 10m butt end to end. Cut to length on site with a sharp knife — allow up to 2% reversion and fit slightly loose rather than hard against an upstand.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible polyvinyl chloride (PVC), non-porous, UV stabilised\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 open lattice — cross-ribbed top bars over channelled underbars. 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\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 (20\/20 grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoll length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6m \/ 0.91m \/ 1.22m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow, white or light grey. Yellow is the usual choice on a roof — it reads as a marked route from a distance and in poor light. Other colours to order\u003c\/td\u003e\n\u003c\/tr\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrainage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN 51130: V10 — four-way drainage on the 20\/20 grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWind stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable laid loose in winds up to 60 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUV\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUV stabilised for permanent external use; improved weatherability on the 20\/20 grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoose laid. No adhesive, no fixings, no penetration of the roof covering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensional stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllow up to 2% reversion when cutting to a fixed length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSpecifying against a roofing warranty or an NBS clause? Tell us the membrane type and we will send the data the manufacturer needs.\u003c\/p\u003e\n\n\u003ch3\u003eWhere it is used\u003c\/h3\u003e\n\u003cp\u003eFlat roof maintenance walkways · routes to AHUs, chillers and plant decks · solar PV array access and inter-row paths · roof hatch and ladder landing zones · gutter and outlet inspection routes · plant rooms and pump rooms · wash-down and hose-down areas · pontoons, jetties and marina walkways · pool plant rooms · external stair and gantry runs.\u003c\/p\u003e\n\n\u003ch3\u003eLaying it on a roof\u003c\/h3\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. A 0.91m run along the true desire line beats a wide mat in the wrong place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLay it loose.\u003c\/strong\u003e Nothing is fixed, screwed or bonded, so the waterproof layer stays intact and the roofing guarantee is undisturbed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep outlets clear.\u003c\/strong\u003e The lattice drains through, but do not bury a rainwater outlet under a join — break the run around it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButt, do not overlap.\u003c\/strong\u003e Overlaps create a trip edge; butted ends sit flush.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift it at inspection.\u003c\/strong\u003e Roll it back, check the membrane underneath, roll it out again.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCleaning\u003c\/h3\u003e\n\u003cp\u003eHose it in place, or roll it up and jet-wash both the matting and the surface underneath. Non-porous PVC — nothing soaks in. On a roof, clearing leaf litter from under the run once or twice a year keeps the drainage working.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill it damage my roof membrane?\u003c\/strong\u003e\u003cbr\u003e\nNo — protecting it is the point. It is a flexible one-piece moulding laid loose, with no fixings and nothing sharp, and it spreads foot traffic that would otherwise land directly on the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it blow off?\u003c\/strong\u003e\u003cbr\u003e\nIt is stable laid loose in winds up to 60 mph. For exposed high-level roofs above that, call \u003cstrong\u003e01282 277786\u003c\/strong\u003e and we will talk through ballasting or bonded options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich colour for a roof?\u003c\/strong\u003e\u003cbr\u003e\nYellow, almost always. It marks the route clearly against a dark membrane and stays visible in poor light. Light grey suits a visible roof where appearance matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard or 20\/20?\u003c\/strong\u003e\u003cbr\u003e\nOutdoors and exposed, take the 20\/20 for the four-way drainage, deeper grip cut and better UV weatherability. Internally, standard is fine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it indoors in a wet plant room?\u003c\/strong\u003e\u003cbr\u003e\nYes — that is one of its best uses. R11 and free draining, and it lifts for cleaning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I cut it?\u003c\/strong\u003e\u003cbr\u003e\nA sharp utility knife through the bars. Cut slightly loose against an upstand to allow for reversion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need edging?\u003c\/strong\u003e\u003cbr\u003e\nOn a roof, no — nobody is crossing the edge at speed. On an internal walkway crossed on foot, edge it with ramped trim from our \u003ca href=\"\/products\/matting-accessories-edging-snap-track-clips-hooks\"\u003ematting accessories page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNot sure what you need?\u003c\/h3\u003e\n\u003cp\u003eSend us the route length, the membrane type and whether the roof is exposed. We will specify the grade, the width and the number of rolls.\u003c\/p\u003e","brand":"Industrial Polymers UK","offers":[{"title":"Standard — 14mm \/ 0.6m × 10m roll","offer_id":56462862844283,"sku":"IPM-CRO-060-10M","price":981.72,"currency_code":"GBP","in_stock":true},{"title":"Standard — 14mm \/ 0.91m × 10m roll","offer_id":56462862877051,"sku":"IPM-CRO-091-10M","price":1472.34,"currency_code":"GBP","in_stock":true},{"title":"Standard — 14mm \/ 1.22m × 10m roll","offer_id":56462862909819,"sku":"IPM-CRO-122-10M","price":1963.83,"currency_code":"GBP","in_stock":true},{"title":"20\/20 four-way drainage — 14mm \/ 0.6m × 10m roll","offer_id":56462862942587,"sku":"IPM-C2G-060-10M","price":1104.42,"currency_code":"GBP","in_stock":true},{"title":"20\/20 four-way drainage — 14mm \/ 0.91m × 10m roll","offer_id":56462862975355,"sku":"IPM-C2G-091-10M","price":1656.36,"currency_code":"GBP","in_stock":true},{"title":"20\/20 four-way drainage — 14mm \/ 1.22m × 10m roll","offer_id":56462863008123,"sku":"IPM-C2G-122-10M","price":2209.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7776\/6024\/files\/v2_cg1-roof-solar.jpg?v=1789993737","url":"https:\/\/industrial-polymers.co.uk\/products\/roof-wet-area-walkway-matting-14mm-open-lattice-pvc","provider":"Industrial-polymers ","version":"1.0","type":"link"}