Minurphy Tarpaulin
Blog

Notes from the factory.

Practical guides on choosing, caring for, and specifying tarpaulins and custom covers in South Africa. Written by the people who make them.

Round blue PVC koi quarantine vat with a galvanised ring frame standing on paving beside a garden pond on a bright spring morning, two koi visible in the clear water and a black bird net folded back over the rim
10 Sept 20265 min read

Spring pond restart: quarantine vats, transport vats, and getting koi through the warm-up

The spring warm-up is the most dangerous month of the koi year, and it is when most new fish arrive from the winter shows. A quarantine vat, set up properly, is the cheapest insurance a pond keeper will buy. What to specify, how to run it.

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Factory worker heat-welding a PVC patch over a tear in a navy truck tarpaulin laid across a steel welding bench, the hemmed edge with brass eyelets and rope visible in the foreground
10 Sept 20264 min read

Repair or replace? When a torn tarpaulin or cover is worth fixing

Most damaged tarps and covers are repairable, and a repair costs a small fraction of a new one. But not all of them are. Here is the honest way to tell the difference, what we can fix, and what we need from you to quote.

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Two white insulated PVC thermal partition panels hung from a ceiling rail inside a walk-in cold room, each with a dark grey scuff board along its bottom edge and a black reinforced webbing handle stitched to its face, chilled product on racking to one side and a darker zone visible through the gap between them
19 Aug 20264 min read

Cold room running you dry? Zone it before you upsize the plant

Most cold rooms are chilling far more air than the product needs. Insulated PVC thermal partitions split the space into real temperature zones, so the compressor cools what matters and leaves the rest alone.

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Fawn PVC pool cover half rolled back off a rectangular pool on a bright spring morning, clear water showing on the open half and stainless tension fittings visible along the pool edge
19 Aug 20264 min read

Taking the pool cover off: the spring checklist that makes it last another winter

How you lift, clean, and store a PVC pool cover in spring decides whether it sees another winter or a new one gets quoted in May. Five steps, plus what is worth repairing before you pack it away.

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Rows of blue PVC koi show vats set out and covered on the grass at Crusaders Sports Club, Durban North, with a white marquee, landing nets on poles, a Koi Show banner and the clubhouse behind them under an overcast sky
31 Jul 20264 min read

The 2026 SA National Koi Show comes to Durban North, 1 and 2 August

The Absolute Asphalt SA National Koi Show runs 1 and 2 August at Crusaders Sports Club, Durban North, and Minurphy will be there both days. Dates, times, entrance fees, and what to expect on the floor.

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Covered braai area enclosed with drop-down PVC blinds on a cold winter evening, each blind a grey PVC border and hem around a large clear view panel, braai coals glowing inside and the garden visible through the panels
29 Jul 20263 min read

Braai area blinds: keep the fire going through winter

Wind and rain end more winter braais than cold ever does. Drop-down PVC blinds with clear view panels seal the braai area against the weather, keep the view, and hold the fire's warmth in.

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Caravan and aluminium boat on a trailer under fitted navy PVC and canvas covers in a driveway on a frosty winter morning
21 Jul 20262 min read

Winter storage covers for boats and caravans: what actually protects them

A boat or caravan parked up for winter needs more than a generic cover. Custom PVC or canvas, cut to the hull or body, keeps rain, UV, and dust off through months of standing still.

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Fitted navy PVC cover being pulled over a portable petrol generator on a wet patio on an overcast winter morning
15 Jul 20262 min read

Generator covers for load shedding season: keep your backup power dry

Winter load shedding puts your generator outside in the rain, frost, and dust. A custom PVC or canvas cover keeps water out of the alternator and rust off the frame. Cut to your machine, repairable, no minimum order.

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Olive PVC poultry curtains rolled down along the open side of a broiler house on a cold winter morning
08 Jul 20263 min read

Winter in the broiler house: poultry curtains that hold the heat

Cold nights cost broiler margin. Custom PVC poultry curtains in 550 gsm UV-stabilised PVC hold house heat, block draughts at bird level, and still let you ventilate. Made to any house size, repairable, no minimum order.

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Taut fawn PVC pool cover stretched over a rectangular pool with stainless tension fittings on a timber deck
28 Jun 20262 min read

Custom PVC pool covers: keep the leaves out and the heat in

A custom-cut PVC pool cover keeps debris out, slows evaporation, holds heat, and saves on chemicals through winter. Cut to any shape, tensioned to the edge, no minimum order.

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Two dogs resting on grey PVC-covered Minurphy pet beds on a patio
28 Jun 20262 min read

Why a PVC pet bed outlasts every fabric bed

Fabric dog beds soak up mud, water, and smell, then fall apart at the seams. A medium-density foam core in a wipe-clean PVC tarp cover is built to last years, not a season.

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Covered patio with a retractable shade awning and drop-down PVC blinds with large clear view panels, overlooking a pool and valley
28 Jun 20263 min read

Patio blinds and awnings: a buyer's guide for SA homes

PVC blinds with clear panels, canvas or PVC awnings, and sheer weave shade. How to turn an exposed patio into an all-weather room, what each fabric does, and why we manufacture but send you to an installer to fit.

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A real Minurphy show koi vat at an outdoor venue, with a clear PVC viewing window, live koi visible inside, blue PVC walls, and RF-welded seams
08 May 20263 min read

Minurphy at the 2026 Gauteng Koi Show, 30 to 31 May

Minurphy is at the 2026 Gauteng Koi Show in Ferndale, Randburg, on 30 and 31 May. Show details, what is on the floor, and where to find our koi vats.

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Minurphy staff measuring a tarp on a customer site in Durban
25 Mar 20262 min read

Why buy custom covers from a KZN factory

On-site measuring, 3 to 10 day turnaround, no minimum order. Here is what you actually get by buying custom covers from a local Durban manufacturer.

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Rolled clean PVC tarpaulin stored on factory shelving
14 Feb 20263 min read

Tarpaulin care: how to make a cover last ten years

Simple cleaning, storage, and repair habits extend a good tarpaulin from five years to ten. Here is what 30 years of factory experience tells us.

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Minurphy truck tarp being fitted on a logistics trailer at the factory
18 Jan 20262 min read

Heavy-duty truck covers for SA roads

Full-truckload tarps built for South African highways. 800 gsm PVC, reinforced corners, SABS-compliant materials. Fast turnaround from a Durban factory.

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KOI breeder loading fish into a Minurphy transport vat at a Durban farm
10 Dec 20252 min read

Moving KOI safely: transport vats and pond covers from Durban

KOI breeders across KZN and Gauteng rely on welded PVC vats for transport and holding. Here is what goes into a vat that will not leak or contaminate.

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Side-by-side comparison of PVC and canvas tarpaulin samples
20 Nov 20253 min read

PVC or canvas? Choosing the right tarpaulin for the job

PVC is fully waterproof and heavy. Canvas breathes and is lighter. Here is how to choose the right tarp for farms, transport, vehicles, and outdoor cover.

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Minurphy factory floor in KZN with staff cutting PVC to custom spec
15 Sept 20252 min read

30 years of covers, vats, and custom canvas: the Minurphy story

From a KZN factory to SA-wide deliveries. How an independent cover manufacturer has been stitching, welding, and cutting for 30 years.

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