CYH 2m x 6m Thick Clear Heavy Duty Polythene Sheeting (250mu/1000g)
Product description
If you need a clear, tough plastic sheet for gardening, insulation or site protection, this CYH thick polythene sheeting is designed to do the unglamorous job properly: cover quickly, take a bit of punishment, and stay usable for longer.
It’s not a precision greenhouse glazing replacement, but it can make a noticeable difference when you’re trying to keep conditions steadier—whether that’s raising warmth around plants or protecting beds and materials from the weather. The “thick clear” approach also matters if your main headache is tearing, flapping in wind, or constantly replacing thin film.
What it is and what it’s for
This is a clear heavy-duty polythene plastic sheeting roll/sheet from CYH, supplied as a piece measuring 2m in width and 6m in length, with a stated thickness of 0.3mm. It’s aimed at outdoor practical uses where you want a transparent cover you can cut to size.
On paper, the intended jobs cover: - gardening protection (tunnels, arched mini greenhouses, plant patches and similar) - insulation-style covering to help keep warmth in cooler conditions - building-site and rubble protection where you want a barrier layer

A key selling point is that it lays out broadly and flexibly, which makes it easier to fit over basic frameworks compared with rigid panels.
Key takeaways (the main buying reasons)
The standout idea here is the combination of thickness and “heavy duty” construction for a range of everyday cover tasks. The sheet is made from polythene described as high-quality and specified as 250mu/1000g.
Another practical focus is light passing through. Because it’s clear and designed to transmit light, it’s intended to help distribute light across a covered area rather than turning your growing space into a dim box.


There’s also a weather-resilience angle: anti-drip and UV resistance are mentioned, including anti-ageing additives and treatments intended to reduce harmful drips and protect the plastic from UV exposure for longer-term use.

And if you’ve ever had dust settle on a cover and then become part of the mess, this is said to reduce dust absorption, which is relevant when you’re trying to keep growing conditions as consistent as possible.
What you’ll notice day to day
In real use, thick clear polythene is mostly about how it behaves once it’s up.
Because this is described as drip-resistant and UV-protected, it should be better suited to staying in place outdoors than thinner, more fragile films that can go cloudy, crack or start shedding issues over time. The “anti-goteo” (anti-drip) claim is particularly relevant for greenhouse-style covers, where you don’t want water drops raining down unevenly onto plants.
A quick example of use

Imagine you’ve got a row of seedlings in a simple arch tunnel. You unroll the film, cut it to fit your frame, and stretch it so it covers evenly. If it’s cold overnight, the clear cover helps keep temperatures warmer than outdoors, while you can still see plant progress through the sheet rather than guessing from the outside. That visual feedback is surprisingly useful when you’re checking for growth, leaf colour and general condition.
Limitations to keep in mind
This kind of polythene sheeting can be brilliant for temporary-to-medium projects, but it does have boundaries.


- It’s still film: if you’re expecting rigid, high-performance glazing or a long-term permanent greenhouse structure, you may find this is more of a practical cover than a complete “greenhouse solution”.
- Wind is often the deal-breaker with outdoor covers. Even heavy-duty film can suffer if it isn’t tensioned and secured properly.
- “Thick” helps, but it’s not the same as weatherproof cladding designed for building envelopes—so for serious, permanent building protection, it’s worth thinking about how you’ll support and seal it.
Where it shines, and when it doesn’t

It makes sense if you’re looking for a cut-to-size clear barrier that supports warmer conditions for plants, while also being intended for UV-resistant, anti-drip performance in typical garden and site protection use.
It may not be the best match if your priority is a premium, tightly engineered greenhouse finish. If you need something designed to be fully fitted, sealed like a permanent structure, or you’re dealing with extreme exposure where you’d want a more specialised covering system, this could end up feeling more like a workable cover than a long-term enclosure.
Tech specs
- Type: Heavy duty polythene plastic sheeting
- Colour: Clear
- Width: 2m
- Length: 6m
- Thickness: 0.3mm
- Build/material description: Polythene specified as 250mu / 1000g
- Design intent: UV protection and anti-drip treatment
Mini FAQ

Can I cut it to fit a garden frame?
Yes—it's described as cuttable to the size you prefer, which is important for tunnels, arched mini greenhouses and patch covers.


Does it help plants with light?
Because it’s clear and designed to transmit light, it’s intended to let light pass through and be distributed more uniformly across the covered area.
Is it suitable for outdoor use?

The listing focuses on UV protection and anti-ageing additives, and it’s described for weather-related protection such as cold conditions. Still, you’ll want to secure it well so it doesn’t flap.
Will it stop drips inside a greenhouse-type cover?
It’s designed with anti-drip treatments intended to avoid harmful droplet formation. It’s not “magic”, but it’s clearly meant to reduce the drip problem compared with basic film.
Final verdict
If you want clear, cut-to-size polythene sheeting for gardening covers, insulation-style protection, or rubble/site barrier work, this CYH 2m x 6m thick clear sheet is a sensible buy on paper thanks to the stated thickness (0.3mm), weight (250mu/1000g) and the UV/anti-drip positioning.
You may want to skip it if you’re looking for a truly premium, long-term, fully engineered greenhouse glazing replacement, or if your project needs a tightly sealed rigid system. In most everyday garden and light building protection scenarios, though, it looks like the kind of practical cover you buy once to stop constant quick fixes—and then reuse across similar jobs when conditions turn.
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