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High-Quality Polytunnel Covers – Durable, UV-Stabilised & Built to Last

Our polytunnel covers are designed to provide optimal growing conditions, ensuring your plants thrive year-round. We offer a variety of high-quality polythene films tailored to meet diverse horticultural needs.

Durathermic™ Diffused Polythene

This UV-open film allows up to 89% light transmission with approximately 95% diffusion. The diffused light penetrates deep into the plant canopy, reducing shading and promoting uniform growth. Ideal for regions with intense sunlight.

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Durathermic™ Clear Polythene

Allowing up to 92% light transmission with less than 35% diffusion, this clear film is beneficial during the early and later months of the growing season. The increased light and heat can lead to earlier harvesting and extended post-harvest shelf life.

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White UVI Polythene

With 60-70% light transmission and 32-33% diffusion, this cover is ideal for nursery stock, ferns, conifers, and overwintering shrubs. Also widely used for livestock housing and agricultural storage, offering durable, all-weather protection.

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Green & White Blackout Polythene

Offers 0% light transmission, making it ideal for livestock housing, fish farms, mushroom structures, and protective shelters. Its triple-layer design blends into surroundings while ensuring complete opacity inside, with a white inner layer for a brighter workspace. Artificial lighting is required.

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Bespoke Netted Covers

Provides 40-45% shade and ventilation. Custom-made in-house, they can be tailored to any size, with options for hemming and eyelets. Standard dark green covers are available, and higher shade values can be accommodated. Also available by the roll.

Call for Pricing - 01282 873120

High-Quality PVC Covers

Durable, flame-retardant (BS7837:1996), and available in white, grey, and green with solid or translucent finishes. Custom-made in-house using CNC precision cutting and heat-welded seams for superior strength. Translucent PVC is ideal for garden centres and industrial structures, offering high strength with light transmission.

Call for Pricing - 01282 873120

I’m confident that after four years of use, it still holds up in terms of durability and its anti-drip feature. There’s no noticeable difference between the first year and the fourth. This is particularly crucial for our organic production, as we don’t use pesticides. Thanks to the right climate, we’re able to keep fungicide use to a minimum.

Marcin RakowskiPJ Stirling farms