Polytunnel Installers Norfolk | Costessey Garden Care

Professional Polytunnel Installation for Year-Round Growing

Searching for reliable polytunnel builders in Norfolk? At Costessey Garden Care, we specialise in the professional assembly and installation of high-quality polytunnels. Whether you are looking to extend your growing season, protect delicate plants, or scale up to a full-scale market gardening operation, a professionally installed polytunnel is the ultimate investment for your outdoor space.

Unlike a traditional greenhouse, polytunnels offer a high-performance, cost-effective alternative with no glass to break. From small garden setups to larger commercial growing structures, we ensure your build is sturdy, level, and built to withstand the Norfolk weather.

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Professional polytunnel installation in Norfolk

Complete Site Preparation & Polytunnel Assembly

A successful build starts from the ground up. Manufacturers recommend a perfectly level surface to ensure structural integrity and a tight cover fit. As part of our comprehensive service, we handle:

Ground Levelling & Prep. We can undertake or arrange professional ground levelling to ensure your site is ready.
Versatile Mounting. We install onto various surfaces, including soil (using traditional foundation tubes) or hard standing such as concrete.
Precision Assembly. From frame construction to the critical "skinning" of the UV-resistant cover, we ensure a drum-tight finish.

Tailored to Your Growing Needs

Every grower is different. We don't just "put it up", we help you customise your structure for maximum productivity. Depending on your chosen manufacturer and model, we can install:

Access Solutions. Sliding doors or double-door entries for easy wheelbarrow or machinery access.
Environment Control. Advanced ventilation systems to regulate temperature.
Structural Reinforcement. Storm bracing and crop bars for hanging plants or extra stability in high-wind areas.
Internal Fit-outs. Integrated worktops, staging, and automated irrigation systems.

Polytunnels vs. Greenhouses

Many of our clients in Norfolk are choosing polytunnels over traditional greenhouses for several key reasons:

Cost-Effectiveness. Get significantly more growing square footage for your budget.
Safety. No glass makes them ideal for gardens with children, pets, or high-activity areas.
Versatility. While perfect for plants, their spacious weatherproof interior also makes them excellent for temporary storage, workshops, or drying areas. (Note: We also supply and install dedicated sheds and workshops if required!)

Frequently Asked Questions

Do I need planning permission for a polytunnel in Norfolk?

In most cases, domestic polytunnels do not require planning permission as they are considered temporary structures. However, you may need to consult your local planning office if it is over 3m high or in a conservation area.

Can a polytunnel be installed on a slope?

Yes, but the method depends on the incline. We may need to adjust the height of the foundation tubes or recommend minor ground levelling to ensure the structure remains stable and is not under extra stress.

Can you install a polytunnel on concrete or hard standing?

Absolutely. While most tunnels are trenched into the soil, we can install them on concrete or paved areas using specialised base plates and anchor bolts.

How long does the polythene cover last?

We use professional-grade, UV-stabilised polythene, and would suggest buying the thicker gauge covers if offered with your model. The frame of a polytunnel can last for decades. However, the professional-grade, UV-stabilised polythene cover typically needs replacing every 7 to 10 years.

Tip: We highly recommend a base rail option. This is a major long-term benefit, as it allows for simple, trench-free cover replacement, making the job faster and easier when the time comes.

Polytunnel Installers in Norfolk.