12ft Wide Polytunnel

A 12ft wide polytunnel will easily allow you to have one central bed and a further growing bed on each side - a layout that can really maximise the use of space while making it easy for the gardener to get around. If you are taking the next step on your journey towards a more sustainable way of life then a 12ft polytunnel could be perfect - big enough to grow a quantity of food but not so big that it becomes overwhelming in a domestic setting, on an allotment or in a community garden.

Check out 'What's in the Kit' to find out exactly what is included in your purchase of a 12ft wide polytunnel, then scoot on over to our accessories sections to see what added extras you may wish to include. Crop bars and staging will help you make the most of your space, while you can optimise your tunnel to meet your particular needs with things such as base rails and sliding doors. Even better - the more extras you include, the more you can save with our fantastic bonus save offers. Just pop everything in your basket to find out how much you can save on your ideal 12ft wide polytunnel.


Read More

Intro

All Our Prices Include VAT FREE Delivery 14 Day Money Back Guarantee

Tech Specs

The 12ft (3.66m) wide Polytunnel is another very popular Domestic option, ideal for the larger garden or allotment. On this width the straight sides give you ample room for staging, increasing your growing potential no end. Like all of our Domestic models, it comes with 'real' doors at each end, ensuring good air circulation.

Technical Specification

Width 12ft (3.66m)
Hoop Spacing 5ft (1.53m)
Overall Height 7ft 7in (2.31m)
Straight Side 3ft 3in (0.99m)
Head Room (15cm from side) 4ft 8in (1.42m)
Hoop Diameter 1in (25.4mm) (1½in (35mm) on Super)
Steel Specification E370 Galv High Tensile
Door Opening Width 2ft 3in (0.69m)
Door Opening Height 6ft (1.83m)
Distance over Hoop 22ft 8in (6.90m)
Door Frame 3in x 2in (75mm x 47mm)
Inner Door 2in x 2in (50mm x 50mm)
Base Rail 3in x 2in (75mm x 47mm)

Instructions

We have four construction guides for our 12ft Wide Polytunnel Model.

12TR/12STR for polytunnels who require the cover to be buried in a trench. 12BR/12SBR for polytunnels that have Base Rails eliminating the requirement for digging a trench.  The 'S' denotes whether the Polytunnel has been upgraded to 35mm Hoops.

If you are experiencing problems with your polytunnel construction, our construction team are available to answer your questions and help in whatever way they can. Simply call 01282 601253 on week days between 9am-5pm...PLUS weekend cover on 07801 601253, between 9am-5pm or contact us. Alternatively, you can visit our construction resources website at construct.firsttunnels.co.uk.

We haven’t stopped there, we know many people build their polytunnels at the weekend or over a bank holiday when our office is closed, so we have also produced  a series of Polytunnel Construction Videos. This collection of videos can be viewed anytime, on your home computer, and even your phone for when you are in the thick of things constructing your polytunnel.

James Ridout
Product Name
Verified order

So far so good! Ordering process straightforward, with excellent advice from the staff, Tunnel arrived in good order, but will not be erected until February

Alan B
Product Name
Verified order

Good solid build with good options depending on where your site is, growing requirements etc. only minor problem was some of the door frame timbers were bowed but I was able to resolve this in the construction.

Elspeth
Product Name
Verified order

Straightforward to construct, though we have a competent DIYer in the family.

Jason
Product Name
Verified order

Brilliant so far

Alan Rainford
Product Name
Verified order

Excellent, robust polytunnel. Easy to assembly over a couple of steady days. Very pleased with it.

Anthony Man
Product Name
Verified order

Quality of construction and design is amazing, as a retired engineer I found the instructions simple to follow and the tunnel easy to assemble. For a person with less practical skills this could be an issue but the QR videos make it easy. The quality of service and follow up is second to none, I wish I had bought my other 2 tunnels from First Tunnel. We have no hesitation in recommending this company and their products.

Mike Banks
Product Name
Verified order

Excellent strong polytunnel, wish I had more room for a bigger one😀

Alana Barker
Product Name
Verified order

The polytunnel frame was easy enough to put up and is great quality. Unfortunately it does look like the polytunnel has been updated but the instructions haven't. We had 1 piece of wood split on the door, but not the end of the world. It does take a while to put together and you have to be pretty competent and have the right tools for the job. Overall, Its looking great and should last a while, when Tweedledum and Tweedledee finally get it together. Day 4 of building.

William
Product Name
Verified order

Can't send photos in cases I assemble it wrong 😃😃ps to be honest I cant

Inna Bird
Product Name
Verified order

Fantastic service! Excellent quality! Highly recommended! Great experience! Thank you very much!

Mrs M Stubbs
Product Name
Verified order

have not installed yet, but all arrived in good time and all parts are listed clearly

Derek
Product Name
Verified order

11 days of work so far to get it up so not to be undertaken lightly

Paul Farrow
Product Name
Verified order

Great product, great service. Clear communication and helpful

Andrew Haggar
Product Name
Verified order

Nicely made and relatively easy for DIY person to assemble.

KCorbitt
Product Name
Verified order

Excellent quality and really impressed with the books and extras in the free goody bag. All really well thought out.

Mr Squibb
Product Name
Verified order

Have not erected it yet but everything looks fine

lloyd cooper
Product Name
Verified order

Very good polytunnel , I would recommend using the base rails( we didnt) it would make tensioning the polystyrene much easier! My only quibble would be the wooden doors which look great when you first put them together then warp beyond belief( they need to be better kiln dried from the suppliers I think.

Nick
Product Name
Verified order

Very sturdy.

Pierino
Product Name
Verified order

I thought is might be too big but the extra space is great to have.

Andrew Sullivan
Product Name
Verified order

Not even received yet

Alistair sprague
Product Name
Verified order

very well made product nice and easy to put up

Customer
Product Name
Verified order

Not actually put it up yet but hoping to in the next few weeks.

customer
Product Name
Verified order

Great bit of kit

CustomerRobert Eachus
Product Name
Verified order

Unable to be specific as still awaioting delivery but from website appears to offer all I was seeking

Chris Turner
Product Name
Verified order

A good product which meets our needs very well

Emma Hughes
Product Name
Verified order

New cover for our old polytunnel, looks better than it did when we first put it up 7 years ago!

Elizabeth Broadbent
Product Name
Verified order

Once we had put the Polytunnel together (it took about 36 hours altogether) it is very sturdy - already been subjected to 90mph winds, so would reccomed this product. We are experienced in DIY, watched all the videos and followed the instructions but would definitely recommend a fitting service as we did find some aspects were very frustrating.

Alan jones
Product Name
Verified order

Very pleased with my new polly tunnel, the service has been second to none. If I had a problem there was always someone there to sort it out for me, from start to finish I was always treated like a valued customer. Would give product and service a big 10 out of 10. Many thanks, alan. Shropshire.

Mark Alexander
Product Name
Verified order

A great tunnel. Taken a couple of weekends to put up, even when being helped by an experienced polytunnel builder. I'm sure it'll be worth it though come the Summer!

peter bainbridge
Product Name
Verified order

I have not erected my tunnel yet but my dealings with your company have been excellent

angela raim
Product Name
Verified order

Really fabulous with great support from the team. I did a self build but I’m a first timer if everything works out right it would of been a doddle I did have help some what but from men who didn’t watch the how to vids and knew it all without the need they said but I wish they had watched them it would of made the job much easier. But that said the tunnel is up I finished it by myself That being said if I ever buy another I know I will have them build it and also where as it took me 3 weeks they would of done it in a few hours and the would of picked the right spot I’m reall thrilled with it I’m thinking of getting a bigger one which I will get them to build xx love it

Harriet Waldron
Product Name
Verified order

Well it certainly looks very sturdy and professional, with lots of space. Nervous about the first real storm we have, but very impressed with the overall product!

Bd
Product Name
Verified order

Excellent service

Health Stars
Product Name
Verified order

Looks great, really happy with the poly tunnel

Christopher Robinson
Product Name
Verified order

Excellent piece of kit. Great and easy to understand instructions. The QR code shortcut to helpful videos was a great feature. The reason for not giving the full 5 stars was due to a missing piece. Even though when I spoke to the team they were very polite and helpful, it was a little frustrating to wait 3 days to receive it and for the price I paid, I would have expected next day delivery to rectify the problem.

Malcolm Swinburn
Product Name
Verified order

Product looks very good. Delivery was also very good. Instructions are not so good making erection rather difficult for people without experience.

Roy Wyatt
Product Name
Verified order

Good quality product well designed easy to put together by 60 + husband and wife team. Although took about 5 days Doing bits and pieces when we could. Instructions clearly set out and backed up very helpful videos. Well done.

Jenny
Product Name
Verified order

very good replacement for like-for-like old one

Julie
Product Name
Verified order

The poly tunnel is fantastic it retains the heat and has enabled us to be on the allotment in poor weather and plant out early crops

Mr T Negus
Product Name
Verified order

Great quality product, excellent construction team there to provide any additional support when building, and excellent customer service. Highly recommend and would use again in the future

Derek
Product Name
Verified order

Great service, everything supplied at a reasonable cost

Amanda Letts
Product Name
Verified order

Nice product...can be a bit tricky in places to work out how to put it up but with the instructions and video tutorials we got there in the end. would definitely buy another in the future.

C Mills
Product Name
Verified order

So far so good. It has been up about a month and doesn't look like it's going anywhere. We followed the advice of work out how much space you think you'll need the double it. I'm glad we did

Mrs Georgette Wormleighton
Product Name
Verified order

The quality of the poly is good and it looks solid. The size is a good roomy one and offers lots of scope for growing.

Geoff Allen
Product Name
Verified order

Again, an excellent product, and well made.

adam walsh
Product Name
Verified order

Have not constructed yet (weather and I cannot get our schedules sorted out) but was delivered extremely fast and instructions look cushty. Even came with a free tea bag for reading the instructions with - although, for future reference - I prefer coffee or a nice beer

Richard Miles
Product Name
Verified order

This is my second polytunnel from First Tunnels. The first (14x21’) was brilliant and so productive year-round that I bought my second. This 12x20’ went up easily and almost all parts were perfect and easy to assembe. Not sure but I think the quality of the timber, especially the battens, seems poorer than 2 years ago but plenty spare so no issue. Now I have a serious problem - my next tunnel is going to be VERY expensive as I’ll have to buy a new house with a bigger garden to accommodate it. Unless I can convince my wife to sacrifice the last bit of remaining lawn!

Mr A Pike
Product Name
Verified order

A really well designed kit. As a first polytunnel build it was pretty daunting, but there are some excellent design element (e.g. all the bolts, clips, and some of the poles are the same gauge/size, and the wonderful tensioning base rail) which meant we could improvise to fix our mistakes (and there were a few - all our fault). I would definitely recommend and buy again. A few little gripes (hence the 4 not 5 star rating), but certainly none of them deal breakers, and if I could score 4.75/5 I would. Some of the timber was not perfectly sized. The door posts were not twice the width of the battens. Luckily we spotted this early on when putting in the revetment, but if we hadn't, the door likely would not have shut and we'd have had a lot more nail stripping to do. The instructions for hinging the door could have been clearer, it took us a few goes to work out that battening the frame to match the door was the solution. The corner stabilizers were so long they fix on the curved portion of the hoop, so create a diagonal about 10 inches into the the tunnel (i.e. away from the vertical wall). This has made it difficult to run the staging all the way to the end hoops. How I hated the self tapping screws - a whole day of shoulder and knee aching work.....though I imagine everyone complains about these. I pre-drilled with a HSS drill bit , then started with one tapping screw. Threw it away about half way through and used a second. This worked, but still really slow. Putting the poly on in a tight space (unlike the lovely flat garden shown the videos) was a little long winded and heart stopping. But retrospectively, the poly was folded in such a way that we might have hauled the roll onto the ridge and unfurled it in situ. This might be a fab design feature, but not mentioned in the instructions. Some of the wood was quite soggy. I dont suppose this matters given its all going to be exposed, but it was a bit disconcerting. Nevertheless, we really enjoyed putting it up, and while it was hard physical work at times, it was never difficult or impossible. And a newbie tip (learnt the hard way). Get the Q clips on the poles from the outset, and I borrow a dumpy level to get everything at the same height.

Paul
Product Name
Verified order

Decided on purchasing a second polytunnel to allow All year growing

Mark Cornell
Product Name
Verified order

Ideal size for commercial or home gardening

Simon Robinson
Product Name
Verified order

Excellent service as usua !l tunnel very good quality well packaged and labelled we together with ease

Sophie
Product Name
Verified order

It's amazing. It took longer than suggested to put up but my Dad and I managed it and it is fantastic. The plastic is easy to tension and it looks great too.

Murdoch McCracken
Product Name
Verified order

Have already put in my raised beds and very pleased

Joe McTernan
Product Name
Verified order

High quality and lots of extras to support the novice have a successful start to poly tunnel life.

Mike Edge
Product Name
Verified order

Great quality product, extremely sturdy.

C J Featherstone
Product Name
Verified order

Easy to use and very informative website. Speedy delivery. Looking forward to building and using our new Polytunnel ASAP!

Fionagh Harding
Product Name
Verified order

I love my tunnel; all I've had to do is provide the elbow grease, everything else has been thought through with care and attention to detail so that the finished tunnel will be perfect if the instructions are followed.

C J Featherstone
Product Name
Verified order

Our kit arrived within two days of placing the order. Very informative booklet and easy to access 'bite-size' videos guiding you step-by-step through construction. We purchased an upgraded version of our chosen tunnel, with belt, braces and safety pins as we live in a very exposed mountainside location, but having watched the video of a First Tunnel Poly Tunnel in a storm force gale on a cliff top, we have every confidence that ours will be fine! The 'Lucky Pack' that came with it includes everything you need to learn how to get maximum results from your poly tunnel. We are really looking forward to completing ours and starting our poly tunnel growing adventure!

Alan Hockley
Product Name
Verified order

Good quality product. Can't wait to start growing in my polytunnel!

John
Product Name
Verified order

A good product with everything arriving in good time and in good condition.

David Oliver
Product Name
Verified order

Great product, good quality

Adele McRae
Product Name
Verified order

High quality product, robust enough to withstand the weather in the Cairngorms area of Scotland.

Customer
Product Name
Verified order

HAVE'NT PUT THE TUNNEL UP YET BUT HAPPY SO FAR WITH THE SERVICE I EXPECT IT TO BE EVERYTHING I WAS HOPING FOR

Cobi Snelson
Product Name
Verified order

Extremely good quality - very well made.

Customer
Product Name
Verified order

Quality item. Looks strong and good quality although we have not put it up yet.

Karen Utting
Product Name
Verified order

ordering and delivery were great and very easy. Have yet to construct the polytunnel but have read the instructions which are clear to follow. I know that if I get into trouble there is online support.

Lynn Williams
Product Name
Verified order

I already have the 24ft version and the quality is great. we need extra growing space now so going for the longer one as an addition. Always get the largest one you can fit because you may need it in the future.

What's In The Kit

We supply Timber Hinged Doors at each end, Anti Hot Spot Tape, Timber Base Rails and of course the Framework to support our 200 micron Super Therm Polythene cover. These options are pre-selected below, but can be amended to suit your needs.

You will be required to secure the foundations into concrete, alternative methods of securing the polytunnel can be selected, eliminating the requirement of concrete – see ‘Polytunnel Foundation’ section.

Options & Prices

Select the options below in order to configure your Polytunnel and when you’re happy, press "Add to basket"

Select Length

Select Type Of Cover

Help Me Choose

Your first big decision when choosing a Polytunnel is almost always..."What size is ideal?". But there's other important factors to take into consideration..."What type of cover do I want?". It might not sound like something to give a lot of thought to, but the cover you choose will affect your day-to-day Polytunnel management, what and how you grow. We have 4 options to choose from...

Super Therm

Our most popular polythene cover incorporates an additive that increases its Thermic efficiency, yet still retains 90% light transmission. In simple terms the polythene helps trap and preserve higher temperatures inside the structures for much longer - in heated structures, a 15-20% fuel savings can be achieved. A beneficial side effect of this added additive is that light entering the polytunnel is diffused - scattering light evenly throughout the structure. This UV stabilised film is 200 microns (800 Gauge) and is supplied with a five year guarantee.

FOR USE WITH All crops where heat is important such as bedding/annual plants, propagation houses & over wintered vegetable production.

Properties

Supplier

Our polythene is exclusively sourced from Sotrafa in Spain, the world's biggest producer of horticultural film with an enviable reputation for quality thanks to exhaustive testing in the demanding weather conditions of Almeria.

First Tunnels are the sole distributor of Sotrafa products in the UK, and we are proud to work with the global leader to deliver the best possible products for our customers. UK suppliers make cheaper alternatives, but the quality simply doesn't compare.

Warranty

Although guaranteed for 7 years against its biggest threat of sunlight degradation, when fitted correctly, it is not uncommon to hear our polythene covers have lasted in excess of 10 years.

View the terms of the Guarantee here.

Polythene Guarantee
UV Filters
Solar Radiation

Sunlight is the biggest enemy of polythene. While it's essential for the wellbeing of whatever you're growing, it also 'kills' polythene in much the same way you can find old discarded crisp packets lose their colour and become very brittle. First Tunnels polythene covers are developed and tested in the extreme conditions to give optimum performance and are UV stabilised to prevent the polythene from breaking down prematurely.

What is a KLy?

A Kilo-Langley is the measure of Solar energy radiated in 1 year. It varies from a minimum of 60 KLy in the Polar regions to 120 KLy in warm regions, and to a maximum of 200 KLy in the African desert. Southern Spain receives about 140 KLy whereas the UK receives about half of that, just 78KLy.

Thickness
Thickness

Our Super Therm polythene is 800 gauge/200 micron and made up of 3 layers for outstanding strength and performance.

We use a 3 layer polythene made of exceptional quality material, which has a hugely beneficial thermal effect.

The common misconception about polythene is the more layers, the better the product. Unfortunately this isn't true. More layers simply hide poor quality films, which are sandwiched inside a very average inner and outer skin. The result of these multi-layer (often called 5 or 6 layer) films is a noticeably poorer all-round performance - the thermal effect is significantly decreased.

Optical Properties
Total Transmission of Visible Light

Total Transmission of Visible Light
The amount of available light entering the polytunnel through the film. Measured as a percentage of total light.
Super Therm = 95%

Diffusion

Diffusion
The scattering of direct light entering the polytunnel ensuring no shadows, so all plants receive equal light. Measured as a percentage of total light.
Super Therm = 30%

Thermal Effect

Thermal Effect
A pocket of additives within the layers of the film that ensure and maintain a stable and optimum temperature within the polytunnel, especially during the night when it is colder.
Super Therm = 85%

Mechanical Properties
Strength at Break

Strength at Break
The load on a tested sample when it breaks. This is expressed in Pascals or MPa.
Super Therm = MD24/TD23

Elongation at Break

Elongation at Break
The strain on a tested sample when it stretches. This is also expressed in Pascals or MPa.
Super Therm = MD920/TD920

Creep

Creep
As the weather changes becoming hotter or colder, so the Polythene expands and contracts. Creep is the terms used to express this.
Super Therm = 5

Dart Test

Dart Test
A test to measure the impact strength on a test piece of plastic, using a weighted falling 'dart'.
Super Therm = 450

Smart White

This specialist film reduces light transmission to 65%, and ultimately the temperature inside the structure. This film is most useful where sun scorch is a problem for growers. It is also suitable for animal husbandry applications and other stock and storage houses where a great build up of heat is not ideal. This UV stabilised film is 180 microns (720 Gauge) and is supplied with a five year guarantee.

FOR USE WITH Animal Husbandry structures and those plants that would normally grow under a shade canopy.

Properties

Supplier

bpi.visqueen is a division of British Polythene Industries plc - one of Europe's leading manufacturers of polythene film products. Their products are used by Farmers, vegetable, fruit and flower growers across the globe and are all designed to help the grower create their own 'climate for success'.

Warranty

Although guaranteed for 5 years against its biggest threat of sunlight degradation, when fitted correctly, it is not uncommon to hear our polythene covers have lasted in excess of 10 years.

View the terms of the Guarantee here.

Polythene Guarantee
UV Filters
Solar Radiation

Sunlight is the biggest enemy of polythene. While it's essential for the wellbeing of whatever you're growing, it also 'kills' polythene in much the same way you can find old discarded crisp packets lose their colour and become very brittle. First Tunnels polythene covers are developed and tested in the extreme conditions to give optimum performance and are UV stabilised to prevent the polythene from breaking down prematurely.

What is a KLy?

A Kilo-Langley is the measure of Solar energy radiated in 1 year. It varies from a minimum of 60 KLy in the Polar regions to 120 KLy in warm regions, and to a maximum of 200 KLy in the African desert. Southern Spain receives about 140 KLy whereas the UK receives about half of that, just 78KLy.

Thickness
Thickness

Our Smart White polythene is 720 gauge/180 micron and made up of 3 layers for outstanding strength and performance.

Optical Properties
Total Transmission of Visible Light

Total Transmission of Visible Light
The amount of available light entering the polytunnel through the film. Measured as a percentage of total light.
Smart White = 65%

Diffusion

Diffusion
The scattering of direct light entering the polytunnel ensuring no shadows, so all plants receive equal light. Measured as a percentage of total light.
Smart White = N/A

Thermal Effect

Thermal Effect
A pocket of additives within the layers of the film that ensure and maintain a stable and optimum temperature within the polytunnel, especially during the night when it is colder.
Smart White = N/A

Mechanical Properties
Strength at Break

Strength at Break
The load on a tested sample when it breaks. This is expressed in Pascals or MPa.
Smart White = MD23/TD22

Elongation at Break

Elongation at Break
The strain on a tested sample when it stretches. This is also expressed in Pascals or MPa.
Smart White = MD630/TD770

Creep

Creep
As the weather changes becoming hotter or colder, so the Polythene expands and contracts. Creep is the terms used to express this.
Smart White = 5

Dart Test

Dart Test
A test to measure the impact strength on a test piece of plastic, using a weighted falling 'dart'.
Smart White = 700

Net

This green net incorporates durable flat tape threads and double lockstitch tearproof technology and is used as a windbreak or shade product to protect those hardier and specialists plants. This net has proven its durability in the toughest of conditions and also provides excellent protection against insect and birds. 50% density.

Properties

Supplier

Tildenet is now considered to be one of the major brands of netting and textile manufacturers in the world. Exporting to over 100 countries, providing an extensive range of products for markets such as construction, sport and horticulture. Tildernet supply and manufacture extruded nets and meshes for all kinds of applications.

Warranty

Although guaranteed for 5 years against its biggest threat of sunlight degradation, when fitted correctly, it is not uncommon to hear our net covers have lasted in excess of 10 years.

View the terms of the Guarantee here.

Polythene Guarantee

Polytunnel Foundation

Help Me Choose

We have five options available. Foundation Tubes can be driven into the ground (if the polythene is to be trenched) alternatively you can use Anchor Plates. The Screw Anchor can be used if ground conditions are suitable. If you have a solid base of concrete or timber then Base Plates will be required.

More Info

Cover Fixing

Help Me Choose

We have three options available. The Trench method requires a trench digging all around the perimeter of the tunnel approx. 30cm wide and no less than 40cm deep. Quicker and easier than trenching the cover, are Base Rails, which are available in Timber or Aluminium versions.

More Info

Belts & Braces

Help Me Choose

We have three options are available. The Super Upgrade option allows you to upgrade the polytunnel hoops to 35mm – ideal for those very exposed and windy sites. Crop Bars are attached to every hoop apart from the first and last. Twin Support Brace runs down the full length of the tunnel, either side of the central ridge, both are ideal for hanging baskets, suspending canes/nets & crops.

More Info

Ventilation

Left

Right

Help Me Choose

We have three options available. Side Ventilation is a fixed rail (Timber or Aluminium) underneath which, is fixed a net windbreak, allowing ventilation and air flow. In addition we also have Timber Side Ventilation & Screen, which allows the net to be covered through the use of a screen, which can be lowered/raised, helping control temperature and air flow. Please note, the Screen is not compatible with Aluminium. All options available, for one or both sides.

More Info

Useful Extras

Help Me Choose

Ground Cover inhibits the growth of annoying weeds. Acting as an excellent sub-base for use with bark, mulch or gravel. Ground Cover provides total floor coverage, supplied with metal staples.

Staging introduces a work surface at the ideal height of 75cm, significantly adding growing space. Complete with brackets, allowing you to attach a worktop (not supplied) of your choice. 

Polythene Care Kit contains 1 roll of 4 inch repair tape and a 2.5 litre container of Algon Organic.

Useful Extras
More Info

Irrigation

Help Me Choose

Overhead Irrigation comprises a water pipe suspended below the central ridge. Supplied with a header pipe, down tubes, sprinklers, inline tap, pressure regulator and hose connector. This complete kit is ready to go, just connect a hose and you’ll be amazed how quickly it will pay for itself in terms of time, money and improved productivity.

Automatic Overhead Irrigation is supplied with the added advantage of a weather resistant, battery operated hose end water timer. Essential for those days when you just can’t be there to operate the system manually.

Irrigation
More Info

Polytunnel Door Options

Front

Rear

I want to design and build my own doors

Help Me Choose

All Polytunnels supplied come complete with two doors. We have hinged and sliding door options...

Hinged Doors

The top panel is covered in Shade Net to allow ventilation whilst the lower half is covered with polythene to prevent low level draughts.

The Outer Door Frame is 75mm x 47mm, whereas the Inner Door is 50mm x 50mm. All timber used is FSC® certified.

Door Options
No Door Option

We also offer a DIY option...make your own doors and end frames. If you prefer to build your own bespoke doors  - you can exclude the doors and timber end frames and receive a discount.

Sliding Doors

All door panels are covered with polythene, ventilation is easily controlled as you can slide the doors open to leave any gap of your choice. Sliding doors sit securely on the doorframe, flush to the polytunnel, and out of harm's way.

The Outer Door Frame is 75mm x 47mm, whereas the Inner Door is 50mm x 50mm. All timber used is FSC® certified.

Door Options
No Door Option

We also offer a DIY option...make your own doors and end frames. If you prefer to build your own bespoke doors  - you can exclude the doors and timber end frames and receive a discount.

Freebies

Help Me Choose

When you buy one of our Polytunnels you will receive a Free Polytunnel Lucky Bag, consisting of the following:

The two best selling Polytunnel books by Andy McKee and Mark Gatter.

Crop wheel, a wealth of growing information...when to sow, grow, harvest and a really useful measuring device too.

Polytunnel planner, the essential monthly planner packed full of tips and advice.

Tomato seeds, specially selected to help you get your polytunnel growing...they taste yummy too.

Polytunnel Growing Guide, will take you through a whole 12 months of activity in your polytunnel.

Free Gifts