Replacement Tube Design

CONFIGURE TUBE

You may be modifying an existing Polytunnel, building your own Polytunnel from scratch or just need a replacement tube as part of your annual maintainence, with our unique Polytunnel tube design package, you can quickly design the tube you need.

Size
mm
Length
cm
Size
Size

If you can't find what you need, contact us.

Your Tube

Tube

Tech Spec

Steel Specification

25.4mm x 1.2mm Wall Diameter - Z35 High Tensile Galvanised
35.0mm x 1.5mm Wall Diameter - Z35 High Tensile Galvanised
50.8mm x 1.5mm Wall Diameter - Z35 High Tensile Galvanised
60.3mm x 1.5mm Wall Diameter - Z35 High Tensile Galvanised

The length of swage for each tube are as follows:

  • 25.4mm-51mm
  • 35.0mm-70mm
  • 50.8mm-83mm
  • 60.3mm-90mm

Flattend End for 60.3mm is not available.

A 'Flattened' joint creates a nominal loss in length of 5mm - Example a tube 100cm long (1000mm) with 'Flattened Ends' at each end will result in a final length of 99cm (990mm.

A 'Swaged' joint creates an OD that will fit our supplied tube 'Plain' and adds a nominal increase in length of 2.5mm - Example a tube 100cm long (1000mm) with 'Swage Ends' at each end will result in a final length of 100½cm (1005mm).

Tube
 
Clamps and Clips and Fasteners are also available. 

FAQ's

Information!
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Delivery

All polytunnel accessories will be despatched within 1-3 working days. Should you have any query regarding delivery, please contact us on 01282 601253.

Customers in the Blue areas with an order value less then £50.00, shipping costs will be £4.95. For orders above £50.00, delivery is FREE. For customers in the Orange areas, shipping costs will be £30 irrespective of order value.

For those very small orders, such as tape, books or irrigation spares, we may be able to offer a smaller charge to cover postage and packing, please call the office for a quote.

* Please note, customers in the Green area including France should call us on 01282 601253 for delivery costs.

If you have any concerns regarding delivery please telephone our office on 01282 601253.

Note: If you purchase a Commercial and Domestic Polytunnel, then Shipping Charges for the Polytunnel are applicable.

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About First Tunnels

We’re a close-knit bunch of skilled professionals who take an enormous pride in the quality and versatility of our products, But we’re enthusiasts too - we use our own products, and that means we’ve introduced lots of improvements and innovations over the years…based on first-hand everyday practical experience. We work hand-in hand with top growing experts. We even have our own allotment for some seriously hands-on gardening, often accompanied by communal summer and winter barbecues because all work and no play would be very dull!

Polytunnel Community

Reviewed by you, Followed by you, Liked by you and listened to by us. We have a strong online polytunnel community, 35k Facebook Fans, 10k Twitter Followers and over 3m YouTube Views. Our community of dedicated, passionate Polytunnel gardening friends, love to share their sowing tips, growing hints and harvesting secrets with each other. But more importantly for you, as a customer or a potential customer, you can post your comments in all their glory or gory details. Come and join the Polytunnel family.

Construction Help & Advice

Our six man construction team has a wealth of polytunnel construction knowledge and are more than happy to share tips and advice with any of our customers. Many of the team have been quite literally 'hands on' developing the First Tunnels vast array of construction videos and in depth instruction guides. 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.

Frequently Asked Questions

We are proud of our products and the time that we have put in to making sure that all our products are first class. We understand that purchasing a polytunnel is a considerable investment, and whilst we have lots of help and advice on this site, Facebook, YouTube, Twitter and blog pages many people like to compare and contrast before they commit their hard earned cash to buying. To this end we have compiled a list of the most common questions and provide 10 top reasons why First Tunnels Polytunnels is the top choice.

Getting Growing

Part of the fun of owning a polytunnel is picking the brains of people who really know how to make the most of the real growing potential. So we're making it easy for you...with some of the best brains in the business! This site now includes features, produced exclusively for First Tunnels by Andy McKee and Mark Gatter - best-selling authors of 'How to grow food in your Polytunnel' and 'The Polytunnel Handbook'. We also have videos from BBC’s Gardeners’ Question Time presenter, Paul Peacock. We also have a host of growing guides from Sam Youd, presenter & judge for the Royal Horticultural Society & Tatton Park Head Gardener.

Other Useful Stuff

What better way to learn about company dependability, product quality and customer service than to hear it straight from other consumers? By giving customers the opportunity to share their First Tunnels shopping experience, we believe this is the best reflection of our companies’ product and service. To help reinforce credibility, popularity and reputation, we have subscribed to not one, not two...but THREE independent review companies. We value all feedback, good, bad or ugly and hope to build a long lasting relationship with our customer, through our high quality products and friendly service, to ensure they do not hesitate to order again and again with First Tunnels in the future.