Garden Tunnel Greenhouse Strongest in its Class Tent | Polytunnel | Tunnel Tent | Tunnel Greenhouse | Polytunnel Greenhouse 6m x 3mGalvanised steel frame with more braces than any other frame on the market.

Excellent. Strong. Straightforward to assemble. This is our second tunnel and a good one. No problems assembling - just a bit of thought needed.

This is the third 6 metre poly tunnel I have bought via Amazon, the others being the "Palm Springs" and the "Polly Poly" tunnel.This boldly claims to be the strongest, and it does have a central roof strut the others lacked, which makes a dramatic improvement to overall stiffness of the frame, and prevents the inevitable build up of water on the roof, if the cover is less than drum tight.Another very thoughtful feature, are the vertical holes around the base, which permit pegging the structure down, without tearing the cover.The tube itself however, is not unusually strong, and decidedly lighter duty than the "Palm Springs" version, though this has one less hoop.This tunnel also starts to curve in much lower than the "Palm Springs", slightly reducing the usable floor area with taller plants.The all bolted construction is slower to assemble than the usual spring loaded pins, but all frame holes lined up easily, and the Allen headed bolts tightened securely with the supplied spanner and key, and more easily than struggling with a spanner and screwdriver or pliers.A good tip, is to only do up the bolts finger tight initially, as they can be fully tightened so much easier, when the whole structure is standing Unfortunately the labelling was a complete mess, with the numbers mostly missing, and one puzzlingly on the wrong component ! Anyone not familiar with greenhouse construction, would have been baffled.The cover was a perfect fit, unlike the "Palm Springs",which never did zip up properly, but unfortunately only has a door in one end, which makes it more awkward to slide over the frame in a confined space, as you are not dealing with a flat sheet.In my case I realized this too late, and after struggling for half an hour to fit the cover, had to take it off and turn it around.The unbranded zips look robust, but lack the proven quality of the "YKK" examples on the "Polly Poly Tunnel".The seams were accurately sewn, but this cover is without the generous reinforcement of the "Polly Poly Tunnel", and the attachments for the guy ropes, look so flimsy as to be useless.The gauge of the polythene is only 150 gm, and certainly no heavier duty than any cheap tunnel.The side windows are only held shut by very small pieces of Velcro, and look like a weakness in rough weather.The worst feature of the cover is the miserly overlap all around, of less than 6 inches.As this is the main thing holding the tunnel down, why are all these allotment tunnels so penny pinching in this vital area? What is more annoying, the instructions specify a 12 inch deep trench, promising a generous overlap.This involved two hours of arduous digging through stony and tree root filled soil, when half a spade depth would have sufficed.To sum up, a thoughtfully designed and nicely made frame, seriously compromised by an average cover, which needs reinforcing and sensible overlap.

Excellent stuff. Very sturdy. Not too difficult to put it up. Two people are minimum for that (or two people and some props).Very rapid delivery!Note: Got a defective one (had a hole in the cover), but they changed the cover for me, no quibble! Excellent service.

Wasn't enough nuts and bolts 3 short Also holes in the framework didn't match up had to rebore them also stays to hold into the ground unusable need to be at least three eighths by18 - 24 inches long your articles for holding it in place is rubbish because of wind framework is completely racked was put up as instructions Sayed cover put into ground 12 inches as instructed also because I put 18 inch pins in the base stayed in place otherwise it would have completely disappeared need you to send me a new one won't let me put photos up I want to framework all bent

3 stars, received very quick, steel frame is very strong and sturdy, the green cover is weak and thin. Within 7 days the cover had ripped off the frame. After sending emails and pictures the company have sent me out a new cover and told me to secure it better!

Frame is good but the cover is rubbish door always come open straps have snapped off, I did get in touch with them but never got a reply, gave it two stars as frame is good.

Good quality cover and pretty simple to assemble, only thing you'll need extra are proper ground pegs (I used bent rebars) I buried mine a bit deeper than recommended too and it's really solid now.

This is a fantastic buy it is without a doubt 1 of the strongest and best purchases I've made amazing delivery I really can't recommend enough the quality and value this poly tunnel really great service from this company we're now thinking of another a and wouldnt order from any other company and as little bonus I never see my wife she's never left it lol i really highly recommend regards Dave