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Produce => Under Glass => Topic started by: pg on April 17, 2012, 17:38:32

Title: Recommend 20ft longish greenhouse manufacturers
Post by: pg on April 17, 2012, 17:38:32
I'm going to splash out on a 20 x 8 ish aluminium greenhouse and I'm looking for names of manufacturers you good people can suggest. I know that this size might get me into the smallholder/commercial seller category - so if you know of any good brands then let me know.

Plus if you have any suggestions or experiences of larger greenhouses you want to share - the horror or the wonderful stories then please share!

Also thinking of adding a dwarf wall for extra height and added heat sink/source.
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: Squash64 on April 17, 2012, 18:47:46
How much can you spend?
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: pg on April 18, 2012, 08:33:16
Up to 4 grand if necessary. This is a one-off so the spondoolicks will be dusted off.
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: Squash64 on April 18, 2012, 08:50:18
Quote from: pg on April 18, 2012, 08:33:16
Up to 4 grand if necessary. This is a one-off so the spondoolicks will be dusted off.

We have just had a Rhino from www.greenhousesdirect.co.uk.  It is 20 x 8 and really brilliant. 

Photos taken while it was being erected

[attachment=1]

[attachment=2]

If you phone, ask to speak to Ian, he is very helpful.
I
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: manicscousers on April 18, 2012, 11:00:56
I second that  ;D
They're really resilient, we have children and adults with special needs on our plot, to say nothing of the grandies and general public. Ours is near the gate. If someone runs into it, the glass won't smash  :)
Also, they sometimes do deals, we got free staging with ours
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: luckydog on April 18, 2012, 11:05:49
I've recently bought a Hercules greenhouse from [url][www.greenhousepeople.co.uk[url].

Excellent value & good aftersales service.
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: pg on April 18, 2012, 12:39:48
Thanks for all the suggestions.

Anyone buy from a commercial greenhouse seller (as opposed to one that deals mostly in smaller back garden models) at this size?
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: chriscross1966 on April 18, 2012, 12:45:49
I've got a 20 x10 secondhand Robinson, quite old but it wasn't hard to take down or put back up wihich is a sign of quality in my book
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: cambourne7 on April 18, 2012, 14:08:51
WoW not sure what i would do with that much space but why not 2, 10ft ones?? Then you have less space to heat in the winter? You can have them with doors both sides so you can walk from one to the other internally if needed?
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: chriscross1966 on April 18, 2012, 16:17:43
Yeah... mine will be getting some subdividers before next winter.... heating that behemoth would be ruinous if I didn't have gas bottles I wanted to empty...
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: pg on April 18, 2012, 16:24:53
Does everyone heat their's during the winter?
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: cambourne7 on April 18, 2012, 16:25:32
Yep personally i would get the two 10 ft ones and maybe between the 2 greenhouses and fix 2 water butts either side so the water can be drip fed into the greenhouses warmed and a false roof between them and make that a safe hardening off area for plants.
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: manicscousers on April 18, 2012, 16:35:25
Ours has a divider so we can just warm one side if need be  :)
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: shirlton on April 18, 2012, 18:00:30
Quote from: manicscousers on April 18, 2012, 16:35:25
Ours has a divider so we can just warm one side if need be  :)


Now thats a good idea Manics
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: tomatoada on April 18, 2012, 18:06:42
I had a 20'x10' greenhouse for years.  10' was divided off which worked well.   I grew wonderful cucumbers in the smaller part which need different conditions to most other plants.   You will soon fill it.   Good luck.
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: cambourne7 on April 19, 2012, 19:06:30
I just noticed a few 8x10 rhino greenhouses in there clearance sale
http://www.greenhousesdirect.co.uk/Clearance/
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: saddad on April 19, 2012, 20:29:43
 :o Get thee behind me....  ::)
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: chriscross1966 on April 21, 2012, 08:04:00
or http://www.greenhousesdirect.co.uk/Greenhouses/Elite/Belmont/8x20/silverHorticultural/ (http://www.greenhousesdirect.co.uk/Greenhouses/Elite/Belmont/8x20/silverHorticultural/) though going for safety glass adds a lot to the price....
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: Paulines7 on April 23, 2012, 22:08:58
Squash, seeing your Rhino greenhouse inspired my OH and I to think about buying a better one.  The one we have has a lot of broken glass, is in a shady position under a tree and there is a problem with ivy getting between the glass and frame.  We thought we would buy a new one and put it in our paddock then at a later date take the old one apart completely and then re-assemble it by the new one. 

Tonight we have chosen the Rhino 8 x 16 but haven't put the order in yet.  There are a couple of questions I have about the one you recently installed and would be like your comments please. 

I have read somewhere that the assembly instructions are very difficult to follow and are ambiguous.  Did you have any problems when erecting yours? 

I also wondered how yours was fitted to that excellent paving base that you have there as I read on the Greenhouses Direct site that there are anchors that need to be concreted in.  We don't know whether we should build a base first or wait until we have installed the greenhouse. 

Any answers you can give regarding these questions will be much appreciated. 

Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: Squash64 on April 24, 2012, 05:34:48
Hi Pauline, Lucky you having a new Rhino all to yourself!

Because ours was paid for by a lottery grant we included the installation fee and a professional came and erected it for us.  He started work at 8:00 and never sat down all day till he finished at 5 in the afternoon.  (he drank numerous cuppas while he was working)

He drilled through the slabs at various points on the base and attached the base with long metal 'things' - I wasn't watching at the time so can't say exactly what they are.  He didn't use any concrete.

It really was worth every penny having it put up by him.  I could pm you his details if you like, he is very helpful and I'm sure he would advise you.

Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: sunloving on April 24, 2012, 07:13:42
I bought one of these Vitavia neptunes last year and it is really awesome sturdy and sound. They only do up to 14ft but excellent value for a quality product.


http://www.ukgreenhousesales.co.uk/Greenhouses/Vitavia-Greenhouses/Vitavia-Neptune-11500-Greenhouse-14x8-Silver-Horticultural-Glazing.htm

xSunloving
Title: Re: Recommend 20ft longish greenhouse manufacturers
Post by: Paulines7 on April 24, 2012, 10:36:38
Squash, thank you for your reply.  I think installation costs would take the greenhouse costs way out of our reach.  I have had a chat to Jim at Greenhouses Direct and he has been very helpful on the type of base we would need especially as the proposed site is currently on a slope.  He is sending us some brochures.

I asked about the discounts currently on offer and he said not to worry about it as they may well come down and if they did go up, he would sell it to us at the old price. 

I am just worried that the whole idea may be too much work for John as he has just had radiotherapy and we don't know the results yet. 

Sunloving, the Rhino is, I believe, one of the strongest greenhouses on the market and is guaranteed for 25 years.  We live on the edge of Salisbury Plain and it is extremely windy here so we need something really sturdy.  We also need double doors for disabled access as I suffer badly from degenerative arthritis and could well be in a wheelchair in the next few years.