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Delivery Information
Delivery of this item to Mainland England and Wales is £4.95, parts of Scotland and Northern Ireland may be subject to a higher charge. Delivery costs will be calculated and displayed at checkout before any payment is required.
Please note if any other items in your basket are quoted with a longer delivery time, then your items will not be dispatched next day, but within the time period quoted for item with the longest delivery.
There is only one charge for delivery per order.
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Replacemt cylinder suitable for Thermofor louvre openers. Also suitable for Robinsons and Alton branded louvre openers.
Please note this is the cylinder only, no fittings are included.
Overall length: 170mm (7 inches).
Q. Will this opener fit my greenhouse windows. No, what i really mean is are greenhouse windows a standard size?
A. Most greenhouse roof-vents are around 2' x 2'. The Bayliss XL Vent is recommended for any building that in in an exposed area.
Q. Hi im about to purchase g/house. what is the best base/foundation. ie flags or concrete
A. Paving slabs are generally a better option than concrete as the joints between the slabs allow excess water to drain away.
Q. We bought a Hercules greenhouse from you in 2007 including auto vents. A cylinder needs replacing and it looks the same as this but don't know about the length. Is this one approx. 8 inches including end nuts?
A. Yes, the Replacement cylinder for XL Opener is approximately 8 inches long (including end nuts).
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8 reviews of
Thermofor Cylinder for Thermofor louvre opener
Average rating:
(5.0)
24/04/2024
by Ian Gladwin
Good service, staff most helpful
24/04/2024
by Ian Gladwin
Good service, staff most helpful
10/04/2024
by Colin Eastwood
very good
26/07/2023
by Anthony Barnfield
Fitted perfectly, very easy to do & only took 5 minutes. Is now working well. Removed the actuating lever undo two pivot screws, one each side of the base. Lift out old cylinder clean shaft, place new cylinder, replace screws & swap adjustment knob from the old one into the new. Clip actuator arm back on job done. The only tool required is a small flat screwdriver. Delivery was prompt & the chap I contacted to make sure I ordered the correct part for my opener was knowable & quick to reply.
28/06/2023
by Duncan Rogers
I was delighted to find that I could buy a replacement cylinder for my greenhouse louvre without having to purchase a whole unit, which included brackets that were not needed. The cylinder was accurately described and so I was confident that I was getting the correct part. The louvre opener now functions properly as the the process of replacement was easy, there is an online line set of instructions. So, good website, easy to use and one satisfied customer - thank you, Greenhouse people.
Delivery of this item to Mainland England and Wales is £4.95, parts of Scotland and Northern Ireland may be subject to a higher charge. Delivery costs will be calculated and displayed at checkout before any payment is required.
Please note if any other items in your basket are quoted with a longer delivery time, then your items will not be dispatched next day, but within the time period quoted for item with the longest delivery.
There is only one charge for delivery per order.
Alternatives
Thermofor Auto louvre opener
£37.00
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