Tel: 01282 873120 • Fax: 01282 871733 • Email: email@example.com
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Mill Green, Waterside Road, Colne, Lancs, BB8 0TA
We have combined years of experience and our state-of-the-art technology used for garden centre buildings to assess the wind and snow loadings for our polytunnels in certain parts of the country.
Though a comprehensive set of structural calculations cannot be provided for a polytunnel structure, the map opposite shows our recommendation for whether you should choose 5ft or 6ft spacings. Note this is only a recommendation, should you need any further assistance please contact our sales department.
All our range now comes with 11/4" (32mm) diameter Z35 structural steel tubing.
All Northern Polytunnels are manufactured using a proven 2 piece hoop as in our commercial range, unlike some of our competitors.
We offer either 5ft or 6ft hoop spacing's on all our range of structures for extra strength
as standard. Manufactured from timber or aluminium.
We've utilised our commercial aluminum and PVC fixing system for our aluminium door, door frame and base rail.
Thick wall hot dipped galvanised tubes for longer life and a stronger structure.
Tanalith TREATED We are now using 3" (75mm) x 11/2 (40mm) timbers for our door frames, base and side rails and 11/2" (38mm) x 3/4" (19mm) double row fixing battens.
On our door and door frames we are using our new corner fixing plates for extra strength and easier assembly.
Our brackets are the same design as our commercial range which have been developed over the last 40 years with proven strength and durability.
All our range comes with 900mm wide door frame as standard.
All our structures have 1mtr straight sides with 6ft working height within 1 ft 6" (457.2mm) at each side.
Quality British made polythene covers designed to perform in UK conditions.
This speaks for itself.