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Heavy Duty Marquees, Instant Shelters
& Poly-Tunnels Delivered Nationwide.

4m x 3.5m Pro Max Poly Tunnel

  1. 4m x 3.5m Pro Max Poly Tunnel Image 1

    4m x 3.5m (13' x 11.5') Pro Max Poly Tunnel

    PT0003 - Extra Wide 3.5m fully functional stand up working space across the whole tunnel width. 32mm frame with full height bracing, ground bar kit and, metal framed front opening door. Cross woven rip stop cover with a full 2m rear zippered door for "wide barrow" access!

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    £199.99
  2. 4m x 3.5m Pro Max Poly Tunnel Image 1

    4m x 3.5m + Ground Anchor Kit (13' x 11.5') Pro Max Poly Tunnel

    PT0004 - With Ground Anchor Kit. Extra Wide 3.5m fully functional stand up working space across the whole tunnel width. 32mm frame with full height bracing, ground bar kit and, metal framed front opening door. Cross woven rip stop cover with a full 2m rear zippered door for "wide barrow" access! Kit consists of 4x Heavy Duty Anchorage Stakes & 4x 9m Rolls Anti Hotspot Tape.

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    £225.95
  3. Pro Max Tunnel Anchorage / Installation Kit Main

    Pro Max Tunnel Anchorage / Installation Kit

    PTA0002 - For use with PT0003, PT0005 & PT0009 range...Choose the anchor kit which suits your tunnel! Each kit consists of hammer-in anchorage stakes with rolls of anti hot spot padded frame protection tape (25mm wide x 9m long) which preserves the life expectancy of your poly tunnel cover. Quantities vary depending on tunnel size.

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    £29.99
  4. Heavy Duty Polytunnel Ground Anchor Kit Image 1

    Heavy Duty Polytunnel Anchorage Kit

    PTA0021 - For use with PT0001, PT0007 & PT0008 range...(6x) hammer-in anchorage stakes with (3x) 9m rolls of anti hot spot tape (25mm) preserves the life expectancy of your poly tunnel cover.

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    £34.99
  5. Polytunnel Heavy Duty Tunnel Anchors Main

    8 Heavy Duty Tunnel Anchors

    PTA0003 - Wide arch, Galvanised grooved 30cm stakes. 'Hammer In' (at 45o angle) to form solid anchor point or ground bar securing pin. Suitable for polytunnels and tents.

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    £22.98

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High Side, Extra Wide...4m x 3.5m Pro Max Poly Tunnel:

A superior structure incorporating a "High Eaves", straight wall design allowing a fully functional stand up working space across the whole tunnel width. In addition, this Poly Tunnel has a 3.5m width giving an extra cultivating area (most other models only allow a 3m width).

Pro Max Poly Tunnel Frame Specification...Grow Quicker, Yield More:

As well as the High Side, Extra Wide feature of this Poly Tunnel, the Pro Max range has other significant features:

  • 32mm galvanised steel frame - most structures use a 25mm frame.
  • 0.9mm wall thick tube - most structures use 0.7mm.
  • FULL shoulder to floor maximum bracing - most structures use half height bracing.
  • 100cm wide metal hinged from door.
  • 2m rear, dual zippered door for "wide barrow" access!