Pressure Treated Timber

First Tunnels uses a variety of 'Pressure Treated' timber in the production of our polytunnels for doors, base rails, staging etc.  If you are looking to replace or repair components in a First Tunnels Polytunnel, please refer to the instruction guide to help identify the timber piece needed. These items can be purchased for use as staging tops, additional support, etc. Below is a brief description of where we typically utilise the timber. 

19mm x 38mm (¾in x 1½in)
Typical Use: Used as a fixing batten when securing polythene on doors/frames and base/side rails.

22mm x 150mm (¾in x 6in
Typical Use: Supplied with our Raised Bed Brackets.

25mm x 50mm (1in x 2in)
Typical Use: Used when manuacturing our Trestle Staging or staging tops.

47mm x 47mm (2in x 2in) - EasiEdge
Typical Use: Used primarily in our domestic inner doors for our domestic polytunnels.

75mm x 47mm (3in x 2in) - EasiEdge
Typical Use: Extensively used on our range of polytunnels both domestic and commercial as base/side rails, door frames for our domestic polytunnels and doors for our commercial inner doors.

100mm x 50mm (4in x 2in) - EasiEdge
Typical Use: Our commercial polytunnel utilises this timber for the door frames.

First Tunnels is committed to the responsible sourcing of forest products. All timber used in the products that we purchase or specify is sourced from well-managed forests and/or recycled sources. To this end we are proud to be the only Polytunnel company to become FSC^® certified.