Pressure treated with Tanalith E, the treatment penetrates deep into the structure of the timber to create a robust and uniform envelope of protection, offering longlasting protection against fungal decay, insect attack and the elements.  The freshly treated timber will show a colour variance initially, however upon external exposure, the green colour slowly weathers to a warm, honey brown and in the longer term becomes a natural silver grey.

These rails are also kiln-dried, offering additional strength by reducing the risk of warping and splitting, as well as being planed for a smoother finish.

Each end has an angled profile, offering a stylish finish to your pergola.

Available in the following size (nominal size):

3600 x 100 x 50mm (12ft x 4" x 2")