Pressure Treated Timber. Standish Sawmills offer aplete range of Post and Rail Fencing for a wide variety of uses around the farm, garden or paddock. We manufacture our post and rail fencing from sawn native Irish softwoods which are pressure treated with Osmose NatureWood™ which is a chromium-free wood preservative and ispletely safe and non …At Garden Fencing, we have an extensive range of Timber Fencing available that would suit timber posts and concrete posts. Situated in Co Wicklow, we supply and fit garden and security fencing in most counties nationwide such as Dublin, Kildare, Wexford, Laois, and many more. We manufacture all our products in our own yard and every product is made to suit the customer’s …Wood fence posts and poles. Add to Wishlist. Quick View. Fence Boards, Fencing Tools & Supplies, Wood Fence Posts and Poles, Wood Fencing. 1″x 6″ x 16′ Treated Oak Boards (Only sold in bundles of 105) $ 16.49. 1"x 6" x 16' Treated Oak Boards (Only sold in …Sep 27, 2021 · Treated Wood Fence Posts. Treated wood posts are an attractive and durable option. They can be more expensive than t-posts. Expect to pay between $8 to $10 per post. However, they offer a better aesthetic appeal than steel fence posts. Treated wood posts can resist rot and handle the natural elements for long-lasting results.