Apex Robin & Wren Bird Box - European Redwood - L15 x W27 x H23 cmThe box has a fixed roof, floor and sides and an open front. The solid wood walls provide better insulation and weather resistance whilst the overhanging roof sheds rain effectively ensuring the inhabitants stay dry. Any water that does get in the box can escape through the drainage holes in the base of the box.This nest box is constructed from precision cut European softwood and has been treated with an surroundly friendly preservative which is kind to the birds but helps ensure a long lasting dry and comfortable nest box. Fixing to a wall or tree is easy with a concealed hole in the back of box (easily accessible to a screwdriver). Features: Diamond shaped box to provide a comfortable home for robins, wrens and other birds that prefer an open fronted nest box.Constructed from sustainably sourced, precision cut, redwood panels.Handmade in our UK workshop.Treated with safe, non-toxic, water based preservative.Finish: Non-toxic water-based stain and preservative.Entrance: Open front to the box to suit species that prefer a larger entrance especially robins and wrens.Position: Open fronted boxes are more vulnerable to predators so ideally position to minimize accessibility or conceal box within or behind foliage.Material Sustainably sourced, precision cut, European redwood.Fixing Single hole in back panel.Installation: Can be mounted on walls, trees, fences etc. Single mounting hole behind entrance to provide access for a screwdriver.Dimensions & Weight: Dimension: Overall Depth: 15 cmOverall Width: 27 cmOverall Height: 23 cmWeight: 1.4 kg