Kongsberg 32mm Nest Box

Crafted from real FSC certified birch bark and solid wood, this nest box blends beautifully into trees and natural surroundings while providing a secure place for birds to nest. The simple, robust design offers excellent insulation and protection from the elements, helping to keep chicks warm, dry, and safe.  The 32mm entrance hole is ideal for Great Tits, Nuthatches, Tree Sparrows, and other similar-sized garden birds.   

A sloping roof helps shed rain, while the sturdy wooden body makes the box suitable for mounting directly onto a tree trunk. Designed with both birds and gardeners in mind, it’s a durable, attractive addition to any outdoor space.

Perfect for encouraging nesting birds and supporting wildlife in your garden, year after year.

Dimensions:

W: 180mm, D: 180mm, H: 240mm

Installation tips:

Mount between 2–4 metres high on a wall or tree, ideally facing north to northeast. Avoid strong sunlight and exposed, windy spots. Tilt the box slightly forward so the roof can effectively deflect rain.

When to clean your nest box

• Clean once a year, ideally in autumn (September–October) after the breeding season, be sure that the nest box is empty before disturbing.

• Never clean during spring or summer when birds may be nesting

How to clean your nest box

1. Brush out debris thoroughly, including corners and drainage holes

2. Wash with hot water only

3. Allow the box to dry completely before closing it