General Purpose Nest Box 1B

Entrance hole sizes: 32mm / 26mm / oval

[Fig. 1]: Nest Box 1B

[Fig.2]: Attached to tree trunk

[Fig. 3]: Hung from branch

This General Purpose Nest Box 1B attracts birds to your garden, orchard or woodlands. It’s ruggedly constructed from our remarkable SCHWEGLER wood-concrete, an incredibly tough, long-lasting compound of 100% natural materials that has been specially formulated to ensure your nest box won’t warp, rot, leak or need any kind of maintenance for decades. Since it is so durable, the 1B offers superb value. Warm and waterproof for winter roosting yet cool and comfortable for young chicks, the 1B Official Nest Box boasts a remarkable track record for bringing birds into your garden – attracting as many as twice the number of occupiers as ordinary wooden boxes.

The internal diameter of this nest box is 12 cm. It is usually attached to a tree using the SCHWEGLER Aluminum Nail (see Fig. 2). It can also be hung from a branch (see Fig. 3).

The front panels, which can be bought separately, are interchangeable between model 1B, 2M and 2F, and can easily be removed from the nest box. Different entrance hole sizes are available to prevent birds from competing with one another for the boxes.

All nest boxes are supplied with a hanger and the special SCHWEGLER Aluminium Nail.
Material: SCHWEGLER wood-concrete

Available entrance hole sizes:
 • Diameter 32 mm
 • Diameter 26 mm
 • Oval 29 x 55 mm


Entrance hole 32 mm:
Great-, Blue-, Marsh-, Coal- and Crested Tit, Redstart, Nuthatch, Collared and Pied Flycatcher, Wryneck, Tree and House Sparrows, bats
Please add the desired colour.     Best.Nr.:         00 102 / 3 

Entrance hole 26 mm:
Blue-, Marsh-, Coal- and Crested Tit, possibly Wren. All other species are prevented from using the nest box due to this smaller entrance hole.
Please add the desired colour.      Best.Nr.:         00 105 / 4 

Entrance hole oval:
Redstart; also used by species that nest in the diameter 32 mm boxes. However, because more light enters the brood chamber, it is preferred by Redstarts.
Please add the desired colour.     Best.Nr.:         00 108 / 5 


These Nest Boxes are available in 4 different colours:

 • Classic Brown
 • Modern White
 • Olive
 • Red
Classic Brown Modern White Olive Red