The well though-out principle allows two pairs of Swifts to brood separately from each other in the 1MF Box and
produce new offspring successfully. Two brood chambers with separate entrances are provided for this purpose. The
rear wall is set back, providing sufficient space between the building wall and the box for Bats to use it as a roost
or nursery roost. The design, shape and texture of the rear Bat area is created to meet the needs of Bat species that
live in buildings, such as the Pipistrelle Bat. Thanks to its robust design, 1MF can also be used is sunny, exposed
locations with no problem at all.
Material: Breathable SCHWEGLER wood-concrete.
Installation: A specially shaped mounting bracket is fixed onto the respective substrate (e.g. building façade) with
three screws/wall plugs. The two metal studs integrated in the rear of the box are used to hang the 1MF in the
Note: The Base Block described below is always required for alternative bricking-in.
Installation locations: As No. 17, see page 40.
Cleaning: The two brood chambers for Swifts are very easy to clean, as each of the front panels can be removed
completely by undoing the locking hook. The rear Bat area is maintenance free, as the droppings can fall out readily
at the bottom.
Includes: 1MF Box, fixing bracket .
Internal dimensions: Swift brood chamber H 17 x W 36 x D 16 cm. Bat niche H 42 x W 35 x D approx. 3.5 cm.
External dimensions: H 46 x W 43 x D 22.5 cm.
Weight: approx. 24 kg.
Order No. 00 615/8
Swift / Bat Box 1MF
Base Block for 1MF Box
» SWIFT / BAT BOX 1MF Material: SCHWEGLER wood-concrete
» BASE BLOCK FOR BRICKING-IN FOR 1MF BOX WITH APPROACH SLOPE
If the 1MF Box is to be installed recessed in the building façade (bricked-in or similar), this Base Block is positioned
under the 1MF Box. Its slope enables access to the rear Bat niche roost and also acts as a droppings chute.
By installing the 1MF together with the Base Block, very inconspicuous solutions can be achieved, e.g. in listed
Installation: The Base Block forms the basis of bricked-in installation. It is bricked-in first. The 1MF Box is then
positioned on top of it and is also bricked-in or grouted.
Weight: Base Block approx. 13.5 kg + 1MF Box approx. 24 kg.
External dimensions: Base Block only: H 25 x W 43 x D 22.5 cm.
1MF Box with Base Block: H 70 x W 43 x D 22.5 cm.
Order No. 00 616/5
VV Base Block for 1MF
VV 1MF Box with Base Block
View from the rear
VV Fixing bracket
VV View from
Installation examples V
BIRD CONSERVATION ON BUILDINGS