Schwegler Built-In Multi-System - Main Cavity

£132.49 Ex. VAT
In stock

This product is not available from the supplier for the foreseeable future.

The Multi-System can be installed in all types of buildings, whether constructed of concrete, brick or timber.

Examples include: bridges, industrial buildings, houses, church towers and barns and the box can be installed at varied depths to suit the building. To meet the needs of various bird species, different types of front panel are available for use with the Main Cavity. This Main Cavity is supplied without a front panel which should be ordered separately (please see below). At a later stage the front panel can be changed, if desired, to accommodate or encourage a different species of bird. The Multi-System has been used very successfully in major urban conservation projects to assist species which ;have become very rare. For example, Kestrels are welcome in cities because they help to keep feral pigeons away, and are therefore encouraged to occupy historic buildings in an effort to keep them clean. Ideally, the main cavity should be set 24cm into the wall.

The Main Cavity should be ordered with one of the front panels listed below.

Siting Do not install below a height of 5 to 6 m. Take care to choose the side of the building that is not exposed to prevailing winds.

Installation Depth This can be varied to meet individual requirements and the type of building construction. Ideally the Main Cavity is set 24 cm into the wall.

Density Since Jackdaws and Swifts breed in colonies, it is advisable to place a number of Multi-System Boxes in close proximity to one another. Kestrels, on the other hand, do not seek the company of their own species when nesting. However, they will happily nest among colonies of Jackdaws and Swifts. One or two Multi-System Boxes on a building or bridge will suffice for Kestrels, while a virtually unlimited number can be set up for the other two species.

Cleaning The front panels can be easily removed for access. However, cleaning is not essential, which is an important factor when installing on inaccessible places such as bridges, cooling towers, etc.

Dimensions width 44.5 cm x depth 41.5 cm x height 41.5 cm.

Weight approx. 28 kg (without front panel).

We now offer FREE UK SHIPPING for online orders over £30 to the UK mainland (under 30kg), including service & repair items. For information on qualifying requirements for free shipping, please see our delivery page.

We aim for next working day delivery on all UK mainland orders received before 3.00pm. Where products need to be made to order or are not a regular stock item, or during busy times of year, despatch times may be longer.

If your order is urgent please call us on 01451 833 181. There is usually an additional charge for timed delivery.

We will always use a reputable courier company and require a signature on delivery. Smaller items are usually shipped using Royal Mail or DPD, and larger items are sent using TNT or Tuffnells. Palletised deliveries are with Pallex.

We will email you shipping confirmation after your order has been despatched. Where available, you will also receive tracking notification by email or text. If you need to track your parcel urgently then please contact us.

We can deliver to anywhere in the world, but you may need to contact us for a quote.

If your order doesn’t qualify for free shipping then UK mainland delivery starts at £6.67 ex VAT, while Highlands and Islands delivery starts at £12.50. You can calculate shipping costs using the basket.

For full delivery information please click here.


If you receive damaged items or the wrong goods, please let us know straight away so that we can arrange for them to be returned to us and replaced as quickly as possible.

You will need to obtain a Returns Number  - please call us on 01451 833181 or email

Please return goods, WITH THE RETURNS NUMBER MARKED ON THE PARCEL to: Wildcare, Eastgate House, Moreton Road, Longborough, GL56 0QJ

We may ask for a photograph any damaged items before we agree to replace them.

Please click here to view our full returns policy.