Swifts are notoriously picky when it comes to choosing their nest site.
This new design conforms to all the dimensions required by swifts and has been refined to exact specifications with an expert in swifts. This box is the solution for many of us looking to 'retro-fit' our homes and gardens to be more wildlife friendly. However, if you are embarking on any kind of new build, such as an extension or new house, then a swift brick, built into the fabric of the wall is the preferred option. For advice on bricks, email our conservation team at conservation-advice@rspb.org.uk and include 'swift bricks' in the subject line.
Refined design
The RSPB Swift nest box fits directly beneath even the narrowest of eaves, and its sloping roof improves durability and makes it hard for predators to gain purchase. Its entry hole measures 28 x 65mm and is designed to keep starlings out, while its internal nest cup will encourage any swift inspecting the box to take up residence.
- Hand crafted by UK joiners, this swift nest box is made from FSC® certified softwood.
- Overall measurements are 44cm wide, 21.7cm tall (at the back), 12cm tall (at the front) and 20.2cm deep at the deepest point.
- Weight is approximately 3.5kg.
- Supplied with instructions and more details to help you make this an ideal breeding home for these epic adventurers as they seek a safe place in summer.
Where to put the nest box
Swift nests need to have at least 5m clearance from the ground and in front of the box to give a clear flight path to and from the nest. Please ensure your house is able to provide this clearance. Being secured tight beneath the eaves means aspect is not particularly critical and they can face any direction from NE through S to NW.
Full fitting instructions (with siting advice) are provided and you can download a copy here for your reference:
Fitting instructions PDF
Looking for a home for swallows? Try our specially-designed swallows bird home instead. - Our swift nest box is specifically designed only for swifts.

