The Swift Block is an integrated nest box designed to create nesting space for swifts within new buildings or existing properties. It can be built directly into masonry or surface-mounted onto external walls, offering a practical and discreet way to support this declining species.
Swift populations in the UK have declined significantly in recent decades, largely due to the loss of nesting habitat in buildings. Providing suitable nesting sites within the built environment is recognised as an important step in helping to support returning swifts during the breeding season.
Design & Use
The Swift Block features an internal nesting bowl to support breeding, along with a small entrance designed to deter larger birds and predators. Its standard UK block size allows it to replace a conventional block when built into walls, without altering the appearance or structure of the building.
Construction & Installation
The Swift Block can be built directly into new brick or blockwork using mortar, in place of a standard block. It can also be surface-mounted onto existing walls using a compatible fixing kit, which is supplied with stainless steel screws, wall plugs and washers when the surface-mounted option is selected.
For best results, the Swift Block should be installed at least 5 metres above ground level, ideally in a shaded location or beneath an overhang or eaves. The box should be positioned away from windows, vents and areas of disturbance, with clear airspace in front to allow high-speed direct access.
Maintenance
Once installed, the Swift Block requires minimal maintenance. Swifts use very little nesting material, helping to keep surrounding façades clean.
Materials & Specifications
- Material: Cast concrete made with up to 75% recycled material from the Cornish China Clay industry
- Internal dimensions: 215 × 215 × 165 mm
- Weight: Approx. 8.5 kg (unpackaged)
The Swift Block is designed and made in the UK by Green&Blue and provides a durable, long-term way to incorporate swift nesting habitat into buildings and wildlife-friendly developments.
The SwiftBlock swift box is designed and made by Green&Blue in the UK.
Materials: Made from cast concrete using up to 75% recycled materials from the Cornish China Clay industry.
Dimensions: 215mm x 215mm x 165mm Internal dimensions
Weight: Approx 8.5 kg (unpackaged)
Positioning: The SwiftBlock swift box should be positioned at least 5m from ground level, on a side of the building that gets shade during the day, or under an overhang or the eaves, away from windows and vents and predator access. Swift Blocks should also be placed in a spot with clear adjacent access, allowing high speed, direct flight entry.
Delivery & Returns
Shipping is calculated at checkout based on order weight, product type and delivery postcode. Prices exclude VAT.
Delivery times
| UK mainland | 1 to 3 working days for orders placed before 2pm |
| Scotland, Northern Ireland & UK offshore areas | 2 to 5 working days for orders placed before 2pm |
| Europe | 3 to 5 working days for orders placed before 2pm |
| Rest of world | 7 to 14 working days for orders placed before 2pm |
Delivery costs
UK mainland: delivery starts from £7.92.
Highlands and Islands: delivery starts from £25.
Northern Ireland: delivery starts from £20, rising to £90 for orders up to 60kg.
Larger orders, pallet deliveries and some offshore or international deliveries may require a quote.
For European orders, please visit wildcare.eu, call +33 (0)4 65 65 00 05 or email [email protected].
Need it by a certain date?
Please tell us when ordering. For urgent orders, call 01451 833181.
Returns
If your order arrives damaged or incorrect, please contact us within 5 working days.
A Returns Number may be required before sending goods back. Call 01451 833181 or email [email protected].
Please see our full returns policy for more information.




