{"title":"Built-in nest boxes for the common swift","description":"\u003ch2\u003eBuy a built-in swift nest box\u003c\/h2\u003e\n\u003cp\u003eSwifts naturally nest under roof tiles and in crevices of old buildings. During renovation and retrofitting, these spaces often disappear unnoticed. A \u003cstrong\u003ebuilt-in swift nest box\u003c\/strong\u003e provides this colonial breeder with a permanent nesting site that lasts for years and is incorporated into the facade almost invisibly.\u003c\/p\u003e\n\u003cp\u003eHere you will find built-in nest boxes from Unitura and Schwegler: compact wood-concrete boxes for masonry (also suitable for facades with little cavity space), boxes for facade timbering and prefabricated walls, boxes for Unidek roof elements and renovation boxes that only protrude 10 cm into the wall.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePlace the boxes as high as possible, at least 4 to 5 meters, with a completely unobstructed flight path.\u003c\/li\u003e\n\n\u003cli\u003eChoose a north- or east-facing facade or the shade of a wide gutter so that the nest does not overheat.\u003c\/li\u003e\n\n\u003cli\u003eSwifts are colonial breeders: place several boxes together.\u003c\/li\u003e\n\n\u003cli\u003eWith a lure system, swifts discover new boxes more quickly.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAlso view all \u003ca href=\"\/en\/collections\/nestkast-gierzwaluw\"\u003eswift nest boxes\u003c\/a\u003e (also surface-mounted) and the other \u003ca href=\"\/en\/collections\/inbouw\"\u003ebuilt-in facilities\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"schwegler-gierzwaluw-inbouwkast-16","title":"Swift nest box no. 16 – entrance hole at the bottom | Schwegler","description":"\u003cp\u003eThe No. 16 is designed to be built into a wall or incorporated into insulation, for example during renovation or new construction. The entrance is on the underside, just as swifts are accustomed to under roof tiles.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBuilt-in box for a wall or insulation layer (max. 17 cm deep, protrudes approx. 3 cm)\u003c\/li\u003e\n\n\u003cli\u003eEntrance on the underside\u003c\/li\u003e\n\n\u003cli\u003eSpacious nesting area of 36 x 17 x 16 cm\u003c\/li\u003e\n\n\u003cli\u003eCan also be surface-mounted: choose the version with a mounting strip\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Position the box high on the facade, at least 6 to 7 metres, with a clear flight path free from trees or balconies.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Schwegler\u003c\/li\u003e\n\n\u003cli\u003eType: Schwegler 16\u003c\/li\u003e\n\n\u003cli\u003eMaterial: wood-concrete\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 43 x 24 x 22 cm (w x h x d)\u003c\/li\u003e\n\n\u003cli\u003eNesting area: 36 x 17 x 16 cm\u003c\/li\u003e\n\n\u003cli\u003eColour: light grey\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 11 kg\u003c\/li\u003e\n\n\u003cli\u003eDelivery: nest box, 2 screws, 2 rings and 2 wall plugs\u003c\/li\u003e\n\n\u003cli\u003eItem number: 2612 (box), mounting strip 2614\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Schwegler","offers":[{"title":"Built-in or in insulation","offer_id":66296451498333,"sku":"2612","price":107.75,"currency_code":"EUR","in_stock":true},{"title":"Assembly with adhesive strip","offer_id":66296451531101,"sku":null,"price":127.57,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/612.jpg?v=1792686705"},{"product_id":"schwegler-gierzwaluw-inbouwkast-16s","title":"Swallow nest box no. 16S with predator guard | Schwegler","description":"\u003cp\u003eThe 16S is the built-in nest box for swifts with integrated starlings protection. The rectangular opening in the front wall is shaped so that starlings cannot enter, while swifts can easily slide inside.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eOpening with built-in starlings protection\u003c\/li\u003e\n\n\u003cli\u003eBuilt into masonry, into insulation or surface-mounted (version with mounting strip)\u003c\/li\u003e\n\n\u003cli\u003eNesting space of 36 x 17 x 16 cm\u003c\/li\u003e\n\n\u003cli\u003eBreathable wood-concrete, can be painted over\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Mount the box at least 6 to 7 meters high with a clear flight path. Multiple boxes next to each other increase the chance of a colony.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Schwegler\u003c\/li\u003e\n\n\u003cli\u003eType: Schwegler 16S\u003c\/li\u003e\n\n\u003cli\u003eMaterial: wood-concrete\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 43 x 24 x 22 cm (w x h x d)\u003c\/li\u003e\n\n\u003cli\u003eNesting space: 36 x 17 x 16 cm\u003c\/li\u003e\n\n\u003cli\u003eColor: light grey\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 11.2 kg\u003c\/li\u003e\n\n\u003cli\u003eDelivery: nest box, 2 screws, 2 rings and 2 wall plugs\u003c\/li\u003e\n\n\u003cli\u003eItem number: 2609 (box), mounting strip 2614\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Schwegler","offers":[{"title":"Built-in or in insulation","offer_id":66296451596637,"sku":"2609","price":113.98,"currency_code":"EUR","in_stock":true},{"title":"Assembly with mounting strip","offer_id":66296451629405,"sku":null,"price":133.8,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/609.jpg?v=1792686706"},{"product_id":"unitura-gzp2-gierzwaluw-inbouwkast","title":"Swift-in-built-in cabinet GZP2 – wood-concrete, for masonry | Unitura","description":"\u003cp\u003eThe GZP2 is a compact wood-concrete swift box that can be easily incorporated into the masonry of a facade. The box is intended as a permanent roosting site for swifts and is also often used as a replacement for lost house sparrow nesting sites.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eMade entirely of wood-concrete, durable and maintenance-free\u003c\/li\u003e\n\n\u003cli\u003eShallow design, making it also suitable for facades with a narrow cavity (1950s and 1960s)\u003c\/li\u003e\n\n\u003cli\u003eUnobtrusive shape; can be recessed and finished with stone strips or plaster\u003c\/li\u003e\n\n\u003cli\u003eCan be installed individually or in clusters\u003c\/li\u003e\n\n\u003cli\u003eFire class A2\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e install the box at a height of at least 5 metres, on a cold facade (north\/east) or under an overhang, with a clear flight path.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eInstall the box at a height of at least 4-5 m, preferably not on sunny facades (between NNW and NNE, maximum NE) or otherwise in the shade of a gutter or overhang. Ensure a completely clear flight path without trees, awnings or flagpoles. Incorporate the box completely into the facade surface so that rainwater does not collect on the top. As a guideline for compensation or mitigation: five replacement roosting sites for every lost roosting site.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: GZP2\u003c\/li\u003e\n\n\u003cli\u003eMaterial: wood-concrete\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 32 x 18 x 17.7 cm\u003c\/li\u003e\n\n\u003cli\u003eEntrance opening: 33 x 66 mm\u003c\/li\u003e\n\n\u003cli\u003eColour: grey\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 5.2 kg\u003c\/li\u003e\n\n\u003cli\u003eFire class: A2\u003c\/li\u003e\n\n\u003cli\u003eItem number: GZP2\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eCombining\u003c\/h3\u003e\n\u003cp\u003eThe same product line includes suitable built-in boxes for other species: HMP2 (house sparrow), SPP1 (starling), HOP1 (open-fronted), VLP1 (bat) and ISP1 (insect).\u003c\/p\u003e\n\u003cp\u003eLarger quantities (50+ pieces) or a different RAL colour? Contact us for a quote via \u003ca href=\"\/en\/pages\/offerte-zakelijk\"\u003eour quote page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP2-maattekening_fd0dc265-cffc-4449-ae15-9ca78bbdadaa.pdf?v=1793632900\" target=\"_blank\" rel=\"noopener\"\u003eDimensional drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-productdetails-plaatsingsadvies-GZ-HMP2-HO-SP-VLP1.pdf?v=1793632672\" target=\"_blank\" rel=\"noopener\"\u003eProduct details \u0026amp; installation advice (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-factsheet-gierzwaluwkasten.pdf?v=1793632672\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP2-bestektekst.zip?v=1793632672\" target=\"_blank\" rel=\"noopener\"\u003eSpecification text (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP2-IFC.zip?v=1793632671\" target=\"_blank\" rel=\"noopener\"\u003eIFC\/BIM file (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376494186845,"sku":"GZP2","price":52.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/unitura_gierzwaluwkast_inbouw_gzp2_inbouw_voor.jpg?v=1793632717"},{"product_id":"unitura-gzp3-gierzwaluw-inbouwkast","title":"Gierzwaluw Recessed Cabinet GZP3 – FSC Plywood, for Façade Carpentry | Unitura","description":"\u003cp\u003eThe GZP3 is a built-in nest box for swifts, designed for installation in facade timberwork and prefabricated wall constructions, for both new builds and renovations. The box is made of FSC plywood and features a wood-concrete entrance stone that provides the birds with a good grip.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eLightweight and easy-to-work-with plywood (FSC)\u003c\/li\u003e\n\n\u003cli\u003eWood-concrete entrance stone that protrudes subtly, allowing facade cladding to fit neatly around it\u003c\/li\u003e\n\n\u003cli\u003eSlanted nest board with two nest cups: can also be installed in slanted overhangs of 20 to 50 degrees\u003c\/li\u003e\n\n\u003cli\u003eCompact dimensions, fits behind facade cladding and in prefabricated elements with stone strips\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e install the box at a minimum height of 5 meters on a north- or east-facing facade, with an unobstructed flight path.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eInstall swift boxes as high as possible, preferably at a minimum height of 5 meters, with a completely unobstructed flight path free of trees, awnings, or flagpoles. Preferably choose a cool facade (north\/east) or the shade of a wide gutter or overhang. The box can also be mounted under the roofline, with the entrance opening at the bottom. House sparrows and starlings may also use the box; this can actually attract swifts.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: GZP3\u003c\/li\u003e\n\n\u003cli\u003eMaterial: plywood with wood-concrete entrance stone\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 33 x 18 x 18 cm\u003c\/li\u003e\n\n\u003cli\u003eEntrance opening: 33 x 66 mm\u003c\/li\u003e\n\n\u003cli\u003eColor: natural (untreated wood)\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 3.5 kg\u003c\/li\u003e\n\n\u003cli\u003eFSC: yes\u003c\/li\u003e\n\n\u003cli\u003eItem number: GZP3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eCombining\u003c\/h3\u003e\n\u003cp\u003eFrom the same product line: house sparrow box HMP3 and bat box VMP3, for a cohesive application on the facade.\u003c\/p\u003e\n\u003cp\u003eLarger quantities or a different RAL color? Contact us for a quote via \u003ca href=\"\/en\/pages\/offerte-zakelijk\"\u003eour quote page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP3-maattekening.pdf?v=1793632747\" target=\"_blank\" rel=\"noopener\"\u003eDimensional drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-productdetails-plaatsingsadvies-inbouwkasten-vogels-vleermuizen.pdf?v=1793632746\" target=\"_blank\" rel=\"noopener\"\u003eProduct details \u0026amp; installation advice (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-factsheet-gierzwaluwkasten.pdf?v=1793632672\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP3-bestektekst.zip?v=1793632746\" target=\"_blank\" rel=\"noopener\"\u003eSpecification text (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP3-IFC.zip?v=1793632746\" target=\"_blank\" rel=\"noopener\"\u003eIFC\/BIM file (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376499233117,"sku":"GZP3","price":52.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/GZP3-1-scaled.png?v=1793632784"},{"product_id":"unitura-gzp4-gierzwaluw-renovatiekast","title":"Gierzwaluw renovation cabinet GZP4 – half recessed, half surface-mounted, wood-concrete | Unitura","description":"\u003cp\u003eThe GZP4 is a permanent swift nest box for renovation projects, made entirely of wood concrete. The box protrudes from the facade and therefore only needs to go 10 cm into the wall, so you can easily replace it where existing nesting sites are lost.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eMade entirely of wood concrete: long lifespan and stable internal climate\u003c\/li\u003e\n\n\u003cli\u003eOnly 100 mm installation depth, also suitable for facades from the 1950s and '60s with little cavity space\u003c\/li\u003e\n\n\u003cli\u003eSloping entrance to prevent water ingress and a sloped roof to deter predators\u003c\/li\u003e\n\n\u003cli\u003eDrip design at the top and bottom: the facade remains clean\u003c\/li\u003e\n\n\u003cli\u003eFire class A2\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e place the box at a height of at least 5 meters on a cold facade (north\/east) or under an overhang.\u003c\/p\u003e\n\u003ch3\u003ePlacement\u003c\/h3\u003e\n\u003cp\u003ePlace swift nest boxes as high as possible, preferably at least 5 meters, with a completely clear flight path free of trees, eaves, or flagpoles. Preferably choose a cold facade (north\/east) or the shade of a wide gutter or overhang. Because the box protrudes partly from the facade, a roof or overhang above it is recommended to prevent rainwater from accumulating on the top.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: GZP4\u003c\/li\u003e\n\n\u003cli\u003eMaterial: wood concrete\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 32 x 20.4 x 18 cm\u003c\/li\u003e\n\n\u003cli\u003eEntrance opening: 6.6 x 3.3 cm\u003c\/li\u003e\n\n\u003cli\u003eColor: grey\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 6.9 kg\u003c\/li\u003e\n\n\u003cli\u003eFire class: A2\u003c\/li\u003e\n\n\u003cli\u003eItem number: GZP4\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eCombining\u003c\/h3\u003e\n\u003cp\u003eFrom the same product line: house martin box HMP4, and the bat boxes VMPM2s and VMPMK3.\u003c\/p\u003e\n\u003cp\u003eLarger quantities (50+ pieces) or a different RAL color? Contact us for a quote via \u003ca href=\"\/en\/pages\/offerte-zakelijk\"\u003eour quote page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP4-B-maatvoering.pdf?v=1793633667\" target=\"_blank\" rel=\"noopener\"\u003eDimensional drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP4-HMP4-Productdata-Montage-Onderhoud.pdf?v=1793633666\" target=\"_blank\" rel=\"noopener\"\u003eProduct details, installation \u0026amp; maintenance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Factsheet-Gierzwaluwkasten-GZP2-GZP4-GZTH1-GZP3-UNG1-2.pdf?v=1793633667\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GZP4.zip?v=1793633666\" target=\"_blank\" rel=\"noopener\"\u003eSpecification text (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376506671453,"sku":"GZP4","price":65.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/GZP4-1.png?v=1793632843"},{"product_id":"unitura-ung1-gierzwaluw-inbouwkast-unidek","title":"Swift-in-built-in UNG1 – for Unidek Reno Dek roof panels, FSC | Unitura","description":"\u003cp\u003eThe Uni-swift nest box UNG1 is a built-in nest box designed for integration into Unidek Reno Dek roof panels (minimum Rc value of 6.0). This allows you to maintain a well-insulated roof during roof renovation while still providing a place for swifts in the roof edge. The box is made of FSC plywood with a wood-concrete entrance block.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eCan be directly incorporated into the roof panel, with a built-in sliding guide that can be connected to adjacent guides\u003c\/li\u003e\n\n\u003cli\u003eLightweight and easy-to-work plywood (FSC)\u003c\/li\u003e\n\n\u003cli\u003eWood-concrete entrance block with a high-grip surface; it protrudes slightly, allowing cover strips to fit neatly around it\u003c\/li\u003e\n\n\u003cli\u003eSuitable for use with Unidek Reno Dek roofing membrane, Reno Dek and Reno Dek Plus\u003c\/li\u003e\n\n\u003cli\u003eAlso suitable for house sparrows, starlings and tits\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e combine the UNG1 with the Uni-house sparrow nest box UNH1 in the same roof edge to accommodate multiple species.\u003c\/p\u003e\n\u003ch3\u003ePlacement\u003c\/h3\u003e\n\u003cp\u003eFor the box to be suitable, the roof must have an overhang. Place the box as high as possible, preferably at a minimum height of 5 metres, with a clear flight path free from trees, awnings or flagpoles, and preferably on a cold facade (north\/east) or in the shade of a wide gutter or overhang. For exact installation, follow the roof panel manufacturer's installation instructions.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: UNG1 (Uni-swift nest box)\u003c\/li\u003e\n\n\u003cli\u003eMaterial: plywood with wood-concrete entrance block\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 50 x 20.9 x 14.6 cm\u003c\/li\u003e\n\n\u003cli\u003eEntrance opening: 33 x 66 mm\u003c\/li\u003e\n\n\u003cli\u003eColour: natural (untreated wood)\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 3.4 kg\u003c\/li\u003e\n\n\u003cli\u003eFSC: yes\u003c\/li\u003e\n\n\u003cli\u003eItem number: UNG1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eCombinations\u003c\/h3\u003e\n\u003cp\u003eFrom the same Uni range: house sparrow nest box UNH1 and bat box UNV1.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-UNG1-maatvoering.pdf?v=1793633794\" target=\"_blank\" rel=\"noopener\"\u003eDimensional drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Factsheet-Gierzwaluwkasten-GZP2-GZP4-GZTH1-GZP3-UNG1-2.pdf?v=1793633667\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Kingspan-Basisdetails-1.pdf?v=1793633793\" target=\"_blank\" rel=\"noopener\"\u003eKingspan basic details (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Verwerkingsvoorschrift_uni-nestkast_Kingspan.pdf?v=1793633794\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Uni nest box installation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-kingspan-uni-nestkast-technical-drawing-nl-nl-1.zip?v=1793633793\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Uni nest box technical drawing (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-UNG1.zip?v=1793633793\" target=\"_blank\" rel=\"noopener\"\u003eIFC\/BIM file (ZIP)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376511357277,"sku":"UNG1","price":67.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Uni-Nekstkast-gierzwaluw-gierzwaluwkast-Kingspan-1-scaled-1.jpg?v=1793632898"}],"url":"https:\/\/vogelhuisjestore.nl\/en\/collections\/inbouw-gierzwaluw.oembed?type=grid","provider":"Vogelhuisjestore","version":"1.0","type":"link"}