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Gilbertson Nest Box- NABS Approved

Simple to monitor, an Eastern bluebird favorite!

The Gilbertson Nest Box is approved by the North American Bluebird Society. Now with optional poly-lumber matching roof.

Preferred by blues over the years, cool birdhouse mounts quickly and easily on 1/2-inch conduit. PVC will not rot, split or crack, nest box will host many successful broods with its great features:

  • Overhang roof design discourages house sparrows, easy to attach a wren guard or sparrow spooker.
  • Body is easily removed by squeezing and elongating the top opposite sides, minimizes early fledges, and allows for easy monitoring.
  • Recessed floor will not accumulate water, center drain hole should be checked every few months.
  • Designed to keep water out, and nestlings dry.
  • Attractive birch appearance complements the landscape.
  • Lightweight with easy installation
  • Long lasting vinyl/PVC cavity
  • Roof option of cedar or matching poly-lumber (recycled plastic)

Nest Box includes mounting instructions and supplemental bluebird information. Beware of knock-offs, get the original design by Steve Gilbertson for best results!

Measures 8" tall x 4.25" diameter (cavity)
Measures 9" x 7" x 1" (roof)
Item Weight 1.5 lb.
Material: PVC, Cedar or Poly Roof
USA made

Video by reviewer below:

Customer Reviews
4.8 Based on 52 Reviews
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Filter Reviews:
    Joan L.
    United States United States
    Gilbert son nest box

    I can’t rate this yet. The house sparrows took over the wooden bluebird box yet again, so we took it down and put up the Gilbert one the same day. That was Sunday. Tuesday the bluebirds found it and checked it out. But so did the house sparrows! I will let you know if the bluebirds nest in it or if the house sparrows take it over

    A The Birdhouse Chick Customer
    Patrick C.
    United States United States
    Sparrow free birdhouse

    Shipping was fast and the product was as described. So far the sparrows have not been able nor inclined to nest in the Gilbertson Nest box. These next boxes are a breeze to install and I would recommend them to anyone having issues with an invasive species trying to take over nesting boxes.

    Susan M.
    United States United States
    Beautiful house the bluebirds love due to its size.

    I have 2 more like it so my bluebirds love it.

    The Birdhouse Chick Gilbertson Nest Box- NABS Approved Review
    United States United States
    Pleased with Birdhouse

    Easy to install birdhouse. Pleased with it.

    Robin B.
    United States United States
    Gilbertson Eastern Bluebird Box

    Easy to install. Now just waiting for the birds t discover it!