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Nature House Products

TM12 - Purple Martin Mini Castle With 14' Pole (USA Made)



NEW!  We have pre-assembled 75% of this house! Final assembly has never been easier. Click on "Instructions" link below to review. Complete 12-compartment Mini-Castle purple martin house system raises and lowers with rope and pulley. Lanyard lock stops house instantly on pole if rope is dropped. See list of the many features below. Compartments can be enlarged easily by removing inner room divider plugs. Parts always available: TM12 Repair Parts

This house includes:

  • Rope Lanyard Elevating System
  • 14' (Installed) Pole and Ground Socket View the included 14' Pole
  • Safety guard rails 
  • 6 Roof Perches
  • Swing-out doors
  • Winter door stops
  • Dri-nest sub floors 
  • All Aluminum Construction
  • Guide Book
  • USA made
  • Toll Free Parts and Tech Support

This purple martin house comes in simple-to-assemble kit form. 

Prefer a Winch over the rope lanyard to elevate the house? The conversion is easy with our optional WCK Winch Conversion Kit  Everything you need is included.

This house is 100% manufactured at our factory in Chicago Illinois with all USA made components and fully recycled aluminum. 

You are at the actual manufacturers website. If you choose to order from our site, you will be ordering direct from the U.S. factory that produces this Purple Martin House. We are here to answer any questions, provide parts and serve you even after the sale. Our parts department carries a full line of replacement items which are always available with free shipping.

Nature House Brand Purple martin Houses may cost a bit more, but you can be assured that you are purchasing a top quality US made product that will last for years.

There are no plastic parts or imported components in any Nature House Brand Purple Martin House

This system includes absolutely everything necessary to start your purple martin colony!

 Assembled House Dimensions: 28" Wide. 21" High.  Pole Height 14'. 

 New 2017 TM12 instruction Click Here


 Old TM12 Instructions Click Here


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  • Model: TM12 Purple Martin House
  • Shipping Weight: 37lbs
  • Manufactured by: Erva - Made in USA