Custom Spiral Stairs, Custom Stairs, Curved Stairs, Circular Metal Stairs

  The double helical stair, which highlights the front of the
  James Swenson Science Building at the University of Minnesota,
  Duluth, is the first in the world to be fabricated with a revolutionary
  new engineering process, which utilizes individual modular stair units.

  As the units are integrated a helical stair is created. Railings and balusters can
  be constructed of wrought iron, steel, wood, glass or composites, which are designed
  to match or enhance any decor. Stringer beams are designed to be clad with wood,
  non-ferrous metals, gypsum plaster or polyester resin with a painted finish.

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  This staircase utilizes a helical ribbon for the inner
  handrail. This unique freestanding design incorporates
  an outer stringer beam with additional support from the
  balustrade system.

  The base steel treads are clad with bamboo and held up by a
  1” steel rod. The helical inner rail is painted on the inside and clad
  with wood on the tread side which stands out 1” from the steel guardrail.
  This unique design rises 3 stories and is an excellent addition to this one
  of a kind home.

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This staircase accents a business complex in Dallas TX.
  It services four floors on either side of the atrium. Linder
  Enterprises constructed this staircase and the adjoining
  landing platforms to form this exquisite one of a kind design.

  This entire staircase is constructed of helically rolled plate steel which was
  polished and manicured to form this design. This particular staircase has been
  painted, but it could have just as easily been clad with any material desired to
  match any decor.

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  This staircase that decorates a private home is of a
  freestanding   design and shows a 90-degree angle of turn with an
  outer radius of 14’.   Its modular stair construction allows this stair to be
  installed into existing x   homes and businesses without costly changes to
  the structure. Because this   stair is assembled on site there is no need to
  have walls and ceilings removed to   accommodate the installation. This particular
  design can fit through the average doorway   of most residents and businesses.

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  This staircase, which also decorates a private home, is of a
  free standing design and utilizes a single stinger beam for its
  support. This staircase can be constructed to accommodate any
  amount of rise or degree of turn. With the single stringer design it allows
  for a more open feel and can be clad with any type of desired surface including
  a variety of woods which include maple, cheery, oak, mahogany, walnut or bamboo.
  Other common materials used on the treads and surfaces of the staircases include all
  types of metal, glass and tile. Linder Enterprises staircases can accommodate any
  combination of these finishing’s along with many more.
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