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Arke Oak30.Xtra Modular Stairway Kits

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Arke Oak30.Xtra Modular Stairway Kits - 82"H - 129-1/2"H

Product Code: Arke_Oak30_Xtra_Series_Stairway_Kits

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Starting at: $1,676.93

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Starting at: $1,676.93
Product Description

The Oak 30.XTRA is an adjustable premier series space-savings staircase kit with an “alternating tread” design for maximum space utilization, without compromising functionality. The horizontal balusters and railing design of the handrail system is included in the standard kit for one side of the staircase. An optional second-side handrail kit is available for purchase separately. The horizontal baluster and railing is visually unique when compared to the traditional vertical baluster design of most stairs. The staircase can be easily installed by the homeowner in a single day using common household tools. The Oak 30.XTRA is available in a choice of 2 colors… BLACK or WHITE.


  • Standard kit includes 11 oak wood “alternating treads”.
  • The height range for the standard kit is adjustable from 6’ 10 ¼” to 9’ 3” and with additional components can be installed to a maximum height of 10’ 9 ½”.
  • Powder coat finished painted in either Hi-Gloss BLACK or Hi-Gloss WHITE.
  • Can be installed in a straight line design or curved, up to 180 degrees turn, in either a clockwise or counter-clockwise turn.
  • Stair treads are made from solid Oak wood with a natural stain and a polyurethane protective coating.
  • Balcony rail kits are available in matching color and horizontal baluster and railing design.
  • Handrail is manufactured from an aluminum core surrounded by a soft PVC cover to allow the handrail to be curved at the time of installation to accommodate a curved installation, up to a 180 degree turn.
  • Rise between stair treads is adjustable from 6 ¾” to 9 ¼”.
  • Interior installation only.
  • Installation in a straight line can be completed in as narrow an opening of 25” and will fit the width of most pull-down attic stairs for attic renovation projects.
  • A complete installation guide is included in all kits and an installation video is available upon request.
  • Homeowner should consult with your local building inspector for any questions and specifics related to compliance with the local building codes prior to purchase.

SKU : Arke_Oak30_Xtra_Series_Stairway_Kits

Color : No

Height Range : No

Weight(LBS) : 0.0000

View FileInstallation Instructions - Arke Oak30Xtra    Size: (3.78 MB) View FileFlyer - Arke Oak30Xtra    Size: (189.69 KB) View FileData Sheet Oak30.Xtra    Size: (394.78 KB)