Model # K07090

Internet #100663960

Store SO SKU #973600

Arke Phoenix 55 in. Black Spiral Staircase Add Riser


Phoenix 55 in. Black Spiral Staircase Add Riser

$21084 /each

Frequently Bought Together

Product Overview

Accessory for Phoenix spiral staircase model K07084 - up to three additional risers can be added to reach a maximum height of 148-7/16 in.

  • Interior installation
  • Additional riser kit consists of one beech wood tread, four balusters, connectors and hardware
  • Each riser will add 29.4 degrees to the rotation of the stair
  • Rise adjustable from 8-3/8 in. to 9-11/32 in.
  • Use only with model K07084
  • Important: consult your local building inspector for specifics regarding compliance with the local building codes

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Additional Height

Hi, my floor to floor height is 10-8" so if I buy the standard kit plus one extra tread, will the handrail be long enough?
Asked by: Tim
Thank you for your interest in the Phoenix spiral staircase kit from ARKE. For the installation height noted of 10' 8", the standard kit (adjustable to the height of 10') PLUS 1 (one) additional stair tread kit will allow you to complete the installation. You will not need any additional handrail or center pole extension to complete the installation. Should you have further questions, please feel free to contact our Customer Sales & Support team via our toll-free telephone number at (888) 782-4758. Best regards.
Answered by: Arke Product Support Team
Date published: 2015-12-12
  • y_2017, m_6, d_25, h_8CST
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Customer Reviews

Phoenix 55 in. Black Spiral Staircase Add Riser is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Was very impressed The stairs was easy to intall. Takes a little time but well woth it. I am not a capenter but found video helpful and stair built to be easly installed. love them
Date published: 2015-12-08
  • y_2017, m_6, d_25, h_15
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