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Interior and Exterior Wood Spiral Stairs

Spiral stair: OptionS

  • click here to see our product specs and stair information
  • click here to customize your stair
  • Click to see our wood options
  • Click to see why we are Unique
  • Unique has an Exclusive Ten Year Warranty

stair riser options

  • Open Riser (standard) see gallery photos 8, 17, 21, 38, 42, 43, 44

6 ft dia cherry with curved laminated fascia beam

  • Partial riser - (closes the space to less than 4") see gallery photos 27 ~ 29, 33, 48, 60, 107

Red Oak 8' 6" HT series with partial risers and USS 14 profiled rail upgrade

  • closed risers (very attractive - architectural look)
  • see gallery photos 1 ~ 7, 14, 15, 20, 105, 141

Sapele Mahogany

Custom 10' 10" diameter with closed risers, cast iron baluster, and USS-20 profiled rails

click the link to see our staircase gallery photos

visit our staircase photo gallery

rail profile options

  • Standard is the USS-12 rail profile

Alder well rail with oil rubbed bronze balusters

  • upgrading the rail profile increases user security and allows you to make that grip that you want to feel

Hickory 7-0 3QT with USS-14 profiled rails

  • a profiled rail personalizes the appearnce and detail of your stair with smooth, clean and functional lines

Custom Maple 5' 0" with closed risers, 6010 profiled rails and turned balusters

7 ft Maple twins with closed risers and USS 19 profiled rails

  • We offer several attractive and functional rail profile upgrades including the continous - post-less rail systems

Mahogany USS-14 profiled rail with metal balusters

Mahogany 6-0 with USS-25 profiled rails and steel balustrade system

click the link to see our rail profile options

Click here to see our optional rail profiles and newel shapes

baluster and newel post options

  • Unique has dozens of balusters to choose from to personalize the look of your stair
  • the 7/8" and 1" round baluster are standard for our designs

6' 0" Red Oak with 4" baluster spacing

  • square balusters with 5 1/2" deep rails

Optional Square balusters with 5 1/2" deep rails

  • turned wood balusters

Maple 7-0 HT with custom turned balusters

  • stainless steel balusters

11' HT series in Mahogany with double top rails and stainless balusters

  • forged steel balusters

Mahogany 7' 0" Ht series with metal balusters

  • cast iron balusters

Monte Carlo Series cast iron balusters

click the link to see our baluster options

Click here to see our optional rail profiles and newel shapes

 

tread shape and landing options

  • Unique offers sculptured tread designs to add that custom detail
  • Curved treads may need either curved partial risers or curved full risers to suit your design
  • custom designed top mounting or base landings designed precisely to fit your space is what we do just for fun ~
  • matching curved rail is most often needed

Red Oak 16' 11" QT with sculptured treads

Custom Red Birch w-curved treads and curved partial risers

Red Birch Custom Straight with USS-14 profiled rails and custom curved base landing

straight - curved combination with glass balustrade system

Custom Diameter QT (Quarter Turn) Series

Mahogany 30 degree landing with metal balusters

11' HT series in Mahogany with double top rails and stainless balusters

hardwood options

  • Standard material is 100% Red Oak throughout the stair
  • Wood species ranging from Alder to Zebrawood have been used in our stairs
  • GO GREEN - by using recovered or reclaimed wood for your Unique Spiral Stair ~
  • Unique Spiral Stairs has made several dozen designs using recovered cypress, heart pine and other old growth woods that have been dredged up or reclaimed
  • some include 100% recovered wood while others are about 40 - 60 % reclaimed material

Green products include this recovered (dead head) cypress - one of many Unique Spiral Stairs

go green with recovered wood - Dead Head Cypress 5' 6" 3QT series

Go Green Products by Unique Spiral Stairs

GO Green products include this recovered (dead head) cypress exterior deck staircase - one of many Unique Spiral Stairs - model 14' QT Series Exterior with optional multi rail system

Custom Alternating Tread Stairs

Maple winder stair with recoverd heart - pine treads

click the link to see our wood options page

Click to see our wood options

personalization

  • Unique offers flowing rail connections for a postless install
  • flared base feet or "bell bottoms" - benefits include more fastening area making a stiffer design or just to add that custom look
  • if you can think it we can do it ~ custom is our specialty

Custom 10' 10" diameter with closed risers, cast iron baluster, and USS-20 profiled rails

USS-22 profiled rails with flowing fittings and Nickle/Silver balusters

Flared feet with sculptured treads

6-0 3QT with base flare and double rails

custom multi rail system

Exterior rail and newels

Maple 6' 0" 3QT with USS-14 profiled rails and curved balcony rail system

Red Oak 8-0 HT picture framed with USS-19 profiled rails and metal balusters

Red oak picture framed stair & fascia

Mahogany 6-0 with profiled rails and steel balustrade system

11' HT series in Mahogany with double top rails and stainless balusters








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