Standard Spiral Stair Kit Models - Northern Staircase Co.
All spiral stair models are available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish.
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D130-Grand Marais
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D130-Grand Marais
D130-Grand Marais
Reflecting both the simplicity and subtle detail in nature’s favored places, the Grand Marais features a double volute handrail of round steel tubing and round bar balusters with a gentle gleam of brass or nickel rings.
Model Name: Grand Marais
Model Number: D130
Handrail: Round painted steel tube with subrail and double volute
Balusters: 10271 (brass, brass ring) or 10274 (stainless, brass ring) or 10192 (steel, brass ring)
Shown with options:
Balusters: 10192
Handrail: Round painted steel tube
Treads: Red Oak
Paint color: Forest Green
Round handrail and subrail finish to a double volute.
Also available with polished brass ring or brushed nickel ring on painted, brass or stainless round mid-balusters.
Many baluster accents are available in steel, stainless, brass or copper.
Standard Features:
- 1-1/2″ Diameter tube metal rail cap with 1-1/2″ diameter tube subrail
- Double volute bottom of handrail
- 1″ round tube main balusters
- 1/2″ round bar mid balusters (no collars)
D154-Greenwich Jazz
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D154-Greenwich Jazz
D154-Greenwich Jazz
The Greenwich Jazz stair retains the artistic horizontal sweep of the Soho, differing in the bottom detail. Ending on a staccato beat, the horizontal finishes directly into a vertcle end post.
Model Name: Greenwich Jazz
Model Number: D154
Handrail: Round painted steel tube
Panels: Round painted steel tube
Shown with options:
Treads: Painted smooth pan
Paint color: Dark Pewter
Round horizontal tubes join to the vertical end post at the finish.
Matching balcony railing is available. Balcony railing surrounds the stairwell opening or encloses the balcony area.
Standard Features:
- 1-1/2″ Diameter tube metal rail cap
- 1″ round tube main balusters (horizontal)
D155-Soho Gallery
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D155-Soho Gallery
D155-Soho Gallery
Sweeping horizontal lines of eight round tubes flow naturally from the top to the bottom, as though rendered with an artist’s hand. Note the unique transition from horizontal to verticle at the bottom stair detail.
Model Name: Soho Gallery
Model Number: D155
Handrail: Round painted steel tube
Panels: Round painted steel tube
Shown with options:
Treads: Laminated Glass
Paint color: Winter White
Round horizontals drop in an obtuse angle at the finish.
Platform railing is welded or fastened (depending on the platform style) to the platform, and it attaches to the center column above the platform. Platform railing is included in the price of every spiral stair.
Standard Features:
- 1-1/2″ Diameter tube metal rail cap
- 1″ round tube main balusters (horizontal)
D224C-Chesapeake Bay
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D224C-Chesapeake Bay
D224C-Chesapeake Bay
As a coastal lighthouse warmly beckons seafaring folk, the Chesapeake Bay stair invites world-weary travlers home. A channel allowing insertion of square main balusters supports the round handrail. Baluster and handrail options include a mix of polished brass, brushed stainless and painted steel.
Model Name: Chesapeake Bay
Model Number: D224C
Handrail: Round brass or round stainless or round painted steel tube
Balusters: 10190 (steel) or 10272 (stainless) Also available in brass. Please inquire.
Panels: 10700
Shown with options:
Handrail: Round brushed stainless
Balusters: Brushed Stainless
Treads: Red Oak
Paint color: Midnight Blue
Combinations include: brass handrail with brass mid balusters (224-C1B), brass handrail with painted mid balusters (224-C2B), painted handrail with brass mid balusters (224-C3B), brushed stainless handrail with brushed stainless mid balusters (224-C1S), brushed stainless handrail with painted mid balusters (224-C2S), and painted handrail with brushed stainless mid balusters (224-C3S).
Please inquire about alternative materials and finishes.
Standard Features:
- 1-1/2” diameter tube rail cap (stainless steel with a #4 brushed finish. Also option for brass 1-1/2” round tube cap)
- 1-/2” X 1” channel under cap. Channel is powder coated like the spiral. The stainless or brass rail cap mechanically attaches to the channel.
- ½” diameter #4 brushed stainless steel mid balusters or ½” diameter brass mid balusters
The Chesapeake Bay can also be ordered in all powder coated steel or aluminum with the channel under the rail cap. 1-1/2” diameter cap would be welded to the channel in this option.
D366A-Iron Range
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D366A-Iron Range
D366A-Iron Range
Continuing the rugged motif, the Iron Range stair sports diamond-shaped baskets and an embossed handrail of steel. This all steel version whispers of cabins on the river near deep clear quarry lakes.
Model Name: Iron Range
Model Number: D366A
Handrail: Embossed steel
Balusters: 10141 (basket), 10130 (square)
Shown with options:
Treads: Red Oak
Paint color: Antique Natural
Embossed steel handrail finishes with a fishtail scroll.
Handrail styles shown on spiral stair models can be used on other stair models.
Standard Features:
- 1-3/4″ wide floral embossed metal rail cap
- 1″ square tube main corner hammered balusters
- 1/2″ square bar mid hammered & chiseled balusters
(on 60″ diameter stair 1 per tread) #10130 - 2 bar basket hammered & chiseled baluster
(0n 60″ diameter 2 per tread) #10141
D366-Copper Mountain
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D366-Copper Mountain
D366-Copper Mountain
Capture this rustic and sophisticated combination of steel and copper. Rugged hammered and chiseled balusers are the perfect complement to the diamond-shaped copper baskets and embossed copper handrail.
Model Name: Copper Mountain
Model Number: D366
Handrail: Embossed copper with fishtail scroll or embossed brass without fishtail scroll
Balusters: 10138 (basket), 10130 (square)
Shown with options:
Handrail: Embossed Copper
Treads: Red Oak
Paint color: Antique Natural
Embossed copper handrail finishes with a fishtail scroll.
Embossed handrails are also available in different patterns. Please inquire.
Standard Features:
- 1-3/4” X ¼” copper floral embossed rail cap
- Corner hammered tube main balusters and platform posts
- Mid baluster #10141 2 bar diamond (hammered & chiseled) 2 per tread
- Mid baluster #10130 hammered & chiseled centered per tread
ALTHOUGH THE PICTURE SHOWS A COPPER CENTER PIECE IN THE BALUSTER IT IS ONLY IN SATIN BLACK. COPPER CENTER PIECES ARE NO LONGER AVAILABLE. RAIL IS STILL COPPER.
D464-Maul Sunburst
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D464-Maul Sunburst
D464-Maul Sunburst
Bright bursts of energy lead the way with sunburst panels on alternating treads. These vivid laser cut panels are welded to round balusters for attachment to the round steel handrail. Pairs of round mid balusters create a sleek symmetry.
Model Name: Maul Sunburst
Model Number: D464
Handrail: Round painted steel tube
Balusters: 10190 (steel) or 10272 (stainless) Also available in brass. Please inquire.
Panels: 10710
Shown with options:
Treads: Radial Grate
Paint color: Dark Bronze
Laser cut sunburst panels are made-to-order for each spiral stair. Round mid balusters are available in steel, brass or stainless.
Please inquire about using aluminum for your exterior spiral stair.
Standard Features:
- 1-1/2” diameter tube rail cap
- Sunburst Panel (every other tread)
- 2 sets of 2 each ½” round mid balusters every other tread
D465-Sanibel Sunrise
Standard Spiral Staircase Kit – Interior & Exterior Use (Return to Top of Page)
NOTE: Available in metal or aluminum with any tread option, all spirals feature a carpet grade tread as standard and all spirals feature a black powder coat paint finish unless ordering a custom color.

D465-Sanibel Sunrise
D465-Sanibel Sunrise
Greet each day with a sunrise reaching over the waves. Laser cut sunrise and wave panels encompass two treads and are then briefly uninterrupted by a rainfall of round wave balusters. The sunshine and water are complemented by the round main balusters and round steel handrail.
Model Name: Sanibel Sunrise
Model Number: D465
Handrail: Round painted steel tube
Balusters: 10182 (steel) Also available in stainless or brass. Please inquire.
Panels: 10700
Shown with options:
Balusters: Painted Steel
Treads: Cedar Deck
Paint color: White
Mid baluster waves are available in steel, brushed stainless and polished brass.
Most balusters are available in steel, stainless or brass.
Standard Features:
- 1-1/2” diameter tube rail cap
- Pattern = Sanibel Sunrise panel covers 2 treads then 1 tread of wave mid balusters then repeats with panel and waves, etc.