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Spiral Staircase

  • Outdoor cast iron carbon steel spiral staircase
Outdoor cast iron carbon steel spiral staircase

Outdoor cast iron carbon steel spiral staircase

  • Material: Carbon Steel/Stainless Steel
  • Usage: Indoor/Outdoor
  • Railing: H=1100mm
  • Surface treatment: Galvanized+ Powder Coat
  • Product description: outdoor waterproof cast iron carbon steel stainless steel spiral staircase, with railing and handrail

Outdoor cast iron carbon steel spiral staircase

stairs Diameter
Floor to Floor height Normal is 3000mm
Timber Beech, Thailand Rubber Wood, Sapele, American White Oak, American Red Oak, ect
Treads Timber, Laminated tempered glass, Chequer steel plate, Marble, Non-slip steel, Stainless steel,ect
Balustrade or Railing Vertical steel spindles, horizontal rails, glass panels,ect
Handrail 50mm Ø timber or 48mm Ø steel (stainless or mild steel)
Central column Dia114mm
Steel surface finished Powder coated, Primed, Galvanised,spray paint, Polish, Hairline

Clients most often use our spiral staircases, equipped with a center pole, as stairs for a loft or basement, or we can create larger ones for commercial projects. However, the options are limitless if this is a look you want to feature in your home or business. Additionally, we make curved staircases, without a center pole, and they have a nice sweeping look to them.

Sizes need to measure for stairs:

Common riser and going dimensions for spiral stairs:

Exterior Cast Iron Spiral Staircase Timber Color Choice

We can provide solid wood tread covers in nearly any specification.

Our standard tread is Thailand splicing rubber wood, finish sanded to receive your stain or clear coat finish. You can also choose below colors and the dark color.

We can also provide White oak wood, Red oak wood, Sapele, Walnut, Pine, Beech wood, or you can provide your own wood tread covers.

Outdoor Spiral Staircase Standard Package

staircase will packed within customers' requirements and the loading sutiation.

standard packing: EPE foam+bubble paper+plastic bag

would make the plywood case when go with LCL

Our Company

We are direct manufacturer from Foshan, not trading company, we specialized in staircase fabrication for more than 13 years! We aim to exceed your expectations, both for the quality and service.

Steps to order stairs:

1, contact us with related spiral staircase project information, it's better if you have project drawing. We will check and provide our recommendation accordinlgy, if not, please measure floor height, stair well size and send us jobsite pictures.

2, we quote the exterior spiral staircase price according to measurement and material.

3, we provide designed drawing for spiral staircase with material and size details after price confirmed. Most is pdf version made by Auto CAD, if needed, we can also provide 3D drawing.

4, after clients confirmed shop drawings for the stairs and railing, we start to produce against deposit payment.

5, we do complete trial installation for staircase, and send you pictures or you come to check by yourself.

6, we do surface treatment for steel and wood after trial installation.

7, we pack stairs and arrange shipment.

8, stairs came to job site, clients install as per our install guidance.


Q: How can you ensure the staircase could be installed on site correctly?

A: All our staircase will be assembly according to the shop drawings before delivery, in order to guarantee the correct sizes and strength.

Q: How can you guarantee to avoid damages during the delivery?

A: All the packages for stairs are packed with standard exporting plywood boxes and carton. Completely stronger enough to deliver in containers.

Q: Does the staircase need a big space in the container?

A: Staircases are packed and delivered by seperate parts in boxes. It will not require too much space in the container.

Q: What do you need from us to start the order?

A: All the stairs are customized for our clients. We have to get your  building mearsurements where the staircase will be installed, such as floor height, stairwell width, length etc. It's the best to offer us your building drawing in hand if possible.


More choice, please visit staircase

Katy Hu( sales manager)

Whatsapp/wechat: 0086 15112916100

Skype: katy201418

Facebook: katy.hu2013@hotmail.com

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