Product details

Galvanized Steel Exterior Spiral Stairs

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Our Galvanized Exterior line is created by manufacturing the spiral staircase out of carbon steel. To prepare the stair for exterior use, we use a “hot-dipped galvanizing process”, which involves numerous steps to prepare the parts to be dipped into a vat of hot zinc. The zinc coats every inch of the staircase to form a protective barrier against the elements. This process creates a maintenance free barrier to prevent the spiral stair from rusting making it a great outdoor choice.

If you prefer to have a color other than the grayish galvanizing finish you can paint your galvanized stair any color you would like by using the proper primer and finish paint. The galvanizing process increases the life of the paint and therefore decreases the number of times you have to re-paint your spiral staircase.

If you are looking for a cost efficient exterior spiral stair with the Salter design elements, look no further than our Galvanized Exterior line.

 

Tread Styles

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  • GT-1. Standard

    steel tread.

    GT-2. Curved Up

    steel tread. Provides a thinner profile.

    T-4. Long Curved

    steel tread. Provides a graceful profile.

    GT-5. Ivy stencil

    steel tread with closed ends. Provides a decorative feel.

    GT-6. Code Riser

    steel tread.Code risers will maintain a space less than 4˝ between treads.

    T-8. Grated

    steel tread with closed end. Provides a more open profile that allows for “pass-through” of water. (Not available in a diamond pattern.)

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Tread Coverings

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Treads Sleeves

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Balusters & Tips

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Handrails Caps

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Balcony and Deck Rails

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Design Options

Choose An Exterior Galvanized Spiral Stair Design From The Following Options:

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