The Deluxe Straight Stair

The Defining Elements of The Deluxe Straight Staircase

Designed so any two average homeowners can assemble it with little difficulty in the course of a weekend, this steel stair has a straightforward design and rugged durability suited for various uses.

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Review all configurable options for the Economy Modular Kit Straight product line!

Optimize Space Use

With no need for a faux wall, this stair is a great way to make your space multipurpose. You can slide furniture under your stairs or just keep it open for a modern appeal.

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Natural Beauty

Though made with a steel frame to give it a modern aspect, this stair does give you the option of different wood species from which to choose for accent elements such as handrails and treads.


Match any Height

Because of our proprietary block stack system, this steel staircase allows you to use as many tread/riser block combinations as necessary to stack up and match the floor-to-floor height of your stair need.


Smart Looking Finish

A smart looking black matte is the standard finish for the stairs, which, as the name implies, is a great universal color to allow the stairs to blend well with the majority of interior décor styles.

Free Consultation

Our stair experts craft the perfect stair for your space.

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Build Your Own

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Get Accurate Pricing

Not sure where to start? Our friendly SMA-certified stair designers can help you find the perfect stair solution and take the guess work out of your project. You’ll get:

  • One-On-One Web Meeting
  • Friendly, SMA Certified Stair Designers

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Your Safety is Our Priority

Our straight stair lines are each made with every safety consideration in mind for you and your loved ones.

These considerations are made with the expertise of a staff of experienced engineers who take the time to test every line thoroughly.

  • Non-slip treads
  • Code Compliant Railing
  • Handrails

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Code Compliant Designs

Whatever the code needs of your specific location are, our certified team is up to the task of incorporating those needs into the design of your stair.

  • Local code experts
  • Engineer approved designs
  • Configurable options to meet code

Staircase Building Code Info


Engineered for Beauty & Strength

Thanks to its ability to be as tall or short as needed, this steel straight stair adapts well to nearly any indoor space.

In addition, the lean structure it easy to install without intruding upon any other objects in a room or space in general, giving you leeway to use your room for other things.

Exclusive In-House Engineering

How To Buy

This step by step guide takes you through each part of Paragon’s unique design and buying process.

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Shopping Made Simple

  • Browse or Build
    Browse our stair products for inspiration, or just create your own with our online builder tool.
  • Get Price & 3D Model
    When you’re ready get pricing and a 3D model of your stair during your FREE consultation.
  • Receive & Install
    Get your custom-crafted stair shipped locally in a boxed kit, ready for easy installation.

A Ready-to-Install Kit

with the Uniqueness of a Customized Stair


Easy Assembly Shipped to Your Door

Installation Instructions

Made in the U.S.A.

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North America

See How Paragon Delivers a Best in Class Experience

Customized To Your Budget

Our friendly stair designers can work with you to customize your stair solution to fit your budget.

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Limited Lifetime Guarantee

We back our stairs with the only lifetime warranty on metal fabrication in the stair industry.

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Complimentary Consultation

Our friendly designers can meet with you virtually to get you a FREE 3D model and accurate pricing.

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Over 50,000 Satisfied Customers

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  • Our expert designers can design the perfect stair solution based on your requirements and budget. You'll get quick and accurate pricing plus a FREE 3D model of your stair! Learn more about how it works.