Just add steps* to our stair stringers
to get solid stairs (26″ and up) ready to
install in less than 1 hour!
32 models to choose from!
We ship from NY state, no sales tax!





How to Build Stairs Easily
Video
Step by step

Easy to carry Fast-Stairs

Step/treads ready to fasten
* not included

Connecting stringers sections with 6mm (7/32 in.) Allen key (included)

Assembled stringers and top hook straps

Screw step/treads to bottom stringer. Use spacer to clear welding spot and even spaces

Tread assembly continued

Step/tread assembly to top stringer

Bolting adjustable top hook straps

Top hook extra riser strap connection

Securing bottom of stairs first

Hang-fastening top of stairs safety

Note: Use caution when hanging assembled stairs to top level; secure bottom in place first, then top. Shim where needed. If required, simply screw risers to the back edge of the treads and handrail support post(s) from inside the stringer holes.
Click here to learn two simple methods for attaching railings to your stairs
See our stair stringer models
AND SAVE UP TO 100$ DIY Stairs

*Steps/treads not included
Did you know?
Fast-Stairs® can be used for
any common project where
low-cost, quick to build, solid
stairs are needed, such as:
Uses and testimonials
"The stairs worked out very well... assemble better and faster..."
- Ronald Palmer, California"Fast-Stairs worked really well for our need to have a stair that is easy to install, looks good and blends well into our environment. Thank you Fast-Stairs"
- Sekar, Georgia"Your stairs are great, easy to install. Just ordered another set for another house."
- Brian Fischer, California"You have been an excellent person to work with. And man-o-man what a set of stairs. They are so strong and so easy to put together. Thank you and Fast-Stairs."
- George Settles"The product was fantastic and have told many people about it and would not hesitate to purchase again in the future."
- Richard Morse, Mass.
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1-866-931-0470
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