Standard geometry
Stair towers
Multi-story modular stair packages for apartment buildings + commercial.
- Multi-story modular fabrication
- Commercial-spec rise/run + handrail
- Wholesale pricing for developers
- Bulk delivery to single building
- Est. 198739 yrs
- Family-Owned
- Veteran-Owned
- 4.8★ Verified
- Lehigh Valley
Definition
What is a stair towers stair?
A stair tower is a multi-story modular stair package — typically stacked switch-back flights — fabricated to commercial rise/run and handrail spec for apartment and commercial buildings. Built in batches at wholesale pricing and bulk-delivered to a single building for the framing crew to set.
Built & reviewed by Snyder Stairs · Whitehall, PA · Est. 1987 · Updated June 2026
How it compares
How does a turn-style stair save space?
The trade-off across the turning configurations is footprint versus comfort. A landing is easiest to walk; a winder is the most compact. Here is where each one sits.
| Configuration | Turns on | Footprint | Best for |
|---|---|---|---|
| L-shape | Flat square landing | Largest of the turns | Comfort, code rest point |
| Winder | Pie-shaped treads | Most compact | Tight footprints, basements |
| Switch-back | Mid-landing, 180° | Stacked / vertical | Apartments, stair towers |
| Curved | Custom-radius arc | Open sweep | Formal foyers, statement |
Stair towers FAQs
Common questions about stair towers.
Q: Do you offer wholesale pricing on stair towers for developers?
Yes. Stair towers are priced for volume — multi-story, multi-unit fabrication at developer rates, with bulk delivery to a single building so your framing crew sets the flights on schedule. Open a trade account and call (610) 443-2240 for a project bid.
Q: Are stair-tower flights built to commercial code?
Yes. Every flight is fabricated to the commercial rise/run, landing, and handrail spec for the adopted code in the building's jurisdiction, so the package passes inspection as installed.
Browse every profile we carry.
Two full product catalogs — wood and iron. Flip through the whole line, mark what you like, and bring it to your first call.
Ready when you are
Custom stairs and railings, built in Whitehall.
Custom stairs and railings, built by a family of Pennsylvania craftsmen for nearly forty years. We'll give you a realistic budget on the first call — not a teaser, not a pressure-close. Get in touch, or send a few photos.
Budget on the first call · (610) 443-2240 · Whitehall, PA
