Precast elevator shafts and stair shafts from County Materials provide a fast, reliable structural solution that streamlines vertical construction for commercial and multi-story projects. Manufactured under controlled conditions and delivered ready for installation, these components help accelerate enclosure timelines while maintaining consistent quality, dimensional accuracy, and long-term durability.
Modular elevator pits, staircases and landings, and other complementary components further support efficient vertical circulation by integrating seamlessly with our elevator and stair shafts. Contractors can establish complete vertical cores faster while simplifying coordination across structural phases.
Precast elevator shafts and stair shafts arrive on-site ready for immediate placement, significantly reducing the time required for forming and cast-in-place construction. When paired with modular elevator pits, vertical core components can be installed in a highly efficient sequence—or even the same day—accelerating early-stage construction. Precast staircases and landings can also be installed alongside shafts, helping establish safe and functional access points earlier in the construction process.
Modular elevator pits are manufactured as monolithic units and can typically be installed in a single day using a small crew and crane, minimizing weather-related delays and reducing inspection requirements compared to traditional poured pits.
This integrated approach helps:
· Establish vertical circulation early in the build
· Reduce on-site sequencing challenges
· Improve schedule predictability
· Accelerate overall project timelines
Modular elevator pits play a critical role at the foundation of elevator shafts, providing a durable, pre-engineered base that supports both structural performance and installation efficiency.
County Materials’ Modular Elevator Pits feature a monolithic precast design with enhanced compressive strength and compatibility with both precast and conventional elevator shafts.
A key advantage is the integrated waterproofing system, which includes:
· A hydrophobic admixture within the concrete mix
· A post-applied waterproof coating
· Elimination of cold joints that can allow water intrusion
This double water barrier helps prevent seepage, protects elevator components, and removes the need for additional external waterproofing membranes.
The result is a more reliable, low-maintenance solution that improves long-term performance while simplifying installation.
Precast staircases and landings provide a durable, code-compliant vertical solution that enhances both construction efficiency and jobsite safety. Manufactured off-site for dimensional accuracy, these components integrate seamlessly with precast stair shafts.
County Materials’ staircases and landings are manufactured for strength, consistency, and rapid installation, allowing contractors to establish permanent access between levels earlier in the construction process. When installed in coordination with stair shafts, staircases and landings can be set quickly using a crane, reducing the need for temporary access systems and minimizing on-site labor.
Key advantages include:
· Accelerated Construction Timeline: Precast components arrive ready for installation, drastically reducing on-site labor and project duration
· Built-In Safety from Day One: Permanent stair access eliminates the need for temporary ladders or scaffolding, ensuring a safer job site throughout construction
· Single-Source Contracting: One comprehensive contract covers the entire stair shaft and staircase system, streamlining coordination and reducing administrative burden
· Inspection Efficiency: Fewer inspections are required due to an integrated, code-compliant design, saving time and simplifying project oversight
· Immediate Access for All Trades: Provides secure ingress and egress for inspectors, first responders, and tradespeople from the earliest stages of the build
· No Temporary Access Solutions Needed: With permanent stairs in place, there's no need to install or maintain temporary ladders or alternate access systems
Elevator shafts, stair shafts, staircases and landings, and modular elevator pits work together as a unified precast system supporting both building stability and vertical circulation. County Materials’ precast components are manufactured to integrate seamlessly with structural frames, floor systems, and wall assemblies.
Benefits of an integrated precast structure:
· Reduces field modifications
· Improves dimensional consistency
· Simplifies alignment between pit, shaft, and surrounding structure
· Supports efficient transitions from foundation to vertical buildout
By aligning below-grade and above-grade components, contractors benefit from a more streamlined and predictable construction process.
County Materials supports vertical core construction with a full portfolio of complementary products, enabling a coordinated, single-source approach. Ready mix forms the foundation and critical site-cast elements, seamlessly connecting precast components into one unified structure, delivering stronger performance and more reliable results from the ground up. Sourcing these components together improves compatibility across systems, simplifies logistics, and enhances coordination between vertical and horizontal construction phases.
County Materials’ integrated elevator and stair systems are commonly used in:
· Commercial buildings
· Parking structures
· Healthcare facilities
· Multifamily developments
· Industrial projects
By combining shafts and modular pits with complementary precast and ready-mix products, these applications benefit from faster installation, consistent material performance, and reduced construction complexity across both vertical and horizontal systems.
County Materials delivers more than individual components—it delivers a coordinated vertical construction system. Precast elevator shafts, modular elevator pits, staircases, landings, and stair shafts are designed to work together, helping contractors gain a reliable solution that improves speed, consistency, and jobsite efficiency.
Contact County Materials to coordinate modular elevator pits, elevator shafts, stair shafts, precast systems, and ready-mix concrete for your next project.