Custom Homes Single & Multi family Panelized Steel Frame Systems
Advanced panelized steel construction systems engineered for cost efficiency, rapid installation, structural durability, and large‑scale residential and commercial development.
Over Twenty Years Of Global Steel Construction Experience
PTH has been producing panelized steel prefab building sets for over twenty years in more than 100 countries worldwide. This system is cost effective and time efficient for large residential homes, multi‑family apartments, condominiums, commercial buildings, and many other applications.
Pricing is generally running at approximately one‑third of traditional stick frame competition with lead times as short as 45 days.
Panelized Steel Frame Systems
Panelized steel frame systems have been produced at the PTH factory for over twenty years. PTH has mastered this methodology and currently serves over 100 countries with this system.
The system provides a relatively simple way to lower costs and shorten completion time. It is most appropriate for custom designed buildings such as condominiums, apartments, and commercial applications.
Floor, wall, and roof sections are fabricated directly in the factory, pre‑wired and pre‑plumbed to specification.
- Factory fabricated floor systems
- Factory fabricated wall systems
- Factory fabricated roof systems
- Pre‑wired panel assemblies
- Pre‑plumbed panel assemblies
- Doors and windows pre‑installed
- Exterior finishes factory installed where required
- Stucco exterior systems prepared for field application
Reduced Site Labor & Quality Control
Site labor requirements are significantly reduced while quality control is maintained through factory inspection as well as local on‑site inspection during construction phases.
Architectural and engineering staff can prepare drawings and calculations for local architects to review and stamp for permitting requirements.
The building process is fully inspectable throughout all phases of construction.
Field reports support approximately 40% reduction in time to completion together with matching lowered costs.
100+
Countries utilizing PTH steel construction systems worldwide.
45 Days
Lead times can be as short as approximately 45 days.
40%
Reduction in completion timelines according to field reports.
1/3 Cost
Approximate comparison against traditional stick frame competition.
Benefits & Limitations
The panelized steel frame system is designed to provide long‑term operational efficiency, structural durability, and reduced construction timelines.
- Escape the local supply chain
- High quality construction systems
- Low construction costs
- Fast delivery and installation
- Lower maintenance requirements
- Energy efficient building systems
- Long structural lifespan
- Flexibility in design
- Single or multi‑story buildings
- Fire resistance tested systems
- Hurricane resistance tested systems
- Seismic resistance tested systems
Economical foundation systems utilize perimeter footing and mid span piers, reducing the requirement for full concrete slab foundations.
Costs & Installation Systems
Current estimated project costs are approximately $200 – $225 per square foot.
All project quotes include FOB nearest port of entry, tariffs and duties in effect at the time of order, and insurance to the port of entry.
In the event that the US Supreme Court reverses applied tariffs resulting in refunds, refund amounts will be returned to the buyer.
Panelized units are extracted from containers and staged directly on site for efficient installation.
Extending forklifts are considered most practical and cost effective for single‑story structures, while light cranes are utilized for multi‑story installations.
Built For Faster, Smarter Construction
Castleblock and PTH panelized steel construction systems combine advanced manufacturing, engineering precision, reduced labor requirements, and rapid deployment to deliver scalable solutions for modern residential and commercial construction.
Welcome to our world.