Pre-Engineered
Metal Buildings

A PEMB is a factory-fabricated steel building system designed and manufactured off-site, then erected on-site. Primary frames, secondary framing, wall and roof panels, and trim are engineered as a complete system, delivering faster construction timelines and lower costs than conventional construction.

PEMBs are widely used for warehouses, manufacturing plants, distribution centers, agricultural facilities, cold storage shells, aviation hangars, self-storage, data centers, gyms, retail flex spaces, and commercial and institutional buildings.

PEMBs typically cost 20 to 40 percent less per square foot than conventional steel or concrete construction, with significantly shorter erection timelines, often 30 to 50 percent faster. Building shell costs typically range from $25 to $80 per square foot depending on size, height, and load requirements.

Yes. TCG manages the full PEMB process from design and permitting through manufacturing procurement and on-site erection, providing a single point of accountability.

Absolutely. PEMBs are the most common structural system for cold storage and freezer facilities. When paired with insulated metal panels (IMP), they deliver exceptional thermal performance and energy efficiency for temperature-controlled environments.

PEMB fabrication typically takes 8 to 14 weeks from order, with on-site erection completing in 2 to 6 weeks depending on building size. Total project timelines including preconstruction, permitting, and sitework typically run 4 to 8 months.

Standard PEMB clear spans extend up to 200 feet without interior columns, and engineered systems can achieve clear spans of 300 feet or more for specialized applications such as aviation hangars and large warehouses. TCG works with manufacturers to design the optimal frame system for your span and load requirements.

Yes. PEMBs are engineered to local code requirements including wind, snow, and seismic loads. Coastal, hurricane-prone, mountain, and high-seismic regions use upgraded frame designs, anchor systems, and bracing to meet or exceed IBC requirements.

Options include fiberglass blanket insulation, liner systems, rigid board, spray foam, and insulated metal panels. For cold storage, food processing, and other high-performance applications, IMP envelopes from manufacturers reviewed in our IMP manufacturer guide like Kingspan, Metl-Span, PermaTherm, and Arch Solar deliver continuous insulation and superior thermal performance.

Yes. PEMBs are designed for future expansion. Endwalls can be removed and the building extended in length, additional bays can be added by matching primary frame dimensions, and mezzanines, crane systems, and additional doors and windows can be added during the building's lifecycle. Planning for future expansion during initial design reduces cost when expansion is executed.

Run the AI estimator on this page, schedule an intro call on Calendly, or email info@terrapincg.com with your building dimensions, use, and location. TCG typically returns a PEMB proposal within 3 business days, including shell scope, envelope options, and a turnkey design-build path.