Proper Modular Storage Practices

Proper Modular Storage Practices

Storing modular units correctly after manufacturing and before installation is critical to maintaining quality and avoiding costly repairs. Ideally, modules go directly from production to the site, but delays often occur due to unforeseen circumstances. When indoor storage is unavailable, proper precautions must protect modules stored outdoors. Taking four key actions—elevating units, using waterproof coverings, removing debris and snow, and conducting regular inspections—minimizes risks and preserves structural integrity.

Elevate Modules Above Grade

Raising modules off the ground prevents moisture damage and insect infiltration. Contact with soil or wet surfaces allows moisture to penetrate wood framing, leading to rot, mold growth, and material warping. Using water- and corrosion-resistant piles, such as rated plastic supports, provides a simple solution.

Elevating modules also deters insects and small animals. Termites thrive in untreated wood, making stored modules a prime target. Raising the entry point discourages infestations and protects structural components.

Modcribs by Proset

Why Is This a Problem?

Modules are designed for final installation, not prolonged outdoor exposure. Floor and rim wood members often lack treatment against moisture to keep material costs low. Without elevation, prolonged exposure to wet conditions can cause severe structural damage.

Apply Waterproof Coverings

Waterproof coverings shield stored modules from rain, snow, and humidity. Plastic wraps or tarps prevent moisture from seeping into ceilings, roofs, and walls. Since modules in multi-unit projects often lack weather-resistant materials, these coverings are essential for protection.

Why Is This a Problem?

Modules are built for enclosed environments, meaning ceiling and wall sheathing may not include weather-resistant materials. Exposure to moisture can compromise structural integrity, requiring expensive repairs or replacements before installation.

Remove Snow and Debris Regularly

Clearing snow, water, and debris from roofs and ceilings prevents structural overloads. Excess weight can cause joists to deflect or fail, leading to costly repairs. Even slight deflections may require additional materials and labor to correct. Removing standing water is equally important, as ponding accelerates material deterioration.

Why Is This a Problem?

Most ceiling joists are designed for minimal construction live loads, not heavy snow accumulation. If snow and debris build up, they can exceed design limits, causing deflections or permanent damage to ceiling finishes, such as gypsum board.

Conduct Regular Inspections

Frequent inspections are essential to catching and addressing issues before they escalate. Routine checks identify water damage, insect infestations, structural weaknesses, and compromised waterproof coverings. Addressing problems early prevents costly repairs and delays.

Conclusion

Neglecting proper storage can lead to expensive fixes, including replacing large portions of a module. Taking proactive steps ensures that units remain in good condition, preserving project budgets and schedules. By elevating modules, using waterproof covers, removing debris, and conducting inspections, developers can avoid costly setbacks and maintain project integrity. The Experts in our Evolution Studio can help you find great GC and set crew partners to protect your project from fabrication to CO.

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