Frequently Asked Questions

Find answers to common questions about Modular Brands, LiteSIP composite structural insulated panels, modular building systems, applications, pricing, engineering, and the project process.

About Modular Brands

  • Modular Brands (MDLR) is a building-materials and modular construction company based in Rossville, Georgia. We manufacture LiteSIP composite structural insulated panels (C-SIPs) and provide complete building solutions for homes and commercial projects across the USA, Canada, and the Bahamas. Our systems are designed for high-performance construction with reduced labor, faster build times, and strong energy efficiency.

  • MDLR manufactures LiteSIP C-SIPs (composite SIP panels) and provides related services. Products include Modular Panel Systems and Modular Home Kits (Sedona, Jupiter, Catalina, Abaco). We offer custom panel supply, panelization of house plans, full drafting/engineering coordination, permitting support, and (if requested) on-site installation guidance. In summary, we supply panels and the expertise to use them in various building projects. (Learn more on our Services page.)

  • Modular Brands is headquartered in Rossville, Georgia (105 Maple St, Rossville, GA). We serve clients nationwide and have done projects in multiple states and countries. Our Services page notes that we serve US, Canada, and the Bahamas, including notable sites like Chattanooga, Asheville, Austin, and Marsh Harbour.

LiteSIP & C-SIPs

  • LiteSIP is Modular Brands' composite structural insulated panel (C-SIP) system. It is a prefabricated building-panel system designed to combine structural and insulating functions within a single building component.

    LiteSIP can be used for a variety of approved construction applications. The appropriate panel configuration depends on the project design, location, building codes, structural requirements, and engineering specifications.

  • C-SIPs stands for Composite Structural Insulated Panels.

    C-SIPs are prefabricated building panels designed to provide structural and insulating functions within a coordinated building system. By manufacturing panels in a controlled environment, panelized construction can help support a more organized and efficient construction process.

  • LiteSIP panels use a composite construction designed to provide structural and insulating performance.

    The exact materials and construction can vary depending on the LiteSIP configuration. For current material specifications and technical information, please refer to the LiteSIP Technical Guide or contact Modular Brands.

  • LiteSIP panels are available in different configurations and dimensions depending on project requirements.

    Panel dimensions, thicknesses, insulation values, structural characteristics, and other specifications should be selected according to the building design and applicable engineering requirements.

    Contact Modular Brands for current panel specifications.

  • The standard LiteSIP pricing currently includes the following PIR panel thicknesses:

    • 2 inches

    • 4 inches

    • 6 inches

    • 8 inches

    • 10 inches

    The appropriate panel thickness depends on the requirements of the project, including the building design, insulation requirements, structural requirements, and applicable building codes.

  • The R-value of a LiteSIP panel depends on the specific panel configuration and thickness.

    Because thermal performance can vary by configuration, the current approved R-value should be confirmed using the latest LiteSIP technical documentation.

  • Yes. LiteSIP panels can be used for approved wall applications.

    The appropriate panel configuration depends on the building design, structural requirements, insulation requirements, openings, local building codes, and project-specific engineering.

  • Yes. LiteSIP can be used for approved roofing applications.

    Roof applications require consideration of structural loads, spans, weather conditions, connections, roof design, and applicable building codes. The appropriate LiteSIP configuration should be determined for each project.

LiteSIP Applications

  • LiteSIP can be considered for a variety of approved building applications, including:

    • Residential construction

    • Multifamily construction

    • Commercial buildings

    • Data centers

    • Agricultural buildings

    • Roofing applications

    • Cold-storage buildings

    • Modular and panelized buildings

    • Other specialized construction projects

    Project suitability depends on the building design, location, engineering requirements, and applicable building codes.

  • Yes. LiteSIP can be considered for approved residential construction projects, including homes, modular buildings, and other residential applications.

    The appropriate system depends on the home's design, location, structural requirements, building codes, and project-specific engineering.

  • Yes. LiteSIP can be used for approved commercial building applications.

    Commercial projects may have additional structural, fire, thermal, code, and engineering requirements. Modular Brands can help determine whether a LiteSIP solution is appropriate for a specific project.

  • LiteSIP can be considered for approved multifamily construction projects.

    Each project should be evaluated based on building type, size, structural requirements, fire and code requirements, local regulations, and engineering specifications.

  • Yes. Modular Brands provides LiteSIP solutions for approved data center and related infrastructure applications.

    Data center projects can have specialized requirements involving the building envelope, thermal performance, structural design, fire protection, equipment integration, construction sequencing, and project schedules.

    Contact Modular Brands to discuss the specific requirements of your data center project.

  • LiteSIP may be suitable for approved cold-storage and temperature-controlled building applications.

    The appropriate panel configuration depends on the required thermal performance, building design, environmental conditions, moisture considerations, and other project requirements.

  • LiteSIP can be considered for approved agricultural building applications.

    Project suitability depends on the building type, environmental conditions, structural requirements, intended use, and applicable building codes.

Modular Homes & Building Kits

  • Modular Brands offers a selection of modular and panelized home designs through its Design Library and Store.

    Available designs, specifications, pricing, and included materials can vary. Visit the individual product page for the most current information.

  • The price depends on the specific home design, configuration, materials, shipping, and project requirements.

    Current pricing is provided on individual product pages where available. For a project-specific quote or to confirm what is included, contact Modular Brands directly.

  • The contents of a modular home kit depend on the specific model and package selected.

    The individual product page should identify the materials and components included with that particular kit.

    Items such as site preparation, foundation work, utilities, permits, transportation, installation, and other construction services may be separate unless specifically included in the package.

  • Customization options depend on the specific home design and project.

    If you have a particular floor plan, size, site condition, or design requirement, contact Modular Brands to discuss available options.

  • Installation and project support depend on the specific product and project.

    Contact Modular Brands to confirm whether installation support, construction assistance, or other project services are available for your location.

Pricing & Quotes

  • LiteSIP pricing depends on several factors, including panel configuration, quantity, dimensions, project requirements, engineering, shipping, and other services included in the project.

    Because every project can be different, Modular Brands provides project-specific pricing rather than one fixed price for every application.

  • To request a quote, contact Modular Brands and provide as much project information as possible.

    Helpful information includes:

    • Project location

    • Building type

    • Approximate square footage

    • Building plans or drawings

    • Desired LiteSIP application

    • Project timeline

    • Engineering requirements

    • Specific project requirements

    Our team can use this information to better understand your project and determine the appropriate next steps.

  • Custom panelization and project-specific solutions may be available depending on the project.

    Panel dimensions, configurations, openings, connections, and other requirements should be reviewed during the design and engineering process.

    Contact Modular Brands to discuss your project requirements.

Engineering & Construction

  • Engineering support depends on the scope and requirements of each project.

    Project-specific structural calculations, stamped drawings, code compliance, and other professional engineering requirements should be confirmed before construction begins.

  • Project-specific engineering may be required depending on the building type, location, structural design, applicable codes, and local permitting requirements.

    LiteSIP should be designed and installed according to the applicable engineering documentation and building requirements for each project.

  • Permitting requirements vary depending on the project location and building type.

    Modular Brands may provide project documentation or support where applicable, but permitting responsibilities should be confirmed for each project.

    The local authority having jurisdiction determines the applicable permitting and building-code requirements.

  • Delivery requirements depend on the project, panel configuration, quantity, project location, and transportation requirements.

    Delivery and logistics should be planned before manufacturing so the panels can be properly received, handled, stored, and installed.

  • LiteSIP installation depends on the specific panel configuration and project design.

    Installation should follow the current Modular Brands installation documentation, approved drawings, engineering requirements, and applicable building codes.

    For installation information, refer to the LiteSIP Technical Guide and Installation Resources.

7th Annual MVP Awards

Bronze medal recipient - Structural Materials & Systems category