Flat (FL40/FL40 with InnovaCELL™ Technology)

FL40 insulated metal panels captures a clean contemporary style. FL40 joinery design accommodates vertical or horizontal application. One of our most popular products for many commercial applications.

Manufacturer-recorded characteristics

• Panel joinery is designed to permit installation of the panel vertically or horizontally
• Highly efficient and flexible insulated metal panel design is ideal for commercial, industrial and controlled environment applications
• Smooth monolithic aesthetic economically enhancing exterior facades
• Composite design requires one-step installation reducing construction time and costs
• Single component wall design includes exterior aesthetic, weather barrier, insulation and vapor barrier

Record scope

This page is the product-level record for Flat (FL40/FL40 with InnovaCELL™ Technology). It separates this product from similar lines, variants and generations so that specifications and data sheets can be checked against the correct identity.

• Product family: Insulated metal panel system
• Recorded applications: Commercial, industrial and controlled-environment building envelope
• Market: United States
• Manufacturer: All Weather Insulated Panels

Key recorded details

These values summarize reviewed manufacturer information. Use the linked source for tolerances, options, exclusions and complete assembly requirements.

• Manufacturer feature 1: Panel joinery is designed to permit installation of the panel vertically or horizontally
• Manufacturer feature 2: Highly efficient and flexible insulated metal panel design is ideal for commercial, industrial and controlled environment applications
• Manufacturer feature 3: Smooth monolithic aesthetic economically enhancing exterior facades
• Manufacturer feature 4: Composite design requires one-step installation reducing construction time and costs
• Manufacturer feature 5: Single component wall design includes exterior aesthetic, weather barrier, insulation and vapor barrier

Matched current documents

The following current files are connected directly to this product record. Older revisions remain in the archive when moderators retire them.

• FL40 HE40 HE40A MV40 Uniform Load Span Table
• HE40/HE40A/FL40/MV40 with InnovaCELL Technology Uniform Load Span Table
• FL40 with InnovaCELL Technology Product Data Sheet
• FL40 Product Data Sheet
• FL40 InnovaCELL Specification
• FL40 Specification

Design and specification coordination

Use these checks to connect the product record to a complete, project-specific assembly. The manufacturer documents and approved construction documents govern where they provide more specific requirements.

• Confirm panel profile, coverage width, seam or rib geometry, metal type, gauge or thickness and finish.
• Coordinate minimum slope, substrate, underlayment, clip or fastener selection and allowance for thermal movement.
• Verify perimeter, ridge, valley, transition, penetration and closure details with the selected panel configuration.
• Check tested wind-uplift, fire, water and air assemblies against deck type, span and attachment spacing.
• Record manufacturing length limits, field-seaming requirements, finish availability and protection during storage and handling.

Submittal and field verification

A useful product record should allow a reviewer to trace what was specified, approved, delivered and installed. Include the following items when this product is proposed or verified.

• Use the exact product name and manufacturer identifier on the submittal; do not substitute a similar family name.
• Attach the current product data sheet and the applicable installation, safety, approval and warranty documents.
• Record selected options such as size, thickness, profile, color, finish, reinforcement and attachment method.
• Identify the tested or approved assembly and list each adjoining component needed to reproduce it.
• At delivery, compare labels and revision dates with the approved record and archive superseded files instead of overwriting them.

Selection, installation and existing-roof checks

Confirm the exact product name, generation and configuration before using any value on this page. Check the roof substrate, slope, attachment or adhesive, reinforcement, edge and penetration details, accessories, tested assembly and local approval that apply to the project. For an existing roof, compare labels, package records, original submittals and physical dimensions; appearance alone is not enough to identify a product.

Recorded applications

• Commercial, industrial and controlled-environment building envelope

Record scope

• Product family: Insulated metal panel system
• Recorded market: United States
• Product code: Flat (FL40/FL40 with InnovaCELL™ Technology)

• Manufacturer feature 1: Panel joinery is designed to permit installation of the panel vertically or horizontally (United States; Source checked September 20, 2026)
• Manufacturer feature 2: Highly efficient and flexible insulated metal panel design is ideal for commercial, industrial and controlled environment applications (United States; Source checked September 20, 2026)
• Manufacturer feature 3: Smooth monolithic aesthetic economically enhancing exterior facades (United States; Source checked September 20, 2026)
• Manufacturer feature 4: Composite design requires one-step installation reducing construction time and costs (United States; Source checked September 20, 2026)
• Manufacturer feature 5: Single component wall design includes exterior aesthetic, weather barrier, insulation and vapor barrier (United States; Source checked September 20, 2026)

Current manufacturer scope

Use the current linked manufacturer data, specification, installation and load documents for the selected configuration. Verify panel thickness, facing, finish, attachment, span and complete tested assembly before construction.

Market: United States · Effective: Source checked September 20, 2026

Verify this information with the manufacturer source

Confirm the exact product name, profile, core or panel type, facing, thickness and label against the current manufacturer record. Similar profiles are not proof of identity.

Compatibility considerations

Coordinate the selected panel or component with the manufacturer-approved support, fasteners, clips, sealants, vapor control, flashings, trims and tested assembly.

• Official All Weather Insulated Panels Flat (FL40/FL40 with InnovaCELL™ Technology) product page