SDI Member · ANSI/SDI compliant
Metal roof deck supplier in Fort Myers
We supply certified (SDI) metal roof decks in Fort Myers to support high-rise, hospitality, and industrial roof structural needs.
Supplying Metal Roof Decks in Fort Myers
Miami Metal Deck supplies Metal Roof Decks to contractors, erectors and fabricators building in Fort Myers and across Lee County and the Southwest Florida region. Deliveries to Fort Myers leave our Miami Gardens facility on a schedule set with your team, with 1-day service available to major Florida cities.
Salt air and humidity near the coast in Fort Myers favor heavier zinc coatings such as G90 galvanized. We match the finish to what your drawings call for. We supply to the gauges, lengths and finishes on your approved drawings, which are designed to the Florida Building Code requirements that apply in Lee County.
Product guide
Product specifications for your Fort Myers project
Compare profiles, dimensions, material options and applications to prepare your order. Select a product below to explore its technical details.
1.5" Type B Roof Deck
Gauges from 22 GA to 16 GA, SDI and ANSI compliance, and galvanized finishes such as G60 and G90 are what you get from our 1.5 Type B metal deck, supplied for projects in Fort Myers. Built for roof applications, it combines structural strength with easy installation, and the galvanizing adds durability and corrosion resistance for roofing projects in Fort Myers.
Dimensions and profile
| Property | Dimension |
|---|---|
| Profile Depth | 1.5 inches |
| Coverage Width | 36 inches |
| Rib Spacing | 6 inches (center to center) |
| Rib Height | 1.5 inches |
With a 1.5 inch rib depth and a 36 inch standard coverage width, the 1.5" Type B metal deck is structurally efficient for roofing and flooring. The 6 inch rib spacing (center to center) and 39 inch overall material width allow secure overlaps and strong composite action when concrete slabs are added. Strength is maximized and weight is minimized, which keeps the deck durable and versatile on all sorts of construction jobs.
Gauges and thicknesses
| Gauge | Bare steel thickness (in) | Weight (lbs/sq ft) | Typical applications |
|---|---|---|---|
| 22 | 0.0295 | 1.6 | Light-duty roofing and small spans. |
| 20 | 0.0358 | 2 | Medium spans, roofing, and siding. |
| 18 | 0.0474 | 2.6 | Heavy-duty applications. |
| 16 | 0.0598 | 3 | Heavy load spans. |
Type B deck is stocked in 22, 20, 18, and 16 gauge, each with its own thickness and load capacity. The lighter 22 and 20 gauges are economical and weigh less, which fits shorter spans and lighter loads. For demanding applications, the heavier 18 and 16 gauges carry longer spans and greater loads.
Finishes and coatings
| Finish | Details |
|---|---|
| Galvanized G60 | Zinc coating of 0.6 oz/ft². Recommended for general environments. |
| Galvanized G90 | Zinc coating of 0.9 oz/ft². Ideal for highly corrosive environments. |
| Prime-Painted | Provides a base coat for additional protection or paint adhesion. |
| Bare Steel | Unfinished; typically for indoor use or controlled environments. |
Several finishes are available so the Type B deck lasts, among them galvanized (G60 and G90) and prime-painted. All galvanized finishes resist corrosion, but G90 has more zinc and is better where moisture or chemicals are a bigger concern. A prime-painted deck arrives with a protective base coat, so it works well when more coats of paint or coatings will follow.
Material and finish options
Material grades include high-strength steel at 33 KSI, 40 KSI, 50 KSI, and 80 KSI. Each grade answers a specific structural need and strikes a balance between strength and flexibility. Galvanized (G60/G90) and prime-painted finishes both follow ASTM A653 specifications for corrosion resistance.
Custom lengths
Need a short piece or a long one? We cut deck from 6′-0″ for smaller projects to 40′-0″ for large ones, accurately and efficiently. Ordering custom lengths for your Fort Myers job means a better fit and less scrap.
1.5" Type B Roof Deck features
With its light weight, durability, fire resistance, and sustainable design, our 1.5" Type B metal deck lifts the performance of efficient, eco-friendly short-span commercial applications.
High Strength-to-Weight Ratio
Handles substantial load for its weight, a strong fit for roofing systems.
Standard 36 inches Coverage
Each sheet covers 36 inches with a uniform rib design, so crews finish faster and work more efficiently.
Galvanized or Prime-Painted Finish
G60/G90 galvanized and prime-painted finishes are both available to improve durability and corrosion resistance.
Compatibility with Roofing Systems
Supports insulation, waterproofing, reflective coatings, drainage, ventilation, and other roofing components.
Compliance with Standards
Quality and code compliance are backed by Steel Deck Institute (SDI) and ANSI guidelines.
Wide Gauge Range
The 22, 20, 18, and 16 gauge options let you match the deck to the load-bearing needs and demands of the project.
Installation and connections
Installation practices
- Run the deck perpendicular to the supports.
- At every support, attach the deck with puddle welds or TEK screws.
- Lap the sidelaps and fasten them with screws at 12" o.c.
Fasteners and attachments
- 5/8" Diameter Puddle Welds
- #10 TEK screws at 6" o.c. on edges, and 12" o.c. for sidelaps
- Sidelaps attached using #10 TEK screws at 12" o.c.
Confirm the profile, gauge, span, loads and connections against your project drawings and the applicable product load tables before ordering.
Applications
Roof Deck Applications
Where commercial and industrial roofs need strength and durability, Type B is a common pick. It supports roofing insulation systems and suits both vented and non-vented roofing.
Hybrid Structural-Ceiling Systems
In architectural spaces, Type B decking can double as an exposed ceiling. It supplies structural strength and a clean finish, and it reduces added materials and installation time.
Standards and product documentation
For Fort Myers contractors, the 1.5" Type B deck complies with SDI (Steel Deck Institute) specifications, supporting high standards of design and performance.
1.5" Type B Roof Deck questions
What gauge do most buyers choose for Type B decking?
20 gauge is typically the most common, because it offers a good balance of cost and strength for ordinary applications. Some projects need a different gauge based on their requirements.
What separates G60 from G90 galvanized finishes?
The coating on G60 is 0.60 oz/ft² versus 0.90 oz/ft² on G90. That makes G90 50% heavier in zinc and more corrosion resistant. G60 works for indoor applications or low-moisture environments, while G90 is better for outdoor use, roofing, steel decking, and structures facing weather, humidity, or corrosive conditions.
What are the maximum spans of the 1.5" Type B deck?
The answer depends on gauge, span type, and loading. For instance, 22-gauge deck spans up to 8 feet in multiple spans, and 16-gauge deck spans up to 14 feet. For exact numbers, refer to the load tables.
Can I get 1.5" Type B metal decking customized for my Fort Myers project?
Yes, gauge, finish, and length are all customizable. Lengths are cut to project needs, so there is less waste and installation goes more efficiently.
Do 1.5" Type B metal decking products meet industry standards?
Yes, they do. The deck follows Steel Deck Institute (SDI) standards and American Iron and Steel Institute (AISI) design guidelines, ensuring quality, safety, and compatibility with construction codes.
3" Type N Roof Deck
Long spans and structural strength make 3" Type N metal deck a popular roof deck. Its profile is 3 inches deep and is offered in 22 GA to 16 GA, which gives roofing contractors in Fort Myers room to match gauge to project. The deck meets SDI and ANSI standards, and galvanized finishes such as G60 and G90 are available.
Dimensions and profile
| Property | Dimension |
|---|---|
| Profile Depth | 3 inches |
| Coverage Width | 24 inches |
| Rib Spacing | 8 inches (center to center) |
| Rib Height | 3 inches |
A 3 inch profile depth and a 24 inch coverage width define the Type N Roof Deck, which also has 8 inch rib spacing (center to center) and a 3 inch rib height. The deep rib is what gives the profile its strength on long spans and heavy roof loads, and the wide coverage means fewer sheets to set.
Gauges and thicknesses
| Gauge | Bare steel thickness (in) | Weight (lbs/sq ft) | Typical applications |
|---|---|---|---|
| 22 | 0.0295 | 1.8 | Light duty roofs. |
| 20 | 0.0358 | 2.2 | Standard commercial roofs. |
| 18 | 0.0474 | 2.9 | Heavy load areas. |
| 16 | 0.0598 | 3.7 | Long spans, high loads. |
The Type N Roof Deck comes in 22, 20, 18, and 16 gauge, with different thicknesses and load capacities for each roofing project. Lighter gauges (22 and 20) cost less and suit short spans and lighter loads. Heavier gauges (18 and 16) bring added strength and durability, which suits long spans and heavy-duty roofing applications.
Finishes and coatings
| Finish | Details |
|---|---|
| Galvanized G60 | Zinc coating of 0.6 oz/ft². Recommended for general environments. |
| Galvanized G90 | Zinc coating of 0.9 oz/ft². Ideal for highly corrosive environments. |
| Prime-Painted | Provides a base coat for additional protection or paint adhesion. |
| Bare Steel | Unfinished; typically for indoor use or controlled environments. |
Type N deck is available with several finishes for lasting performance, including galvanized (G60 and G90) and prime-painted. Galvanizing resists corrosion well, and G90 has a heavier zinc coating for environments with more moisture or chemical exposure. Prime paint adds a base coat, so it fits projects that call for extra paint or coatings.
Material and finish options
Our Type N 3" Roof Deck uses high-strength 80 KSI steel. It is offered with a corrosion-resistant galvanized finish meeting ANSI standards, prime-painted finishes for added protection, or bare steel for specialized applications. Each finish is engineered for durability and dependable performance in demanding roofing environments.
Custom lengths
Deck lengths run from 6′-0″ on smaller roofing projects to 40′-0″ on large-scale construction, and the 3" Type N Roof Deck is supplied accurately and efficiently. Custom lengths for Fort Myers jobs give an optimal fit, reduce waste, and streamline installation.
3" Type N Roof Deck features
For large-scale commercial roofing and sustainable buildings, our 3" Type N roof deck provides superior strength, fire-rated performance, and long-span efficiency.
Deep Rib Profile for High Strength
A 3-inch rib depth provides superior strength for longer spans and heavy roofing loads.
Wide Coverage Efficiency
Standard 24-inch coverage uses less material and makes installation simpler, a plus on large-scale projects.
Corrosion-Resistant Finish Options
G60 or G90 galvanized finishes stand up well to harsh environmental conditions.
Fire and Acoustic Performance
Satisfies fire-rating standards in approved assemblies, and supports insulation for soundproofing and thermal efficiency.
Compliance with SDI Standards
Steel Deck Institute (SDI) and ANSI guidelines are met, ensuring quality and code compliance.
Long Span Capability
Gauges of 22, 20, 18, and 16 let you customize the deck to specific load-bearing requirements and project demands.
Installation and connections
Installation practices
- Install the deck perpendicular to the supports.
- Weld or screw the deck at each support with puddle welds or TEK screws.
- Overlap sidelaps and secure with screws at 12" o.c. (on center).
Fasteners and attachments
- 5/8" Diameter Puddle Welds
- #12 or #14 TEK screws at 6" o.c. on edges, and 12" o.c. for sidelaps
- Sidelaps attached using #12 TEK screws at 12" o.c.
Confirm the profile, gauge, span, loads and connections against your project drawings and the applicable product load tables before ordering.
Applications
Long-Span Roofing Systems
Type N is perfect for large-scale commercial and industrial roofing that requires long spans and fewer supports. Its 3-inch rib profile ensures exceptional strength and efficiency in expansive roof designs.
Fire-Rated Roof Assemblies
Type N is commonly used in fire-rated roof systems and is compatible with insulation and fireproofing materials. It ensures safety and performance for demanding commercial and industrial applications.
Standards and product documentation
For Fort Myers roofing projects, the 3" Type N deck complies with SDI (Steel Deck Institute) specifications, supporting high standards for design and performance.
3" Type N Roof Deck questions
What is the 3" Type N Roof Deck for?
Long-span roofing applications. It supplies structural support for commercial and industrial roof systems.
What span capability does Type N Roof Deck offer?
Up to 16 feet, depending on gauge, which cuts down on intermediate supports.
What gauges does the 3" Type N Roof Deck come in?
Gauges from 16 GA to 22 GA are available, giving options for different load and span requirements.
Can Type N Roof Deck be used in fire-rated roofing systems?
Yes. Type N Deck supports fire-rated assemblies and fits insulation and fireproofing materials for enhanced safety on Fort Myers buildings.
What finishes are offered on Type N Roof Deck?
Galvanized finishes (G60 or G90) provide corrosion resistance, and prime-painted options give additional protection.
1.5" Type B Vented Roof Deck
Lightweight Insulated Concrete (LWIC) roofs are what the 1.5" Type B Vented Deck was made for, and its perforations help the concrete bond and distribute load more effectively. The profile is 1.5 inches deep, with gauges from 22 GA to 18 GA for flexibility from one project to the next. It meets SDI and ANSI standards, and galvanized finishes like G60 and G90 add durability and corrosion resistance for Fort Myers roofing.
Dimensions and profile
| Property | Dimension |
|---|---|
| Profile Depth | 1.5 inches |
| Coverage Width | 36 inches |
| Rib Spacing | 6 inches (center to center) |
| Rib Height | 1.5 inches |
The 1.5" Type B Vented Deck has a 1.5 inch rib depth and a 36 inch standard coverage width, a good match for Lightweight Insulated Concrete (LWIC) applications. Rib spacing is 6 inches (center to center), and the 39 inch overall width allows secure overlaps and strong composite action with concrete slabs. Perforations in the profile promote adhesion and proper LWIC curing, which boosts strength, durability, and efficiency.
Gauges and thicknesses
| Gauge | Bare steel thickness (in) | Weight (lbs/sq ft) | Typical applications |
|---|---|---|---|
| 22 | 0.0295 | 1.6 | Light-duty roofing and small spans. |
| 20 | 0.0358 | 2 | Medium spans, roofing, and siding. |
| 18 | 0.0474 | 2.6 | Heavy-duty applications. |
| 16 | 0.0598 | 3 | Heavy load spans. |
Three gauges, 22, 20, and 18, make up the Type B Vented Deck lineup, with thickness and load capacity varying across them. For shorter spans, the lighter 22 and 20 gauges are cost-effective. When longer spans and heavier loads are involved, the thicker 18 gauge gives greater structural strength. Perforations also improve the bond with LWIC, helping it adhere and cure in insulated concrete applications.
Finishes and coatings
| Finish | Details |
|---|---|
| Galvanized G60 | Zinc coating of 0.6 oz/ft². Recommended for general environments. |
| Galvanized G90 | Zinc coating of 0.9 oz/ft². Ideal for highly corrosive environments. |
| Prime-Painted | Provides a base coat for additional protection or paint adhesion. |
| Bare Steel | Unfinished; typically for indoor use or controlled environments. |
Long-term performance comes from the galvanized (G60 and G90) and prime-painted finishes on the Type B Vented Deck. Galvanized coatings resist corrosion, and G90 gives extra protection in highly corrosive environments. Prime paint adds a base coat for projects that need further coatings. Together these finishes extend deck life and support performance in LWIC applications.
Material and finish options
The B 1.5" Vented Deck is made from high-strength 50 KSI steel. Options include a corrosion-resistant galvanized finish that meets ANSI/SDI standards, a range of painted finishes for tailored aesthetics, and bare steel for custom applications. Every finish is meant to improve durability and keep performance steady in demanding environments.
Custom lengths
Lengths run from 6′-0″ on smaller projects to 40′-0″ on larger ones, and we supply all of them accurately and efficiently. Custom lengths are cut to your requirements for Fort Myers projects, giving the best fit and minimal waste.
1.5" Type B Vented Roof Deck features
Airflow control, fire resistance, and lightweight durability define the 1.5" Type B Vented Deck, a good choice for commercial buildings that need ventilation and efficiency.
Optimized for LWIC Systems
Created to enhance adhesion in Lightweight Insulated Concrete (LWIC) applications, ensuring proper bonding and structural performance.
Improved Concrete Bonding
The perforations enhance the bond between lightweight concrete and the deck, resulting in a strong roof system and superior load distribution.
Structural & Fire Performance
Complies with SDI and ANSI standards and delivers high durability and fire-rated performance when used in LWIC systems.
LWIC Roofing Applications
Suited to Lightweight Insulated Concrete (LWIC) roof systems, where it provides strength, adhesion, and long-term performance in insulated roofing applications.
Compliance with SDI Standards
Follows Steel Deck Institute (SDI) and ANSI guidelines for quality and code compliance.
Moisture Management
Helps stop moisture from being trapped, which improves durability and lowers the risk of mold or corrosion.
Installation and connections
Installation practices
- Install the deck perpendicular to the supports.
- Weld or screw the deck at each support with puddle welds or TEK screws.
- Overlap sidelaps and secure with screws at 12" o.c.
Fasteners and attachments
- 5/8" Diameter Puddle Welds
- #10 TEK screws at 6" o.c. on edges, and 12" o.c. for sidelaps
- Sidelaps attached using #10 TEK screws at 12" o.c.
Confirm the profile, gauge, span, loads and connections against your project drawings and the applicable product load tables before ordering.
Applications
Lightweight Concrete Systems
LWIC composite slabs are a natural fit. Perforations let moisture escape as the concrete cures, improving bonding, preventing trapped condensation, and strengthening a durable insulated concrete system.
Moisture-Controlled Roof Assemblies
For lightweight insulated concrete (LWIC) applications, the perforated profile makes concrete adhesion and curing better. Moisture escapes during curing, so long-term insulation performance improves and structural degradation is prevented in humid environments.
Standards and product documentation
SDI (Steel Deck Institute) specifications are met by the 1.5" B Vented deck, ensuring high standards for design and performance on Fort Myers jobs.
1.5" Type B Vented Roof Deck questions
What do the perforations do on vented Type B deck?
Airflow and moisture control improve, condensation is kept from building up, and adhesion gets better in lightweight concrete applications.
In what way does vented Type B deck improve composite systems?
The bond between deck and concrete is enhanced by the small perforations, giving stronger composite action. Moisture can also escape, so there is less risk of trapped water.
Does vented Type B deck work for all Fort Myers roofing applications?
Yes. It offers the most benefit in moisture-sensitive environments like vented roofing systems, where air circulation helps keep insulation from degrading and corroding.
What finishes can I order on vented Type B deck?
Choose galvanized (G60/G90) for corrosion resistance or prime-painted finishes for protection and compatibility with additional coatings.
Is structural strength affected by the vented Type B deck perforations?
No. Perforations are placed strategically, so load capacity is maintained while ventilation benefits apply to specific applications.
Before you order
Order Metal Roof Decks for your Fort Myers project
Share your drawings or a material list and our team will check quantities, profiles and cut lengths. We also prepare takeoffs and shop drawings, then send pricing and delivery options for the Fort Myers job site.
Start your quoteHelpful details for an accurate quote
- Your Fort Myers project address and when you need material on site.
- Drawings or a material list with quantities and cut lengths.
- Specified profile, dimensions, gauge and finish.
- Connection details, load tables and any supporting documentation.
How We Work
We Guide You Through the Process
From manufacturing to delivery, we ensure precision, efficiency, and compliance with industry standards.
Takeoff and Shop Drawings Services
We provide specialized takeoff services for accurate quotations and detailed shop drawings to produce optimized cutting lists for sheets, ensuring efficient execution and waste-free outcomes in your projects.
Manufacture
We manufacture metal decks to SDI and ANSI standards, ensuring strength, durability, and compliance. We provide custom lengths and high-precision fabrication for optimized performance in roof, floor, and form deck applications.
Swift Deliveries & Nationwide Reach
While based in South Florida, we serve clients nationwide, ensuring quality, efficiency, and timely deliveries across the U.S., reflecting our commitment to excellence without boundaries.
Frequently Asked Questions
Where can I buy metal roof deck in Fort Myers?
Miami Metal Deck supplies metal roof deck to Fort Myers with same-day or next-day delivery options. Call 305-760-2575 or request a quote online.
What types of roof deck are available?
We carry Type B (1.5" deep), Type N (3" deep), and Vented Type B roof deck in gauges 16–22 with G60 and G90 galvanized coatings.
Do you offer custom lengths?
Yes. We provide custom-cut lengths from 6 to 40 feet along with shop drawings and takeoff services to support your project.
How many kinds of metal roof deck do you carry?
Three: Type B (1.5" deep), common in general commercial use; Type N (3" deep), for long-span requirements; and Vented Type B Deck, for projects that need moisture control.
In which cases should I specify Type N roof deck over Type B?
Specify Type N roof deck where long spans are involved and fewer supports are preferred, as in warehouses or industrial buildings. Type B remains the usual pick for standard commercial and industrial roofing systems.
What is vented Type B roof deck designed for?
Moisture control. That makes Vented Type B Deck appropriate for Lightweight Insulated Concrete (LWIC) applications.
What coating choices apply to these roof decks?
Galvanized coatings (G60, G90) protect against corrosion on every type, and primer-painted finishes give added protection and a good base for further coating. Ask us about options for Fort Myers jobs.