K-SPAN Building Systems

K-SPAN Building Systems

Overview

ON THE FRONT LINE OF MOBILE, DURABLE DESIGN

For military construction of durable structures, Drexel Metals offers the ideal, GSA-approved solutions. Arm your K-Span® building system with high-quality coils and unparalleled support. Our aluminum and steel slit coils and accessories are all sourced in the USA with facilities across the map — to get you the product you need when you need it.

What does it mean to be GSA-approved? It means that we are able to sell our premium coil products to the U.S. government through a GSA Schedule contract. Easy and efficient procurement keeps the project on budget and on track!

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WHAT IS K-SPAN CONSTRUCTION?

The K-Span (or UBM®) building system is a self-contained, metal building manufacturing plant. Mounted to a trailer as a mobile factory, this machine can reach even the most remote construction sites. Once on location, it quickly turns coils of steel into structural-strength, arched panels, which are machine seamed together to form an economical and watertight steel structure. The classic arched shape and material strength of K-Span buildings don’t require columns, beams, or any other type of interior support. 

GETTING STARTED

For more details on ordering information and our award schedule, visit our GSA CONTACT PAGE.

DREXEL METALS HAS YOUR PROJECT COVERED

QUICK TO BUILD
High-speed construction requires smaller crew, less time, and fewer components. 

BETTER TO BUDGET
This solution costs 40-60% less than traditional construction techniques.

FLEXIBLE TO DESIGN
Build custom structures in almost any look and size to fit your unique specifications.

BUILT TO LAST
These durable structures are watertight, rust-proof, fireproof, and can defend against extreme weather.

GSA APPROVED
Easily procure these superior coil products for your U.S. government project. 

K-Span® is a registered trademark of MIC Industries

Ideal Application
  • Barracks And Dormitories
  • Medical Facilities
  • Base Construction and Reconstruction
  • Equipment Maintenance and Repair Workshops
  • Stores And Warehouses
  • Border Posts
  • Aircraft Hangars
  • Covered Aircraft Shelters
  • Hardened and Underground Bunkers
  • Ammunition Storage
  • Prepositioning for Emergency Response
  • Sport Facilities
  • Supply Depots
  • Simulator and Training Buildings

Interested in getting started? Visit our GSA CONTACT PAGE for details.

COIL PRODUCTS AVAILABLE:

1. MILITARY
    a. .035 minimum x 23.750” Wide
        Gauge range .035 -.040
    b. .043 nominal x 23.750” Wide
        Gauge range .040 - .046
    c. .043 nominal x 35.750” Wide
        Gauge range .040 - .046
    d. .063 nominal x 35.750” Wide
        Gauge range .060 - .066

2. AGRICULTURAL
    a. .035 minimum x 23.750” Wide
        Gauge range .035 -.040
    b. .043 nominal x 23.750” Wide
        Gauge range .040 - .046

3. MATERIAL SPECIFICATIONS
    HOT DIPPED GALVANIZED STEEL
    ASTM A653, SS, GRADE 50 psi (344 MPA or 35kg/mm sq.,
    G90 (Z-275)

4. PAINT SPECIFICATIONS
    DREXEL METALS®,  EZ-Form XL Paint System
    Modified Siliconized Polyester
    Does not require external lubricant to aid roll-forming
    (Internal lubricants to aid roll-forming)

    Topside Paint Thickness:
     .2 - .3 mils primer
     .7 - .8 mils color coat
     Total Dry Film Thickness 1.0 mil (25 microns)

   Bottom side Paint Thickness:
    .2 -.3 mils primer
    .2 - .3 mils polyester coat
    Total Dry Film Thickness .5 mils (12 microns)

    Color:
    Cream Tan
        Federal Standard 595, Color Chip 27778 
        (Military Standard Color)
    Bone White
    Colonial Red
    *Other colors available upon request

5. PAINT WARRANTY    
    20-Year Limited Warranty for color retention, fade and
    chalking

6. COIL DIMENSIONS    
    Maximum Outside Diameter - 40 inches (101.60 cm)
    Inside Diameter: 19 - 24 inches (48.25 – 60.96 cm)
    Maximum Coil Weight: 5,000 pounds (2,270 kg)

7. PACKAGING    
    Oak Skids to size
    Coils skidded eye-to-sky
    Banded thru eye and onto skid
    Skid and Coil shrink wrapped
    Heat Treated Oak Skids available upon request

Drexel Metals standard colors are produced by AkzoNobel and contain a minimum of 70% PVDF (Kynar500/Hylar5000) base resin with ceramic pigments. All colors are formulated to ensure consistent appearance, quality and long-term appearance.

Our Family of Product Warranties

Why so many warranties?  The answer is simple....there is not a “one size fits all” warranty. 

The Gold Standard Warranty covers the entire Drexel Metals system from the roof deck up and is offer exclusively through our network of fabricators and certified installers.  Here are the benefits; If our product fails during the warranty period,  Drexel Metals will replace your roof at no cost to you and since your Drexel Metals metal roof is a sensible investment, if you ever decide to sell your property we will transfer the warranty to the next owner(s) for the life of the warranty.  For homeowners, its importnat to note that according to Remodeler Magazine you will recoup 85% of your initial investment upon the sale of your property. 

Galvalume® Substrate:

Our steel products are painted over prime, made in the USA, Galvalume, AZ50 and is all Tension Leveled for superior flatness.  Galvalume is an aluminum/zinc coated carbon steel product that was designed specifically for building products and contains approximately 80% aluminum in the coating by volume.  Galvalume offers much better cut edge protection than traditional hot dipped galvanized products.  It carries a 25 year warranty against perforation.

Aluminum Substrate:

Our aluminum products are painted over prime, made in the USA, aluminum. We use multiple alloys and tempers to ensure that the products supplied will meet and/or exceed your requirements.  We are big fans of using our painted aluminum products for coastal applications and have invested a lot of R&D funds to ensure our aluminum roof systems meet and/or exceed the high wind requirements.  Our painted aluminum in salt environments does carry a 25-year warranty, however there are annual maintenance requirements.

Drexlume® Substrate:

Drexlume is our version of mill finished Galvalume® with a two-sided, clear acrylic finish that is installed as a unpainted product.  The clear acrylic is there to aid with roll forming and will weather away over time (no impact to the performance).   Drexlume carries a 25-Year Non Pro-rated Drexlume Warranty (Acrylic Coated Galvalume)