Ironmax™ Double 5"

  • Arbor Blend
  • Arctic Blend
  • Autumn Red
  • Buckskin
  • Canyon Blend
  • Charcoal Gray
  • Colonial White
  • Cypress
  • Desert Tan
  • Forest
  • Frontier Blend
  • Glacier Blend
  • Granite Gray
  • Heritage Cream
  • Herringbone
  • Ivy Green
  • Light Maple
  • Linen
  • Meadow Blend
  • Natural Clay
  • Oxford Blue
  • Pacific Blue
  • Sable Brown
  • Sandstone Beige
  • Savannah Wicker
  • Seagrass
  • Silver Ash
  • Snow
  • Sterling Gray
  • Timber Blend
  • Warm Sand
  • Weathered Blend
Arbor Blend

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The images on our website can be used to assist in your decision, but should not be relied on as the sole reference point.  Due to variation in computer monitors and printers, the images shown may not exactly replicate the corresponding color, texture or appearance.  To verify actual product color, texture or appearance, ask to see the actual product, available through a CertainTeed contractor or distributor. Read More »

Attractive Appeal of Wood with Rigidity and Durability of Premium Extra-Thick Vinyl

CertainTeed's Vinyl Carpentry Soffits are designed to provide a beautiful finishing touch for porch ceilings and soffit areas, or add a distinctive touch with vertical siding applications.

Ironmax Soffit offers:
  • Double 5" solid and fully vented styles
  • Extra-thick .046" construction for optimum strength and flat face appearance
  • Designed for vertical siding, porch ceiling and soffit applications (vented panel for soffit use only)
  • Unique post-formed lock design helps ensure secure installation
  • Wide variety of low-gloss woodgrain colors and coordinating trim
  • Lifetime limited warranty
Note: The following colors should be used for soffit only and not as a vertical siding: Autumn Red, Charcoal Gray, Forest, Ivy Green, Pacific Blue and Sable Brown.

Whether you need to obtain product dimensions for calculating the amount of siding you need for a job or find specific code numbers to verify compliance with local building codes, you will find it here.
Proper installation is critical.

These instructions describe and illustrate the steps involved in installing CertainTeed and Wolverine siding, trim, and accessories. Their purpose is to provide detailed information and how-to tips that will simplify the installation process. CertainTeed shall not accept any liability or responsibility under its written warranty for failure caused by application that does not meet the requirements for proper installation.

CertainTeed has put together a full installation manual both in English and Spanish. Product specific installation guidelines are provided where applicable for speciality products.
You can feel confident that you have made the right decision buying from CertainTeed, a company that is an industry leader and stands behind its products with strong warranty protection. The Vinyl Siding Lifetime Limited Warranty will provide you with specific coverage information.
CertainTeed respects the environment through the responsible development of sustainable vinyl and polymer siding products and systems.