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 color should be used for soffit only and not as a vertical siding: Sable Brown.

Technical Information

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.

Installation

Proper installation is critical.

These instructions describe and illustrate the steps involved in installing CertainTeed siding, trim, and Vinyl Carpentry® 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.

Warranty Details

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.

Sustainability Information

CertainTeed respects the environment through the responsible development of sustainable vinyl and polymer siding products and systems.

Siding Contractors

See All Contractors near You
Get Started