Discount Insulation & Metal Roofing

Specializing In 100% American Made Products!

The Lowest Prices, Best Selection!

New, Off Grade And Reclaimed Insulation Board

In business for 35 years in Southern Indiana, Plywood King offers unbeatable prices on new & reclaimed insulation board, as well as steel roofing & building packages through Allsteel Building Supply.

Due To Polyiso Being Factory Off Grade, Over Stock & Reclaimed, We DO NOT Sell Any Polyiso For Commercial Use.



However We Do Offer Closed Cell EPS For Commercial Work.

Insulation Projects

Meet Plywood King

If you're looking for a the best insulation solutions for your project, Plywood King has you covered. 

With 35 years in business, we have the knowledge, selection and best pricing insulation and steel for your building project! Contact Us!

What our Customers are Saying

Mission Work: Revive Liberia

Revive Liberia Missions (RLM) is a not-for-profit organization that is working to restore God's church in the African nation of Liberia. Liberia is an English speaking nation on the western edge of central Africa. It is recovering from many years of civil war which took its toll on the nation's churches.


Our goal is to strengthen the church by assisting our Liberian brothers and sisters as they work to repair their war torn nation. We are working on several different fronts to meet this goal.


Allsteel supports Revive Liberia with funds and manpower.

Visit ReviveLiberia.org
  • Slide title

    Write your caption here
    Button
  • Slide title

    Write your caption here
    Button
  • Slide title

    Write your caption here
    Button
  • Slide title

    Write your caption here
    Button
  • Slide title

    Write your caption here
    Button
Share by: