STI has completed successful vertical expansion projects all across the United States. The unique EZ-Riser® system has virtually unlimited potential to add space and value to existing industrial buildings.

Roof Size - No Limits!

• Raise an Entire Roof
• Raise Selected Section(s) of a Roof

Roof Style - No Limits!

• Flat
• Peaked
• Pitched

Roof Deck Construction - No Limits!

• Steel
• Gypsum
• Wood
• Tectum
• Concrete Plank

Building Structures - Exceptional Versatility!

• Steel columns
• Encased steel columns
• Load-bearing walls

Height - double . . . or more!

• Typical: approximately double original height
• Greater heights can be achieved - talk to us.