Thybar pre-fabricated equipment bases are available in 2 groups, A & B:

• Group A (insulated) includes TC-1, TC-2, & TC-3 (shown in Photo).
  
• Group B (uninsulated) includes TC-5

Standard Construction for Both Groups is:

1. Heavy gauge galvanized steel
   
2. Factory installed 2x2 or 2x4 wood nailer - Construction Grade

Group A Includes as Standard:

1. 1 ½" - 3lb density insulation
   
2. T-Bar 36" O.C. reinforcement

Additional Options for Both Groups:

1. Height Additions
   
2. Pitch to match single and double roof slopes
   
3. Burglar Bars
   
4. Built-in supply and return Plenums
   
5. Horizontal Supply and /or return openings
   
6. Galvalume Construction
   
7. Pressure treated wood mount

Assembly Instructions PDF Downloads:

• Roof Curb
  
• Extended Roof Curb
  
• Horizontal Roof Curb

©Thybar Corporation