The Simpson Bridging O/CTB27 24″ is a structural hardware from Simpson for exact-match material ordering. Match manufacturer model/MPN TB27. This variant is sold as EA with SKU SIMTB27. Simpson Bridging O/CTB27
Key Specs
- Brand: Simpson
- Model / MPN: TB27
- SKU: SIMTB27
- Sell unit: EA
- Product type: Structural Hardware
- Size: 24″
- Category: Fasteners | Fasteners/Structural Hardware | Residential Roofing | Residential Roofing/Fasteners | Residential Roofing/Fasteners/Structural Hardware
Key Features
- Verify exact model, size, color, sell unit, and system compatibility before ordering.
Coverage & How Much You Need
Confirm coverage/yield from the manufacturer instructions and job takeoff before ordering.
Compatibility / Fitment
Use only with compatible systems and installation conditions specified by the manufacturer.
FAQs
What exactly am I ordering?
Simpson Bridging O/CTB27 24″, sold as EA, SKU SIMTB27, manufacturer model/MPN TB27.
What unit is the price based on?
The price is for the EA sell unit.
What should I match before ordering?
Match brand, model/MPN where available, size/color, sell unit, and the project specification.
Can this be substituted?
Treat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.
How do I estimate quantity?
Use the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.
Follow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.
Product Expert Notes
Choose this variant when Simpson, SKU SIMTB27, EA sell unit, and MPN TB27 match the job requirement.

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