Fittes Flush Floor Vent Spacer 2/4x10 and 4x12

🔧 Fittes Flush Floor Vent Spacer 2x10 | Adjustable Height Friendly

Designed to correct flush floor vent installs where the vent sits too low due to subfloor gaps or flooring depth differences.

This spacer lifts your Fittes flush floor vent so it sits properly level with the finished floor. It improves airflow, eliminates movement, and gives a clean, finished look.

✅ What this fixes

• Vent sitting below floor level
• Uneven floor to subfloor transitions
• Loose or shifting vent frames
• Reduced airflow from poor positioning

🧠 Adjustable to your needs

• You can scale the model in the Z axis to match your exact floor gap
• You can stack multiple spacers if more height is needed
• Easy to customize depending on your install