Circular Soffit Vent - Black
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Product Information
Full details
The Freefoam Circular Soffit Vent in Black is designed for homeowners and contractors seeking a reliable, low-profile solution to improve airflow in roof spaces. It provides an efficient way to prevent condensation buildup through a simple retrofit installation process, though it requires precise cutting of the soffit board to ensure a proper fit.
All features
| Colour | Black |
|---|---|
| Model Part Number | FCVBL |
| Brand | Freefoam |
Extended Product Information
FAQs
What size hole do I need to cut?
You need to use a 70mm holesaw to create the correct opening for this vent.
Can I install these on timber soffits?
Yes, these vents are compatible with most standard soffit board materials including timber and uPVC.
Is the black color finish resistant to fading?
The product is designed for exterior use, though direct, prolonged UV exposure may cause minor aesthetic changes over many years.
How many vents do I need?
The number of vents required depends on the total volume of your roof space and the specific building regulations regarding airflow in your region.
Can these be painted?
It is recommended to use the vent in its original finish, as paint may clog the ventilation slots or interfere with the locking mechanism.
Troubleshooting
Vent is loose in the hole
Ensure the 70mm hole was cut cleanly without jagged edges. If the hole is slightly too large, use a small amount of exterior-grade silicone adhesive to secure the rim.
Vent will not twist or lock
Check that the cut hole is perfectly circular and that no debris is obstructing the locking tabs on the back of the vent.
Pros and Cons
Pros
- Simple DIY-friendly installation process
- Compact design ideal for tight soffit areas
- Effective at reducing roof space condensation
- Durable material suitable for long-term exterior use
- Discreet profile hides unsightly ventilation holes
Cons
- Requires a 70mm holesaw for installation
- Limited to specific soffit thickness compatibility
- Not suitable for use in high-debris environments without occasional cleaning
Setup, Compatibility & Care
To install, first verify the thickness of your soffit board to ensure the vent will seat correctly. Use a 70mm holesaw to create the opening; always wear safety goggles to protect your eyes from falling debris. Push the vent into the hole and rotate it until you feel it click or tighten securely.
For maintenance, periodically inspect the vents to ensure they have not become blocked by dust, spider webs, or debris. A soft-bristled brush can be used to clear the slots without needing to remove the vent from the board.