Your home’s roof can take a beating from Alberta’s often-dramatic temperature swings. While most people know what their roof shingles and eavestroughs are, not everyone knows about their roof’s soffit and fascia. Part of the roofing edge structure, these two roof components work together to protect your house and roofline from pests, water damage, and attic ventilation issues.
What is Soffit?
Soffit is part of the roof that covers the underside of the roof overhang – the space between the fascia and the side of the house. If you stand under the eavestrough and look up, you’re looking at the underside of the overhang, which is the soffit. The eavestrough (gutter) itself is mounted to the fascia, running along the edge above. Acting as a protector for your home’s attic, the soffit prevents pests and dirt from entering your house. It also allows airflow into your attic to improve ventilation (preventing mould and excess moisture).
What is Fascia?
Fascia is the long, vertical board that runs along the edge of your roof – where the roofline meets the outer walls. The gutters are often connected to the fascia, so it has to be strong enough to handle a lot of water during a heavy downpour. If your fascia is wood and you see peeling or rot, fix it right away, as it can invite squirrels and wasps into your home through the attic.
When Soffit and Fascia Fail | The Roofing Problems That Follow
To prevent soffit and fascia problems that can lead to bigger roof issues, it’s recommended to have your roof inspected in the spring and fall.
- Poor attic ventilation: A correctly ventilated soffit intake helps control airflow in your attic and prevents condensation from forming.
- Ice dams: The freeze-thaw cycle in Alberta causes ice dams. A soffit helps regulate attic temperature and air flow.
- Rodent access: A rotting fascia board or poorly set soffits can let pests and insects sneak into your attic, causing all sorts of problems for homeowners.
- Water damage: Water can get trapped in the roof deck or fascia board and have nowhere to go. Properly maintained soffit and fascia keep water moving where it should go, preventing structural damage. Check your interior walls for any sign of water damage near your home’s edge.
Maintenance Tips To Prevent Roof Damage
There are always preventive measures you can take to protect your soffit and fascia. Here are a few tips to do twice a year.
- Clean your gutters: It’s good practice to clean your gutters to remove leaves and debris.
- Roof inspections: Have an expert inspect your roof every spring and fall for signs of wear and tear or the need for repair or replacement.
- Check for wasp or bee nests: Rodents, wasps, and bees can find a cozy spot for their nests when they get through rotting fascia. Install a robust material, like aluminum or vinyl, to dissuade critters.
- Inspect soffit vents: Inspect soffit vents: Look for anything blocking your vents (insulation, dust, debris), which can cut off airflow in your attic. Ice dams forming or higher-than-usual energy bills are warning signs.
What Materials to Choose for Your Fascia and Soffit?
Aluminum and vinyl soffit and fascia are the most commonly used types in Edmonton and Calgary; they are harder for pests to chew, last longer, and don’t need repainting like wood.
Ready to Protect Your Home?
Your home’s fascia and soffit do the hard work of protecting your roof deck, attic, and roof edge, and are essentially shielding your whole home. Roofline issues can quickly seep into your home and cause costly structural damage.
If you have questions about your roof or want to book an appointment, A. Clark Roofing & Siding is here to help. Contact us for soffit and fascia repairs, maintenance, and installation.
