Weatherproofing
Garage Door Weatherproofing & Sealing
Keep wind, rain, dust, insects and debris where they belong — outside your garage.
GC Garage Doors supplies and installs quality garage door weatherproofing products throughout Cape Town, helping improve the appearance of your garage while reducing the amount of dust, rain and draughts entering around your garage door.
No garage door is completely weatherproof, but correctly fitted seals can make a significant difference.Our range of weatherproofing accessories helps reduce gaps around your garage door, improving protection against Cape Town’s strong winds, driving rain, coastal air and everyday dirt while giving your installation a cleaner, more finished appearance.
Garage Door
Side Seals
Benefits
- Seals the gap between the wall and garage door.
- Helps reduce wind entering the garage.
- Reduces rain blowing inside.
- Helps keep out sand, dust, leaves and rubbish.
- Discourages insects and small pests from entering.
- Gives your garage door a cleaner, professionally finished appearance.
- Helps reduce salt-laden sea air entering garages near the coast.
Available Colours
- White
- Bronze
- Charcoal
Garage Door
Bottom Seals
A garage door bottom rubber fits along the underside of your sectional garage door, a rubber seal glues onto your garage floor, helping seal the gap between the door and the floor.
Benefits
- Helps stop rain blowing underneath the garage door.
- Reduces dust and sand entering the garage.
- Helps prevent leaves and debris from blowing inside.
- Reduces insects and unwanted pests entering beneath the door.
- Helps keep your garage cleaner and drier.
- Creates a better seal on uneven concrete floors.
Which Seal
Do I Need?
| Problem | Recommended Solution |
|---|---|
| Wind blowing into the garage | Side Seals + A Rubber Seal |
| Rain entering underneath the door | A Rubber Seal |
| Sand and dust | Side Seals + A Rubber Seal |
| Coastal salt air | Side Seals |
| Cleaner finished appearance | Side Seals |
| Better overall weather protection | Top Seal + Side Seals + A Rubber Seal |
WHY
WHY THIS MATTERS
Cape Town’s winter rain, summer south-easter and coastal conditions can allow water, dust and debris into your garage through small gaps around the door.
Adding quality weather seals is an affordable upgrade that improves comfort, cleanliness and the overall appearance of your garage door installation.
Whether you’re installing a new garage door or upgrading an existing one, we can recommend the right weatherproofing solution for your home.
WHY CHOOSE
GC GARAGE DOORS?
Choosing the right garage door is not just about the product — it needs to suit your opening, function correctly, and last. We focus on recommending the best solution for your space, your budget, and long-term use.
- Garage Door Industry Experience Since 1993
- Owner-Led Expertise (Greg Cooper)
- We Recommend What Fits — Not Just What Sells
- High-Quality Materials & Workmanship
- Trusted Across Cape Town Homes & Estates
- Clear Process from Quote to Installation
- Reliable After-Sales Support