- How much space do I need beside the driveway?
- The gate is longer than the opening — the counterbalance adds 50 percent, so a 20-foot opening means roughly 30 feet of gate that has to travel along the fence line when open. Measure that run-back room before anything else.
- Cantilever or V-track — which should I buy?
- Cantilever puts nothing on the driveway surface, so it works over gravel, asphalt, and anywhere debris would foul a track, and it handles wider openings — up to 38 feet here. V-track costs less but needs a concrete-anchored track across the drive. Site conditions usually make the choice for you.
- Can this gate be automated?
- Sliding driveway gates like this are commonly paired with an operator. Tell us at quote time if automation is planned so the gate build and operator requirements get matched from the start.
- Why does it need a site-specific quote?
- Because opening width, grade, run-back space, wind exposure, and automation all change the design. A driveway gate specced from a photo and real measurements works; one bought blind off a page often does not.
- What maintenance does a cantilever gate need?
- Very little — that is the appeal. There is no ground track to keep clear, and the powder-coated aluminum never needs paint. Keep the rollers adjusted and the gate swings, or rather slides, for years.