Commercial overhead garage doors in Miami

Hurricane impact rated commercial sectional doors cost $7,500 installed for a standard ribbed-steel Clopay 524 in a typical 12 by 12 ft opening, $8,950 for an insulated ribbed door, $9,500 for a polyurethane Energy Series door, and $8,950 to $11,300 for the Amarr 2400 and 2000 series, all with current Miami-Dade approvals, and about $345/mo on financing. Smaller openings cost less and larger ones more; the exact price comes from your size and design pressure.

If the space is cooled, houses people or product, or the door faces afternoon sun, yes, and the R-value matters. The S-series is R-6.6 and the Energy Series runs R-16.2 to R-18.4. For unconditioned storage, the standard 520/524 saves real money.

The door's engineered wind-load tier, W6 and W8 in this range. Your building's opening has a calculated design pressure; we match the door's WindCode and its Miami-Dade or Florida approval to that number, which is what the inspector checks in the High-Velocity Hurricane Zone.

Yes, and it is quoted separately. Our permit processing is $250, and the government fee is passed through at what the county or city charges, which on a commercial job is set against the declared construction value rather than a flat rate and varies by city, see permit costs by city. Every door we install is matched to an active product approval, so the permit package and the inspection go smoothly the first time.

A LiftMaster MAXUM trolley operator, sized to the door and its daily cycle count. The With operator column in the table already includes it: on those doors the standard duty operator adds about $2,900 installed on an 8x8 and $3,300 on a 12x12, or about $250 more in 480 V three phase, the 1,200 lb standard duty trolley adds $3,600 on a 14 or 16 ft door, and the extended duty package for high cycle doors adds $5,600 on an 18x18. The 2,200 lb extended duty trolley is $5,057 installed on its own. Electrical service to the operator is quoted separately.