Broward County HVHZ Guide

Accordion Shutter Requirements & Specs

Accordion shutters offer the best value for hurricane protection in Broward. Permanently mounted with quick deployment, they meet all HVHZ requirements when properly specified.

$20-35
Per SF Installed
+/-75
PSF Max Rating
0
Min Deploy Time
Accordion Shutter Operation
DEPLOYED - PROTECTED

Accordion Shutter Requirements

Key specifications for HVHZ-compliant accordion shutters in Broward County.

+/-75 PSF
Maximum Design Pressure
Large Missile
Impact Rating Required
20' Max
Single Span Width
0.040"
Min Blade Thickness
5-10 min
Full Home Deploy
NOA
Required Approval
Lockable
Security Feature
15+ Years
Expected Lifespan

Proper Installation Requirements

What's required for code-compliant accordion shutter installation in Broward.

1

Header Track Installation

The header track must be securely fastened to the wall structure above the opening.

  • Anchor directly to concrete or masonry with approved fasteners
  • For wood frame, use lag bolts into structural headers
  • Minimum fastener spacing per NOA specifications (typically 12-16" OC)
  • Header must be level within 1/8" over span length
2

Bottom Track & Sill

Bottom track provides guide and water management for the shutter system.

  • Install on level surface or shimmed to level
  • Slope slightly outward for water drainage
  • Anchor spacing per manufacturer specifications
  • Seal between track and substrate to prevent water intrusion
3

Side Housing & Storage

Side housings store the accordion blades when shutters are open.

  • Minimum clearance of 6-8" on each side of opening
  • Housing must be plumb and square to tracks
  • Secure to wall with approved anchors at specified spacing
  • Verify smooth blade operation after installation
4

Locking & Final Inspection

Locking mechanism and final testing ensure storm-ready operation.

  • Install center locking mechanism at specified height
  • Test full deployment and retraction cycle
  • Verify all blades interlock properly when closed
  • Schedule permit inspection before final payment

Accordion Shutter Costs

Typical pricing for accordion shutter installations in Broward County.

Cost Per Opening

Standard Window (3x4 ft) $240-420
Large Window (4x5 ft) $400-700
Sliding Door (6x7 ft) $840-1,470
Entry Door (3x7 ft) $420-735

Typical Home Total

Accordion Shutters (200 SF) $4,000-7,000
Permit Fees $150-300
Engineering (if req'd) $200-400
Estimated Total $4,350-7,700
Note: Prices vary by manufacturer, opening complexity, and installation conditions. Get 3+ quotes for accurate pricing.

Accordion Shutter FAQs

What design pressure do accordion shutters need in Broward County?

Accordion shutters must meet the same design pressure requirements as the openings they protect, typically +/-45 to +/-75 PSF depending on building height and location. Most quality accordion shutters are rated for +/-55 to +/-75 PSF, sufficient for most residential applications.

Do accordion shutters require permits in Broward?

Yes, all accordion shutter installations require building permits in Broward County. The shutters must have a valid NOA (Notice of Acceptance) from Miami-Dade, and installation must follow manufacturer specifications. Inspections verify proper anchoring and operation.

How long does it take to close accordion shutters?

A single accordion shutter typically takes 30 seconds to 1 minute to close and lock. A full home with 10-15 openings can be secured in 5-10 minutes by one person. This is much faster than panel shutters but slower than motorized roll-downs.

How do accordion shutters compare to impact windows?

Accordion shutters cost 50-70% less than impact windows ($20-35/SF vs $40-80/SF) and provide equivalent hurricane protection when deployed. Impact windows offer 24/7 protection and no deployment required, while accordions require manual closing before storms.

Accordion Shutter Quick Facts
Cost Range $20-35/SF
Max Pressure +/-75 PSF
Deploy Time 5-10 min
Best value for permanent hurricane protection. Requires manual deployment before storms.

Get Your Accordion Shutter Specs

Calculate exact design pressure requirements for each opening. Know what ratings you need before getting contractor quotes.

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