What makes an impact French door different from a standard exterior patio door?

Unlike conventional doors that rely on surface deadbolts and standard glass, Florida HVHZ impact French doors feature heavy extruded aluminum frames, laminated impact glass with SentryGlas interlayers, continuous stainless gear hinges, and 5-point shoot-bolt locking systems that lock into both the head and sill.

Are outswing impact French doors required in South Florida coastal areas?

Outswing configurations are strongly recommended in South Florida because high positive wind loads press the door leaf tighter into the weatherstripping gasket, significantly improving water infiltration resistance and achieving higher design pressure ratings (+80/-80 PSF or greater) under FBC 2023 testing.

Can French impact doors have low or ADA flush thresholds without leaking?

Yes. Six Senses Builders installs engineered high-performance low-profile water-return thresholds equipped with internal weep channels, heavy rubber bulb gaskets, and sub-sill flashing membranes that comply with ADA accessibility while maintaining HVHZ water intrusion standards.

Can custom architectural decorative muntins / grids be added to impact French doors?

Yes. We fabricate True Divided Light (TDL) and Simulated Divided Light (SDL) architectural muntin grids with internal aluminum spacer bars, meeting strict historic preservation board guidelines in Coral Gables, Palm Beach, and Miami Beach while maintaining TAS 201 large missile impact ratings.

Do impact French doors qualify for Florida wind mitigation discounts?

Yes. Installing certified impact French doors across all exterior openings fulfills Florida Form OIR-B1-1802 Category A requirements, qualifying your property for substantial windstorm insurance rate discounts.

        ⚡ Florida Building Code § 1620 • High-Velocity Hurricane Zone
      

French & Terrace Hurricane Impact Doors

Architectural outswing and inswing French door systems engineered for extreme Category 5 coastal wind loads. Featuring concealed stainless steel multipoint shoot-bolts, Kuraray SentryGlas ionoplast laminates, and subfloor water management.

Request French Door CAD Submittal → Explore 12ft Pivot Doors →

HVHZ Structural Engineering & Security Locking

Six Senses Builders designs custom architectural French and terrace doors engineered to withstand positive pressures of +110 PSF and negative suction of -140 PSF. Unlike standard residential doors with flimsy three-point latches, our commercial-grade assemblies utilize heavy-duty stainless steel continuous multi-point shoot-bolt mechanisms engaging directly into reinforced head jambs and subfloor threshold receivers.

⚡ Impact Glazing

Kuraray SentryGlas structural ionoplast interlayers providing unmatched missile impact resistance and crystal clarity.

🔒 5-Point Shoot-Bolts

Hardened stainless steel bolts anchor the active and passive door leaves into concrete tie-beams and reinforced slabs.

🌊 Zero-Threshold Water Drain

Thermally broken sill extrusions paired with sub-sill linear slot drains prevent water intrusion under high wind-driven rains.

Certified Architectural Schematics & Specs

Click any technical drawing to enlarge in 8K resolution.

HYDRAULIC HARDWARE

Concealed Pivot & Hinge Profile

SECURITY HARDWARE

5-Point Shoot-Bolt Deadbolt

PERIMETER WEATHERSEAL

Athmer Automatic Magnetic Seal

INTERNAL SKELETON