Folding Doors
Product Specifications
General Specifications
SOFLI Impact Windows and Doors LLC’s Fiberglass Special Doors are engineered for South Florida’s demanding climate, offering hurricane-grade protection for residential, commercial, high-rise, and governmental properties. Constructed with reinforced fiberglass, these doors meet or exceed Miami-Dade County and Florida Building Code standards, withstanding wind speeds up to 150–200 mph and large missile impacts (9 lb. 2×4 at 50 fps, ASTM E1886/E1996). Available in entry, patio, or French door styles, standard sizes range from 3’ x 6’8” to 8’ x 8’ (custom up to 10’ x 10’), providing noise reduction of 20–30 dB and exceptional durability.
Performance Specifications
Wind Load Rating: Design pressure up to +60/-60 PSF, ensuring stability in hurricane zones.
Thermal Efficiency: U-values from 0.25–0.35, R-values up to 6.0–8.0, reducing energy costs by 15–20%.
Impact Resistance: Tested for no penetration beyond 3” diameter, enhancing security and storm protection.
Water Infiltration: Resists penetration at 15 psf, ideal for coastal environments.
Dimensions
- Standard Sizes: Single: 36” x 80”; Double: 72” x 80”; Heights up to 96”; custom sizes available.
- Thickness: Door slab: 1¾”–2”; Frame depth: 4⅝”–6⅝”.
For more details click here https://residential.eswindows.com/
Material Options
- Panels: High-density fiberglass (0.08”–0.12” thick), compression-molded with wood-grain or smooth textures, reinforced with polyurethane foam core for strength and insulation.
- Frame: Fiberglass or composite jambs (1.5”–2” thick), warp-resistant with weatherstripping for a tight seal.
- Glazing: Optional impact-resistant laminated glass (½”–¾” thick) or tempered glass, available in clear, frosted, or decorative patterns.
- Finishes: UV-resistant stains (e.g., oak, mahogany, walnut) or painted options (e.g., white, black, custom colors), with factory-applied protective coatings
Installation and Warranty
Installed by SOFLI’s certified team, requiring a structural assessment for proper anchoring into masonry or wood frames. Process takes 1–3 days per door, using stainless steel fasteners and high-performance sealants, with a 2-year labor warranty and lifetime-limited material coverage.


