FIM C340 Cantilever Umbrella - 11.5' Octagon
- Key Features
- Dimensions
- Accessories
- FAQ
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FIM C340 Cantilever Offset Umbrella – C-Series
Easy shade. No hassle. Just relax.
Featuring an impressive 11.5 ft diagonal octagonal (8-rib) canopy, this is the largest model in the C-series with a peppercorn brown or silver powder-coated aluminum frame for ultimate durability. Perfect size for that extra-large patio or deck.
Our best-selling series for primarily residential use for over 25 years, these large patio shades are versatile and easy to use. Open and close with a hassle-free crank (stainless steel cable for safe, smooth operation). The unit rotates 360 degrees and tilts sideways so shade is always where you need it — even at sunset.
Fabric canopies are sewn in Canada using Sunbrella fabric — the most famous and best-quality outdoor fabric in the world, known for exceptional fade resistance, durability, and cleanability. Market-style canopies have a clean edge (double-folded and stitched—no trim).
Call or inquire to pick your color and base!
Country of Origin Italy + Canada Material Sunbrella canopy fabrics (sewn in Canada) – Learn more about fabric options Frame Powdercoated aluminum cantilever design with 360° rotation and lateral tilt, 3mm wall thickness Hardware Marine-grade stainless steel crank and cable system Design Designed in Italy Warranty 5 years Please note: Colours may vary slightly from what appears on your screen.
* Custom options available at extra cost. Call for quote.
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Dimensions of the FIM C340 Cantilever Umbrella
Canopy Size 11.5 ft diagonal octagonal (8-rib, large coverage area) Overall Height 278 cm (109.4 in) Headroom under canopy 237 cm (93.3 in) market edge / 210 cm (82.7 in) valance edge Clearance when canopy closed 92 cm (36.2 in) / 84 cm (33.1 in) with valance Weight (without base) 49 lbs (22.2 kg) Packaging/Shipping Size 89" x 11" x 10" Base options add weight and stability — see accessories for details.
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Accessories & Bases
Learn more about umbrella bases
Deck Mount Plate DMT8X8 Bolted to solid surface (included standard) – 8" x 8" x 0.5", 3 lbs Ground Insert Base GIB Poured into concrete (smallest footprint) – $175 – 5" x 5" x 11", 6 lbs Freestanding Offset Base FSB/OS24 Uses 24x24" concrete pavers (min 220 lbs ballast) – $375 – 50" x 26", 24 lbs Valance Edge (for valance-style canopy) $196 – Valance-style canopies require trim Protective Cover $149 Non-Stock Sunbrella Fabric Starting at $115 – call for quote -
Frequently Asked Questions
Can I buy replacement parts for FIM umbrellas?
Yes, every single part is replaceable and can be purchased online here. Just contact us if you require assistance.
How big is the shade coverage?
11.5 ft diagonal octagonal canopy gives a huge shade area — perfect for extra-large patios or decks.
Is it easy to open and close?
Yes — simple crank with stainless steel cable for smooth, safe use.
Can it handle East Coast wind and weather?
Strong aluminum frame and hardware — use a heavy base for extra stability.
How do I get one?
Call or inquire to choose your canopy and base — we’ll help you pick the right one!