Heavy Duty Frame Tent with Sidewalls – Single-piece white canopy made from 14 oz translucent PVC vinyl with 1-inch heat-sealed overlap seams, supported by a galvanized steel frame, and includes a complete sidewall kit with window panels, solid panels, and a zippered door Waterproof, UV Resistant, and Fire Retardant – Tent top is waterproof, UV resistant, and includes a fire-retardant certification patch sewn into the vinyl, providing reliable sun protection and weather resistance for outdoor events Free-Standing West Coast Frame Design – No center poles required, creating a wide open interior layout for seating, staging, or equipment, ideal for weddings, banquets, workshops, vendor booths, and large gatherings 20 x 40 Foot Event Capacity – Comfortably accommodates 67 people for sit-down dinners, 80 people for buffet seating, 100 people for cathedral row seating, or up to 160 people for cocktail-style events Complete Tent Package Included – Includes white PVC vinyl tent top, full sidewall kit, 1.5-inch steel frame tubing, steel pins, base plates, rust-resistant fittings, stakes, ratchet straps, and a storage bag Host massive outdoor gatherings with ease using the Party Tents Direct 20x40 Weekender West Coast Frame Tent with Sidewalls. This comprehensive package is a heavy-duty solution for weddings, commercial events, and large backyard celebrations. Designed for rapid setup and professional results, this expansive tent provides 800 square feet of covered space without the complexity of permanent installations or the obstruction of center poles. The premium canopy is made from 14 oz translucent PVC vinyl that is waterproof, UV-resistant, and flame-retardant. A fire-retardant certification patch is sewn directly into the top for safety compliance. The translucent material shields guests from the elements while allowing natural light to filter through, keeping the interior bright. For maximum durability, panels feature 1-inch heat-sealed overlapping seams and industrial-strength construction. The sturdy West Coast frame is built from 1.5-inch diameter galvanized steel with zinc-plated fittings to resist rust and corrosion. Because there are no center poles, you gain an entirely open floor plan. This unobstructed space comfortably fits 67 guests for sit-down dining, 100 for row seating, or 160 for cocktail-style events. As your needs grow, the expandable system allows you to increase the tent size by adding compatible components in the future. This deluxe kit includes a complete vinyl sidewall system: three cathedral window panels for elegance, two solid panels for privacy, and one solid panel with a zippered door for easy access. These walls allow you to fully enclose the structure to protect against wind or rain. Whether installing on grass, asphalt, or decking, this free-standing tent provides a reliable venue for any large-scale occasion. The package includes the vinyl top, frame, sidewall kit, and anchoring hardware, all backed by a 90-day manufacturer warranty.