Chadra Ballroom

The hotel offers multiple dedicated meeting and event spaces, including the Grand Ballroom, the Siam Ballroom, and a series of breakout meeting rooms. Spaces can be configured for theatre, banquet, classroom, and boardroom formats. Each room is equipped with professional audiovisual infrastructure and natural daylight access. The Spalba listing provides individual room capacities and floor plan options.

The hotel features outdoor pool terrace areas suitable for cocktail receptions and intimate social gatherings. These spaces can be combined with indoor ballroom setups for multi-format events. Availability and capacity for outdoor areas vary by season and event type. Planners are advised to confirm outdoor space specifications and weather contingency options via a direct Spalba enquiry.

Siam Kempinski Hotel Bangkok operates a fully in-house catering team offering Thai, Asian, and international cuisine. The culinary team accommodates dietary requirements including vegetarian, halal, and allergen-specific menus. As a luxury hotel venue in the Siam district, customised menu curation with dedicated banquet chefs is available for weddings and corporate events. External catering is not permitted.

The hotel provides built-in LED screens, high-definition projectors, PA sound systems, and dedicated high-speed Wi-Fi across all event spaces. A professional on-site technical crew supports setup, live operation, and breakdown for conferences and product launches. Hybrid and livestreaming capabilities can be arranged. Specific technical specifications for each space are available through the Spalba property listing.

Siam Kempinski Hotel Bangkok offers 303 rooms and suites, including Superior Rooms, Deluxe Rooms, and a range of suites with views over the hotel gardens and pool. Dedicated room block allocations for conference delegates and wedding guests can be arranged in advance. Day-use room options for outstation guests attending daytime events are also available on request.

Siam Kempinski Hotel Bangkok is approximately 30 kilometres from Suvarnabhumi International Airport, with an estimated transfer time of 45 to 60 minutes by road depending on traffic. The hotel is directly connected to Siam BTS Skytrain Station via an air-conditioned walkway through Siam Paragon mall, making it one of Bangkok's most accessible luxury event hotels for both domestic and international delegates.

Valet parking is available for guests attending events at the hotel. Additionally, Siam Paragon's extensive multi-storey car park, directly adjacent to the property, provides substantial self-parking capacity for large-scale events. Planners coordinating high-attendance functions should contact the hotel in advance to confirm valet coordination and any parking validation arrangements through the Spalba enquiry channel.

The hotel is fully accessible, with step-free entrances, lift access to all event floors, and accessible restroom facilities. Guest rooms designed for differently-abled visitors are available and can be pre-allocated as part of a room block booking. Event planners requiring specific accessibility arrangements for guests with mobility or sensory requirements are encouraged to note these at the enquiry stage on Spalba.

For large-scale events such as gala dinners, corporate conferences, and weddings at this Bangkok luxury hotel venue, a lead time of six to twelve months is strongly recommended, particularly for peak season dates between November and February and during Thailand's major public holidays. Sending a detailed enquiry through the Spalba listing early secures preferred dates and allows time for menu, décor, and AV planning.

Once an enquiry is submitted via the Spalba listing, the property's dedicated events sales team responds with a tailored proposal covering space availability, capacity configurations, and indicative pricing. Planners can use Spalba's platform to compare proposals, request virtual walkthroughs, and manage communication in one place. Initial responses are typically provided within one to two business days.

Cancellation and postponement terms are governed by the hotel's event contract, which outlines notice periods and applicable charges on a sliding scale relative to the event date. Specific terms vary based on event size, contracted spend, and seasonality. Planners are strongly advised to review and clarify all cancellation clauses in detail before signing. The Spalba enquiry process facilitates direct contract discussion with the events team.

The hotel provides a dedicated wedding planning team that manages end-to-end coordination, from initial site visits to ceremony setup and reception execution. As a five-star Bangkok wedding venue, it supports both civil and traditional ceremonies across multiple indoor and outdoor spaces. Bridal suites are available for pre-ceremony preparations. Wedding packages covering décor, florals, catering, and accommodation can be customised through the Spalba listing enquiry.

The hotel offers structured MICE packages that include meeting room rental, audiovisual equipment, coffee breaks, working lunches, and accommodation room blocks for multi-day conferences. Dedicated corporate event managers are assigned to each booking. Packages are flexible and scalable from small boardroom sessions to full-hotel-buyout conventions. Detailed package documentation is available upon submitting a corporate enquiry through the Spalba platform.

As an internationally operated property in Thailand, Siam Kempinski Hotel Bangkok issues tax-compliant invoices inclusive of applicable VAT, which currently stands at seven percent in Thailand. Corporate clients requiring formal purchase orders, company name billing, or multi-currency payment arrangements should specify these requirements at the enquiry stage. The events finance team coordinates billing structures to meet institutional procurement requirements.