School Opening Hours & Campus Access

ISB welcomes parents and the ISB community to enjoy its facilities when they are not used for student learning. Please be reminded of the following timetables and expectations for students and adults while on campus.

School Hours

Pre-Kindergarten: 7:35am - 1:10pm

Elementary School: 7:35am - 2:25pm

Middle School: 7:35am - 2:45pm

High School: 7:45am - 2:50pm

Supervision for ES students is provided from 7:10am. ES students are to arrive at or after this time.

For IB Diploma students only - if their first class of the day is an HL class, it will start at 7:20am.

Wednesday Early Dismissal Times:

Pre-Kindergarten: 7:35am - 1:10pm

Elementary School: 7:35am - 1:50pm

Middle School: 7:35am - 2:00pm

High School: 7:45am - 2:00pm

Campus Opening Times

Mon-Fri: 7:00am - 8:00pm
Sat/Sun/Holidays: 7:00am - 6:00pm

The campus will be closed for one week around New Year and during Songkran holidays.

A valid ISB ID card is needed to access campus.

Campus Opening Times will be adjusted when events run outside opening hours or impact normal opening times.

During regular school hours parents can access the public spaces: MS/HS Cafeteria, Panther Den, Bookstore, Davies Library, Division Offices.

During regular school hours, parents may not enter learning spaces such as classrooms (including the adjoining quads), arts and athletics facilities, playgrounds, the ES cafeteria and the ES Library without an appointment.

Gate Opening Times

Office Hours (Mon-Fri)

ES/MS/HS Offices: 7:15am - 4:00pm

Panther Den: 7:15am - 4:00pm

Athletics Office: 7:15am - 4:00pm

Business Office: 7:00am - 3:00pm

Bookstore: 7:00am - 2:45pm

Booster Hut: (Mon-Th) 10:30am - 2:30pm, Fri: 10:30am-3:30pm

Supervision

Parents should be aware that no direct adult supervision is provided for students outside of regular school hours and school sponsored activities. Access to campus is at your own risk.

Any ES Student on campus outside regular school hours who is not participating in a school sponsored event, must be actively supervised by a responsible adult appointed by the family.

If not part of a school sponsored event, MS/HS students may remain on campus outside of school hours and on weekends in the following designated spaces: Sky Park, Parkour Park, MS/HS cafeteria, Davies Library, Designated Open Gym, Fitness Center (only for HS students who have filled-out the fitness center agreement), track and fields and tennis courts (unless these spaces are being used for school sponsored activities). Swimming pools, air conditioned gyms, classrooms and other facilities are not open to students. Students will be asked by our security staff to leave campus if they are outside of the designated areas or if they engage in inappropriate behavior.

Emergency Contact

Parent Access during Panther Activities (After-school)

During afternoon activity hours, parents and other adults in charge are permitted in designated observation areas on campus.

Please help maintain a safe and independent environment for all of our Panther Activities participants by avoiding the grade level quads and learning spaces where activities are being held unless invited by the instructor to do so. If you need to see your child before an activity begins, please meet them briefly at their activity. At the end of the activity, you can either pick up directly or from the ES cafeteria which will be open for parents during afternoon activity hours.

Libraries Opening Hours

Elementary (ES) Library

The ES Library is open for students Monday-Friday 7:00am - 3:40pm
ES students need to be accompanied by a parent/caregiver after 2:30pm
Parents can check-out books from 2:30pm - 3:40pm.

Davies (Main) Library

Students and parents are welcome to check-out books in the Davies Library during opening times:
Monday-Thursday 7:00am - 5:00pm
Friday 7:00am - 4:30pm
Saturday 10:00am - 2:00pm (starting mid-September)

Food & Beverage Service

Golf Center

Fitness Center

Guideline for Accessing Campus

Parent and ISB Community use of School Facilities

Parents and certain ISB Community members (see below) can access school facilities such as Tennis courts, Fitness Center, Designated Open Gym, Track and Fields at the following times, unless they are being used for school sponsored activities:

Monday-Friday: 5:00pm - 8:00pm
Saturday/Sunday/Holidays: 7:00am - 6:00pm

Fitness Center is currently open from 8:00 - 12:00 (noon) on Saturdays and closed on Sundays/Holidays). Fitness center access will require completing a fitness center agreement and bringing your ID card for entry.

Tennis courts must be booked by contacting K. Mint at panthertennis@isb.ac.th

Certain facilities such as swimming pools, climbing wall, (non-open) gyms, Invention Center, Makerspace, Cultural Center, theaters and other learning spaces can only be used by parents for approved organized activities. If you would like to organize a community activity, please contact for athletics, Chris Mott at chrism@isb.ac.th, and for Arts and Activities, Anthony Giles at anthonyg@isb.ac.th.

Who can use school facilities?

Accompanied Guests

Parents, faculty and staff, and HS students can host guests on campus. These guests must be accompanied by their host at all times who is responsible for their guests. Accompanied guests can access school facilities that are open for guest access such as playgrounds, fields, tennis courts and designated open gym under the same conditions and times provided to parents. The Fitness Center is not open to accompanied guests.

Badminton
Basketball
Soccer
Ultimate Frisbee
Pickleball
Touch
Volleyball
Adult education

ISB reserves the right to deny any person access to the campus.

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