Sintered Stone Supplier in Jakarta
Buying material is not the same as buying a surface that fits. A supplier is judged by whether the slab, the cutting plan and the delivery date all hold together.
What the gallery is for
The showroom at Jl. Peternakan II No.21C, Kapuk, Cengkareng, Jakarta Barat holds full slabs rather than sample chips. A buyer can check colour and veining at the size it will be used, hold a bookmatch pair against the intended joint, and confirm what is actually in stock instead of what is printed in a catalogue.
What ALTARA supplies
Sintered stone slabs in 6, 9, 12, 15 and 20 mm, in formats up to 1600 × 3200 mm, in bright, matte, bookmatch and translucent finishes. Fabrication follows the drawing: countertops, islands, table tops and wall panels cut and edge-finished before delivery.
For trade buyers
Fabricators, kitchen-set workshops, contractors and material stores buy against a cutting plan. Repeat orders can be scheduled to production so batches stay consistent in tone and thickness.
What to send for availability
The series or colour reference, thickness, format, quantity and required date. Availability is confirmed against current stock, not against a general price list.
Delivery
Jakarta delivery and freight to other islands are arranged per shipment. Full slabs need handling equipment and a protected route to site, which is planned before dispatch.
Frequently Asked Questions
Short answers for homeowners and project teams in Indonesia.
Can I buy a single slab?
Yes, subject to availability. Single-slab purchases are usually collected or delivered with a handling plan.
Do you supply to fabricators?
Yes. Material is supplied against a cutting plan so the fabricator can prepare edges and cut-outs.
Is there a minimum order?
It depends on the format and pattern. Confirmed when the requirement is reviewed.
Can I see stock before ordering?
Yes, at the Kapuk gallery during opening hours, 10.00–18.00 WIB.
See the slabs at full size before you decide.
ALTARA Gallery, Kapuk, Jakarta Barat. Open daily 10.00–18.00 WIB. Message us first and the slabs you are considering will be pulled out before you arrive.