Interiors designed with intention, built without compromise.
From first sketch to final handover, one team designs, builds, and delivers your space — on the timeline we commit to, in the budget we quote.
We design the way a space will actually be lived in — then build exactly what we designed, ourselves.
IntExt Concept works across residential, corporate, and hospitality interiors, taking each project from first sketch through 3D design, material sourcing, and full turnkey execution. One studio, one team, one point of accountability from concept to handover.
Spaces we’ve designed, built, and handed over.
Six stages. One point of contact. No surprises.
Consultation & Site Visit
We walk the space, understand how you live or work in it, and scope budget and timeline together.
Concept & Moodboards
Layout options, material direction, and a moodboard you approve before design begins in earnest.
2D & 3D Design
Detailed layouts and photorealistic renders, so there’s no guessing what you’re approving.
Quotation & Sign-off
A line-item quote tied directly to the design — no vague allowances, no hidden scope.
Execution & Weekly Updates
One project manager, weekly photo updates, and scheduled quality inspections at every stage.
Handover & Support
A documented handover, plus after-sales support and warranty on workmanship.
The four things clients tell us mattered most.
On-Time Delivery
Every project is scheduled against a committed handover date, tracked weekly, and backed by our delivery warranty.
Single Point of Contact
One dedicated project manager sees your project through, from first sketch to the day you move in.
Transparent Pricing
Quotes are itemized against the design — you see exactly what each material and finish costs before you sign off.
Warranty on Workmanship
Every turnkey project ships with a written warranty — carpentry, electrical, and civil work included.
Drag to see the difference.
The Whitefield Residence — living room, before and after an 11-week turnkey renovation.
The palette every project is built from.
They were the only firm that gave us a written date and held it. Nine months, one point of contact, and the house looked exactly like the render.
What drives the number, before you ask for a quote.
Design-Led
- 2D layout & 3D visualization
- Material & finish selection
- Vetted contractor handoff
- Design supervision, 2 site visits
Turnkey Execution
- Everything in Essential
- Full civil, electrical & carpentry execution
- Dedicated project manager
- Weekly progress updates & quality inspection
- 2-year workmanship warranty
Architect-Led
- Everything in Signature
- Structural & architectural changes
- Bespoke furniture & joinery
- Concierge material sourcing
Tell us about your space. We’ll tell you what it takes to get it right.
Consultations are free and typically booked within 48 hours. No obligation, no pressure.