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How Modular Kitchens Are Manufactured — Inside Trinabh's Factory | Trinabh

Inside the Factory:
How Modular Kitchens Are Made

CNC precision, automated edge banding, factory QA — why it outperforms site carpentry every time.

✍️ Kirti Pandey 📅 2026-03-20 ⏱ 8 min read 📍 Delhi NCR
Kirti Pandey — CEO and Principal Architect, Trinabh Industries
Kirti Pandey
CEO & Principal Architect · Certified by Council of Architecture, India · National Women of Excellence Award 2017

Inside the Factory: How Modular Kitchens Are Made

Most homeowners never see the factory that makes their kitchen. We're opening our Sahibabad facility to show you exactly how a modular kitchen goes from design file to your home — and why factory manufacturing produces results that site carpenters simply can't match.

Step 1: 3D Design & Engineering

Every kitchen starts in our design software. Your measurements, appliance positions, plumbing points, and electrical locations are entered. Our designers create a full 3D model — not a sketch, a precise engineering file with every module dimensioned to the millimetre. This file drives the CNC machine directly.

Step 2: Material Procurement & Certification

We purchase BWR (Boiling Water Resistant) plywood in bulk from certified mills. Every batch carries IS 710 certification — the Bureau of Indian Standards mark for premium-grade waterproof ply. Laminates are sourced from brands like Merino, Greenlam, and Century. Hardware arrives in sealed Hettich-branded packaging directly from Hettich India's warehouse.

Step 3: CNC Panel Cutting

Raw ply sheets are fed into our CNC (Computer Numerical Control) panel saw. The machine reads the engineering file and cuts every panel to exact dimensions — 0.1mm accuracy. A carpenter with a handsaw has 2–5mm tolerance. Our machine's tolerance is 10–50× more precise.

This precision is why modular cabinets fit flush, have even gaps between doors, and look aligned — things that are nearly impossible to achieve consistently with manual cutting.

Step 4: Edge Banding

Every exposed edge of every panel is sealed with an automated edge banding machine. PVC or ABS edge tape is bonded to the panel edges using hot-melt adhesive under 4–6 bar pressure. The result is a seamless, watertight edge that won't peel.

This is the biggest quality difference from site carpentry. Manual glue-applied edge tape starts peeling within 1–2 years, especially in humid Indian kitchens. Factory edge banding lasts the life of the cabinet.

Step 5: Drilling & Hardware Fitting

A multi-spindle boring machine drills precisely positioned holes for hinges, handles, drawer channels, and shelf pins — all in a single pass. Hettich hinges and drawer systems are fitted in our factory, not on site, ensuring correct alignment before delivery.

Step 6: Quality Check

Every cabinet module is assembled in the factory as a dry-run before dispatch. We check: door alignment, drawer operation, soft-close function, edge seal integrity, and finish quality. Any module that doesn't pass is reworked before leaving the factory.

Step 7: Delivery & Site Installation

Modules are packed in corrugated cardboard and delivered to site. Our installation team assembles the kitchen in 1–3 days depending on size. No dust, no weeks of workers on site. The countertop is templated, cut, and installed in a second visit after base cabinets are level and fixed.

Factory Location: Trinabh Industries manufactures at Plot No. 42, Site IV, Sahibabad Industrial Area, Ghaziabad (22 km from Noida, 35 km from Connaught Place). Site visits to the factory are welcome — WhatsApp us to schedule.

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