Premium villa interior design by Gridline Engineering
Interior Design — Space · Material · Light

Interior Design executed with
structural precision.

Space planning, photorealistic 3D renders, material specification, and fit-out drawings — by our in-house design team who know exactly where every beam, slab, and column sits before the first furniture layout is drawn.

Space Planning

Furniture layouts resolved against actual slab geometry, not generic room templates.

Photorealistic 3D Renders

SketchUp + Enscape renders showing materials, lighting, and spatial quality before any work begins.

Material Specification

Every surface specified — flooring, wall finish, ceiling material, hardware, and supplier reference.

Fit-Out Documentation

False ceiling, joinery, lighting, and tile layout drawings ready for contractor execution.

Interior design that starts from the structure, not the catalogue.

Most interior designers work from generic space templates. They place furniture in rooms as if the slab above them is flat, the beams are absent, and the columns are negotiable. Then the contractor opens the ceiling and everything changes.

We start from the structural drawings — knowing exactly where each beam is, how deep the slab sits, which walls are load-bearing, and where the column falls. The interior is designed around the building's actual geometry.

"The ceiling height is not a design preference. It is a structural fact. We work from facts."
01

Client Brief & Mood Board

Lifestyle brief, aesthetic preferences, material priorities, and budget envelope. Reference imagery and mood board developed before any layout is drawn.

02

Furniture Layout & Space Planning

Dimensioned furniture layouts for every room — resolved against actual floor plan, structural grid, door and window positions. Traffic flow, visual axes, and Vastu orientation considered.

03

Photorealistic 3D Renders — SketchUp + Enscape

Full-room renders showing materials, textures, lighting, and furniture from client-agreed camera angles. Material changes presented as render revisions before any procurement.

04

Material & Finishes Specification

Complete finishes schedule specifying flooring material, wall finish, ceiling type, hardware, and supplier reference for every surface in every room.

05

False Ceiling, Joinery & Fit-Out Drawings

False ceiling layout with section details, joinery drawings for wardrobes and built-in furniture, tile layout plans, and lighting point drawings coordinated with the electrical layout.

06

Handover & Snag Review

On-site review against design intent during fit-out. Snag list produced. Final handover sign-off with as-built documentation.

01
No Structural Surprises

Our in-house design team works directly from the structural drawings. False ceiling heights, beam positions, and column locations are resolved in the model, not discovered when the carpenter opens the ceiling.

02
See It Before You Build It

Photorealistic renders with accurate material textures and lighting mean every finish decision is made with full visual information. No tile orders placed on spec. No paint surprises. No regrets after the contractor has already grouted.

03
One Firm, Zero Coordination Gap

When architecture, structure, and interior come from the same team, the three are coordinated from the start. No email threads between separate consultants. No redesign at working drawing stage because the architect didn't know what the interior designer needed.

The in-house designer who designs your rooms.

Biswajyoti Das — Interior Design Lead
Biswajyoti Das
Structural Engineer · Interior Design Lead · Co-Founder
Guwahati, Assam

Interior design lead at Gridline Engineering. Biswajyoti approaches interior design the same way he approaches structural analysis — from first principles, with precision. SketchUp and Enscape are his visualisation tools; the structural drawing is his starting constraint. The Villa Project in Bangalore was designed and visualised under his lead — all six photorealistic renders produced in-house before the first contractor was briefed.

His background in structural engineering means false ceiling designs are coordinated with beam depths, partition placements account for load-bearing walls, and lighting positions are resolved against actual slab geometry — not approximated from a template and adjusted on site.

What clients always ask.

Client brief and mood board, furniture layout and space planning, photorealistic 3D renders in SketchUp and Enscape, finishes and lighting specification, false ceiling and joinery drawings, fit-out documentation, and handover snag review. Full scope for residential and commercial interiors.

Yes — this is central to our process. Every interior project includes photorealistic renders with accurate material textures, real lighting conditions, and furniture placement from agreed camera angles. You approve the design visually before any procurement or fit-out work begins.

Because false ceiling heights are a structural fact, not a design preference. Partition walls have load-bearing implications. Column positions are fixed. Our in-house team knows all of this before drawing anything — so the interior is built around the building's actual geometry, not a generic template adjusted on site.

Yes. The Villa Project in Bangalore is a completed example — a premium contemporary residence with a curated material palette, decorative jaali screens, integrated lighting, and custom joinery. All six rooms were designed and rendered in-house before contractor briefing.

False ceiling layout with section details, joinery drawings for wardrobes and built-in units, tile layout plans, lighting point drawings coordinated with electrical layout, and a complete finishes schedule specifying material, finish, colour, and supplier reference for every surface in every room.

Tell us what you're
designing.

Send us your floor plan, brief, and preferred aesthetic direction. We'll respond with a scope and timeline within 24 hours.

WhatsApp / Phone
+91 91138 33798
Operating From
Guwahati · Ahmedabad · Bangalore