Part of our guide to traditional village house construction across India.
The kath-kuni house of Himachal is built of alternating layers of dry-stacked stone and deodar timber, with no mortar, so the wall flexes in an earthquake. A cantilevered timber balcony wraps the upper floor, the roof is slate or wooden shingles, and the ground floor shelters animals and stores fodder — a natural heat source for the family above.
It belongs to Kullu, Kinnaur, Shimla hills and Chamba, and it was shaped by a climate of cold winters, snow, monsoon, high seismic zone. Below is everything a family needs before commissioning one today: what makes it what it is, the specifications we build to, the materials, how long it takes, what it costs, and how we modernise it without losing it.
What defines the kath-kuni house
- Dry-stone and deodar layered walls — no mortar; timber ‘kath’ and stone ‘kuni’ alternate.
- Cantilevered timber balcony (dhaar) — wraps the top floor, protects the wall and gives a sunny workspace.
- Slate or shingle roof — steep, overhanging, snow-shedding.
- Animals below, family above — passive heating from the ground floor.
- Carved deodar details — balustrades, doors, and the dhajji lattice.
Specifications we build to
| Typical built-up area | 1,200–2,800 sq ft over 2–3 storeys |
| Wall | dry stone with deodar bands; 18–24 in |
| Roof | slate or deodar shingles, 40°+ pitch |
| Floor | deodar planks on beams |
| Balcony | 3–4 ft cantilever on carved brackets |
| Foundation | stone on bedrock where possible |
Materials
The materials are not decoration; they are why the house works in Himachal Pradesh’s climate. We source locally wherever the original did.
- Deodar — everything structural.
- Local slate and stone — walls, roof.
- Mud plaster — interior.
- Wooden shingles — alternative roof.
- Wrought iron — straps and hinges.
Time to build
A kath-kuni house built by Zaga Urban typically takes 15–18 months (weather-dependent) from first meeting to handover, including design and approvals. The phases:
| Brief and site study | 1 month |
| Design, 3D, seismic engineering | 2 months |
| Approvals | 1–2 months |
| Foundation and ground walls | 3 months |
| Timber-stone layers and balcony | 3 months |
| Roof | 2 months |
| Finishes and carving | 3 months |
| Handover | 1 month |
What it costs
Indicative 2026 range: ₹3,500–6,500 per sq ft of built-up area, driven by the grade of timber and stone, the amount of carving or art, and the level of modern finishes inside. For an instant estimate try our construction cost calculator; for an exact, itemised quote, request a site visit.
Modern comfort, traditional house
Insulated roof and floors, double glazing, under-floor or heat-pump heating, a modern kitchen and bathrooms upstairs, and a damp-proof course over the stone plinth.
Why Zaga Urban
Traditional houses fail in modern hands for one reason: the architect who understands the style and the contractor who can build it are two different people, and the details fall between them. Zaga Urban is a design-and-build firm — our architects, structural engineers and site teams work under one roof, so the roof pitch, the drainage, the timber seasoning and the lime mix are decided once and built as drawn.
We are an award-winning construction, architecture and interior design company (Best Emerging Construction & Architecture Company, Global Brands Magazine 2024), founded by IIT and IIM alumni, and one design-and-build team that can deliver any of these 28 traditional village house styles, anywhere in India — from the kath-kuni house to the thotti mane of coastal Karnataka — with the same team, the same engineering standards and a single accountable contract from first sketch to handover. Our thotti mane in Mangalore shows how we work: heritage plan, modern waterproofing, 16 months, on budget.
Want a number before you call? Use our free construction cost calculator, or book a free consultation and we will walk your plot with you.
Frequently asked questions
Can kath-kuni meet modern building codes?
Yes; IIT Roorkee and others have validated the system, and we engineer to the code.
Is deodar sustainable?
Through certified sources and reclaimed timber, yes; we keep a chain of custody.
Also known as: kath-kuni (timber-and-stone), dhajji dewari (timber lattice), Kinnauri and Kullu house.