Solutions

Heritage & Haveli Restoration

Lime and clay for buildings older than this brand.

Restored Rajasthani haveli interior with limewashed walls in muted ochre, traditional jharokha window, brass diya, weathered neem wood door, soft morning light

Who really feels this in India

  • Conservation architects working on Rajasthan havelis, Kerala tharavads, and Goa-Portuguese houses — where the original wall chemistry was lime, never acrylic.
  • Owners restoring inherited family homes in Pondicherry, Madurai, Lucknow, and Old Delhi — seeking finishes that match the substrate the house was built with.
  • Hospitality projects with traditional shells — heritage hotels, boutique guesthouses, restaurant-conversions — needing wall systems that work with 19th-century stone, lime, and mud-brick.

How LEINOS answers this

Heritage walls reject modern paint. They were built with lime mortar, mud plaster, or stone-lime composite — substrates that breathe, flex, and exchange moisture seasonally. Acrylic emulsion sits on top like cling-film: it cracks at lime joints, blisters at damp patches, forces the wall to dry inward instead of outward, and within five years it pulls away in sheets. The substrate is damaged in the process — modern coatings often take a thin skin of original lime with them on removal. LEINOS lime and clay finishes are the same chemistry the original masons used, refined in a German lab. The 665 lime paint bonds with lime substrates through carbonation — calcium hydroxide reacts with atmospheric CO₂ to form calcium carbonate, locking the new coat into the original wall as a single mineral matrix. The 655 clay paint adds humidity buffering for interior heritage rooms, regulating indoor moisture the way thick mud walls were designed to do. The 684 smoothing filler reconstructs damaged plaster; the 683 lime scraper preps surfaces without aggressive sanding. Colour fidelity matters in heritage work. The 668 pigment concentrates are mineral earth and iron-oxide pigments — the same pigment family used in Ajanta murals, Rajput frescoes, and Chettinad palace work. They tint 665 and 655 directly, giving the chalky depth heritage spaces were designed to hold under low electric light and seasonal sun.

Why this is actually natural

The LEINOS product system for this pain

Lime Paint

A matured lime-putty mineral wall paint for interior heritage and modern surfaces — highly vapour-permeable; its high alkaline pH makes the surface antibacterial and well suited to mould prevention and remediation in damp rooms.

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Clay Paint

The decorative clay paint for premium interior walls — a solvent-free mineral matrix that stays water-vapour-permeable and supports the room’s humidity balance. Matt earth-tone register. Low VOC (1 g/l, EU Cat. a).

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Lime Universal Scraper

A fine, very white lime filler in powder form for interior mineral walls — fills holes and gaps and smooths whole surfaces. Moisture-regulating; its high alkaline pH (≈13) makes it mould-preventing and suited to mould remediation. Mixed with water and pulled on 1–3 mm with a trowel; can be left as an exposed decorative texture.

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Interior Smoothing and Texturing Filler

Gypsum-based smoothing & texturing filler for interior walls and ceilings — fills cracks, holes, and board joints, skims surfaces flat, builds decorative texture, and spot-bonds plasterboard. Natural gypsum sets crack-free even in larger thicknesses. White, matt, tintable with LEINOS 668. Solvent-free, water-mixed.

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Also in this hub: Pigment Concentrate (668)

Lab evidence

Documented, not claimed.

Independent labs, named standards, batch-traceable certificates.

On the ground in India

A spiral vault of exposed terracotta brick laid in concentric rings into a shallow dome, a brass ceiling fan at its centre — the brickwork sealed in LEINOS Stone & Concrete Oil 254, an open-pore oil that keeps the natural terracotta red.

Lime-Finished Interior in New Delhi

Whole-Home Natural Finish in Noida

Bathroom interior in Coimbatore with white lime-painted walls above dark slate floor tiles — LEINOS Anti-Mould Lime Paint 665 system.

Bathroom Walls with Anti-Mould Lime Paint

Interior staircase in Vadodara — hardwood treads stained with LEINOS Pigment 668 and sealed with Hard Oil 259, set against bright white-painted risers.

Dark-Stained Stair Treads with White Risers

Specifier questions

What architects and homeowners ask first.

  • Will LEINOS 665 lime paint bond to a 200-year-old lime-plastered haveli wall?

    Yes — lime bonds chemically with lime through carbonation. The new 665 coat and the original lime substrate become a single mineral matrix as both continue to carbonate over years. This is the same mechanism by which heritage walls were built up in successive limewash layers. Acrylic emulsions cannot do this; they only mechanically grip the surface and fail at the bond line.

  • Can I match traditional earth-tone palettes (haldi yellow, sindoor red, indigo) using LEINOS mineral pigments?

    Yes — 668 pigment concentrates include iron-oxide reds and yellows, raw and burnt sienna, raw umber, and natural earth pigments that cover the haldi-sindoor-ochre-terre verte range. Indigo equivalents are available through mineral ultramarine blues. All pigments are lightfast and tint 665 lime paint and 655 clay paint directly. Custom batch matching to a sample chip is available on request.

  • Do conservation architects accept LEINOS finishes for INTACH or ASI-grade restoration projects?

    Lime chemistry is the conservation-grade choice. 665 carries DIN 18550 breathable plaster documentation, and batch certificates name the binder (slaked lime), fillers, and pigment composition — exactly the documentation INTACH and ASI reviewers expect. Request the EU Safety Data Sheet and TDS through the dealer network before specification; the LEINOS lab can supply additional substrate-compatibility statements for tender submissions.

Next step

Get the right answer for your project — fast.

Talk to LEINOSFind a dealerOrder sample pots

Also consider

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Walls that breathe through moisture, not trap it.

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Premium Aesthetic Finish

The grain you bought — visible through the finish, not hidden by it.

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Indian Outdoor Weathering

Wood and walls that survive Indian monsoon, sun, and salt.

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