FINISHING

Flooring & Tiling

Floor finishing — tiles, IPS, marble, granite

Also calledflooringfloortile layingmarblegranite
Definition

Flooring is the finished surface of a floor, providing aesthetic, functional, and durability characteristics for the room's intended use. Indian Standards governing different flooring types: IS 1237 (cement concrete flooring), IS 13751 (slate and stone flooring), IS 13753 (vitrified tiles), IS 1380 (wooden flooring), IS 13601 (mosaic tiles), IS 8043 (industrial flooring). The Indian flooring market is dominated by tile-based systems for residential and commercial; specialty flooring (marble, granite, wood) is reserved for premium applications.

Indian flooring types: (1) Vitrified tiles (most common) — 600 × 600 to 1200 × 1200 mm sizes; ₹80-3000/m²; standard in residential and commercial (covered in 'tile' entry). (2) Marble and granite — natural stone; ₹500-5000/m² depending on quality; premium residential and commercial. (3) Mosaic / terrazzo — composite of stone chips in cement matrix; cheap, durable, retro-style; ₹150-300/m². (4) Wooden — engineered or solid wood; ₹2000-15000/m² depending on species and quality. (5) Vinyl / PVC — sheet or tile; ₹100-500/m²; common in offices and hospitals. (6) Cement / IPS (Indian Patent Stone) — site-cast cementitious flooring; ₹80-200/m². (7) Epoxy — chemical-resistant industrial; ₹500-2000/m².

Design considerations: (a) Traffic load — light residential (Class I), medium commercial (Class II), heavy industrial (Class III). (b) Aesthetic — dimensions, colour, finish texture. (c) Maintenance — gloss flooring is easier to clean but more slip-prone; matte/textured is safer but harder to clean. (d) Acoustic — solid flooring (vitrified, marble) reflects sound; carpet and vinyl absorb sound. (e) Sub-floor compatibility — tile and stone need flat, level substrate (±3 mm in 1.0 m); wood needs moisture barrier and expansion joints. The most-overlooked Indian flooring issue: thermal expansion — large-format tiles (>800 × 800) installed without proper expansion joints crack within 2-3 years from temperature cycling. IS 13755 mandates expansion joints at 9 m maximum spacing in floors; many residential installations skip this, leading to predictable failures.

Typical values
Vitrified tile (residential)₹80-3000/m²
Marble (premium residential)₹500-5000/m²
Granite (commercial)₹600-3000/m²
Mosaic / terrazzo₹150-300/m²
Wooden flooring₹2000-15000/m²
Vinyl/PVC₹100-500/m²
Substrate flatness±3 mm in 1.0 m (per IS 13755)
Where used
  • Residential — kitchen, bathroom, living area, bedroom
  • Commercial offices — vitrified, granite, vinyl
  • Hospitals — vinyl with anti-static and anti-slip features
  • Industrial — epoxy, tiles with high abrasion resistance
  • Public spaces — stations, airports (porcelain or natural stone)
Acceptance / threshold
Per relevant IS code + project specification: dimensional tolerance per material; substrate flatness ±3 mm in 1.0 m; expansion joint at 9 m maximum (large-format tiles); installation per manufacturer specification.
Site example
Site reality: a Mumbai office project used 1200 × 1200 vitrified tiles in a large open area without expansion joints. Within 18 months, multiple tiles cracked and tile-bursting was observed. Investigation: thermal expansion of the floor created stresses exceeding mortar bond. Remediation: removed bordering tiles, cut expansion joint slots filled with sealant, replaced cracked tiles. ₹4.8 lakh repair. Always provide expansion joints for large-format tile floors per IS 13755.
Frequently asked
What is the best flooring for kitchen?
Vitrified or anti-skid ceramic tiles. Vitrified tiles (600 × 600 mm) are the standard for modern Indian kitchens — durable, stain-resistant, easy to clean. Anti-skid finish (IS 13755) prevents slipping when wet. For premium applications: granite (waterproof, scratch-resistant) or porcelain (resembles marble but more practical). Avoid: marble (acid-sensitive, cleans easily), wooden (vulnerable to water damage).
How thick should flooring be?
Tile flooring: 12-15 mm cement mortar adhesive layer + tile (typically 8-12 mm thick) = 20-27 mm total above substrate. Marble/granite: 20-25 mm cement mortar + stone (typically 15-20 mm) = 35-45 mm total. Wooden: 12-22 mm wood + 5-10 mm underlayment + moisture barrier. Industrial epoxy: 1.5-3 mm coating only (substrate level). The total finish thickness must be allowed in the architectural drawings; level changes between rooms accommodate different finish thicknesses.
What is IPS flooring?
IPS (Indian Patent Stone) is site-cast cementitious flooring — cement, sand, and aggregate mixed and laid in panels. Cured for 28 days. Surface trowelled smooth and polished with a polishing machine. Cheap (₹80-200/m²), durable, and traditional Indian flooring. Modern alternatives (vitrified tiles, mosaic) have largely replaced IPS in residential and commercial. IPS is still used in some industrial and warehouse applications.
Related finishing terms
Waterproofing
Damp proof course, membrane, coatings
Painting & Coatings
Wall and ceiling painting
Grit Blasting / Surface Preparation
Surface preparation before painting/coating per IS 9012 / SSPC SP-10
Waterproofing Systems
Methods to prevent water ingress in roofs, basements, water tanks
False Ceiling
Suspended secondary ceiling for aesthetics, services concealment