- Compliance with IS 15622 Standards: Pressed ceramic tiles certified by BIS are required to adhere to stiffer demands in terms of dimensions, surface finish, water absorption, mechanical strength, and chemical resistance as stipulated by IS 15622 standards.
- Mandatory ISI Mark Certification: Only manufacturers with a valid BIS license are allowed to manufacture and sell pressed ceramic tiles bearing the ISI mark in India.
- Enhanced Durability and Performance: BIS-certified pressed ceramic tiles are a promise of resistance to wear, scratches, water absorption, and chemical attacks, thus providing durable performance in both residential and commercial applications.
- Structured BIS Certification Process: The certification process stages through documentation, product testing in laboratories recognized by BIS, factory inspection, technical scrutiny, and issuing of the license.
- Improved Consumer Trust and Market Acceptance: Certification lessens the risk of defective tiles getting into the market, ensures compliance with the regulations, and thus customer confidence and brand trustworthiness get elevated.

Introduction
Pressed ceramic tiles are the first choice of people in their homes, offices, and even factories when it comes to flooring, walls, and decorative purposes because of the attractive look, the long life, and the easy cleaning of the tiles. Good-quality pressed ceramic tiles keep their dimensions unchanged, are resistant to a mechanical load, and their surface finish remains intact with time.
The Bureau of Indian Standards (BIS) is the regulator that keeps pressed ceramic tiles meeting safety, quality, and performance standards of the country before they are allowed for sale in India. BIS certification is a stamp of good, safe, and durable products for the long run.
What Are Pressed Ceramic Tiles – IS 15622?
Pressed Ceramic Tiles IS 15622 is an Indian Standard that specifies the technical requirements for ceramic tiles. It sets the following:
- Chemical Composition: The primary reason is to determine the chemical composition of the raw materials in order to assure that they are safe and proper for the production of ceramic tiles.
- Mechanical Properties: The tiles must be able to have the physical properties necessary to support a weight, resist a blow, and be used in the living and industrial areas.
- Water Absorption: This is a measure to ensure that the tiles are impermeable to moisture.
- Dimensional Accuracy: This is the provision for thickness, length, and width that allows a perfect installation.
- Surface Finish: The tiles should be normal, even, and without any fissures, breaks, or other faults.
- Testing & Inspection methods: These are the methods to maintain the same quality level in all production batches.
Pressed ceramic tiles that meet IS 15622 standards are long-lasting, safe, and attractive for visually pleasing applications over time.
ISI Mark Certification for Pressed Ceramic Tiles
One of the requirements for pressed ceramic tiles sold in India is to have the ISI Mark Certification under IS 15622. Certification is a guarantee that the tiles:
- Meet the standards for mechanical, chemical, and water absorption.
- Maintain dimensional accuracy for proper installation.
- Are tested and inspected during production to ensure consistent quality.
- Are able to tolerate daily wear and tear without being damaged.
- Are produced in factories that have been approved by BIS only.
Manufacturers holding a valid BIS license are the only ones who can put the ISI mark on their pressed ceramic tiles.
Why Is BIS Certification Mandatory for Pressed Ceramic Tiles?
Non-certified or substandard tiles may lead to:
- Cracking, chipping, or breaking of the tiles under normal use.
- Damage by water and the formation of mold caused by tiles with poor resistance to water absorption.
- The unevenness of the surface as well as differences in dimensions that make installation difficult.
- Higher costs of maintenance and replacement.
As far as regulations are concerned, there would be issues and rejections from government and commercial projects
Better consumer confidence and brand image.
- Full compliance with IS 15622 standards is met.
- Tiled floors that are long-lasting, scratch-resistant, and moisture-resistant.
- Quality that is consistent from batch to batch.
- Products accepted both legally and in the market.
- Better consumer confidence and brand image.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Compliance with IS 15622 | Ensures durability, water resistance, and strength |
| Standardized production | Maintains uniform quality across batches |
| Mechanical reliability | Reduces risk of tile failure or damage |
| Regulatory compliance | Avoids legal issues and project rejection |
| Brand credibility | Enhances trust among builders, contractors, and consumers |
Step-by-Step BIS Certification Process
Step 1: Documentation
Document company details, information about the manufacturing unit, product specifications, and quality control processes as per IS 15622.
Step 2: Product Testing
The tile samples are tested for strength, water absorption, and surface quality in laboratories that are recognized by BIS.
Step 3: Application Submission
Fill in the application form attaching the test reports and other documents and submit it through the BIS online portal.
Step 4: Scrutiny & Factory Inspection
BIS officials visit the factory, production methods, and quality control processes.
Step 5: Grant of Licence
After a positive assessment, BIS grants the license to the manufacturer to put the ISI mark on certified pressed ceramic tiles.
Documents Required for BIS Certification
- Company registration certificate
- Manufacturing unit details
- Product technical specifications
- Test reports from laboratories recognized by BIS
- Quality control and inspection records
- Brand authorization (if applicable)
Timeline, Validity & Renewal
Certification Timeline: 20–30 working days
Licence Validity: 1–2 years
Renewal: Updated documents submission and a certificate of compliance before the expiration
Conclusion
BIS certification for pressed ceramic tiles IS 15622 is a standard that defines quality tiles that are durable and safe, thus can be used in the residential, commercial, and industrial sectors. Besides, it certifies that the products meet the national standards in mechanical strength, water resistance, surface finish, and dimensional accuracy.
By getting a BIS certification, the manufacturers are not only doing it to comply with the regulations but also it is a means of brand promotion, getting easier market acceptance, and customer loyalty enhancement. Implementing IS 15622 is a big step towards quality, safety, and business continuity in the ceramic tile industry.
Frequently Asked for Questions
What is the true import of BIS certification to pressed ceramic tiles?
The term is quite indicative of the fact that pressed tiles have undergone test and have been approved to meet quality and safety standards of India laid down by IS 15622.
Is BIS certification a must if one intends to sell pressed ceramic tiles in India?
Yes, the manufacturers are obliged to hold a BIS certification and the ISI mark in order to be allowed to sell these tiles in India.
How does IS 15622 standard help buyers in buying good-quality ceramic tiles?
The standard, among other things, certifies tiles to be strong and thus being able to resist water and stains, in addition to ensuring good finishing and that the tiles are given the correct size.
Who will be responsible to get a BIS certification for pressed ceramic tiles?
Any manufacturer, who manufactures pressed ceramic tiles for the Indian market, is required to obtain a BIS certification.
What if ceramic tiles are not BIS certified?
The non-certified tiles may become targets of law enforcement actions, may be pushed out of the market and, in addition, may have quality failure.
How much time does it take for BIS certification?
The duration of the whole period is more or less between 20 and 30 working days. The time mostly depends on the inspections and testing.
Are BIS-certified ceramic tiles more wear-resistant?
Indeed. One of the conditions for the BIS certification is the testing for strength, water absorption, and wear resistance. BIS-certified tiles, therefore, are more resistant to wear.
Are BIS-certified tiles appropriate for homes and commercial buildings?
Definitely, these are the types of tiles that can be used in residential, commercial, or industrial constructions.
How do customers find out if the ceramics tiles they are buying are BIS-certified?
Consumers should be able to find the ISI mark on the cardboard that wraps the tiles or on the product label.
Does BIS certification add to the public image of a tile manufacturer?
Indeed it does. Customers, builders, and contractors can trust the product quality and conformity once a manufacturer obtains the certification.
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