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DOT LINE

Enhance modern interiors with our GRG panels, a perfect solution for commercial and public projects. Their robust glass-fiber-reinforced gypsum construction ensures long-lasting durability, while their sound-absorbing properties contribute to quieter and more productive workspaces.

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ALL INDIA FIRST LICENSE

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Key Features

BUILD QUALITY

30+ Years product life
Aesthetic semi-perforated dot line pattern
Wide design range & versatile aesthetics
Bend-proof panels with high structural rigidity
100% Paperless & fully sustainable
High moisture resistance (RH 99% tested)
100% Fireproof (Class 0 certified)
Free from termite & vermin
Standard Brilliant White finish (pre-painted)

FITTING & PERFORMANCE

Demountable T-Grid lay-in installation system
Ceiling & wall application versatility
Calibrated semi-perforation for 0.64 NRC
Reinforced with pre-stressed glass fiber (GRG)
350 cycles crack-free jolting strength tested
Convenient plenum access for MEP maintenance
Only 28% water absorption (IS 2095 Part 1)
Standard 595x595 mm modular grid sizing

GREEN & SUSTAINABLE

100% Green product (gypsum & glass fiber)
Anti-bacterial: 99.98% microbial reduction (ILAC-MRA)
Improved indoor air quality (particle emission < 0.75 mg)
100% Recyclable & incombustible
Zero VOC & safe material
Sun-dried eco-friendly panels
Enhanced indoor climate conditions

Description

Reliable T-Grid Installation: Precision Fit for Dot Line Acoustical Ceiling

The Dot Line acoustical ceiling is engineered specifically for standard demountable T-Grid suspension systems. It utilizes 15/24 x 32 mm Main-T and 15/24 x 26 mm Cross-T profiles for swift, precise, and secure lay-in installation.

This proven grid system offers effortless access to overhead services and plenum spaces, making maintenance of electrical, plumbing, and HVAC systems completely hassle-free.

Contemporary Elegance: Distinct Semi-Perforated Dot Line Pattern of Dot Line

Dot Line acoustical ceiling tiles feature a beautifully styled semi-perforated dot line pattern, combining acoustic functionality with a clean, linear geometric visual texture.

This linear dotted layout brings architectural symmetry and refined sophistication to interiors while harmonizing seamlessly with varied lighting and HVAC fixtures.

Pre-painted in standard brilliant white, it ensures rapid and hassle-free installation without on-site painting or finishing.

Optimized Acoustic Control: NRC 0.64 Sound Absorption

Engineered with acoustic felt backing and precise perforation geometry, Dot Line achieves a sound absorption rating of NRC 0.64.

It controls unwanted reverberation, echo, and noise build-up to deliver optimal speech intelligibility and acoustic comfort in commercial and public spaces.

Dot Line creates an acoustically balanced environment ideal for corporate offices, meeting rooms, healthcare facilities, and educational institutions.

Enduring Strength with GRG Material: Robust Structural Integrity

Manufactured using premium Glassfiber Reinforced Gypsum (GRG), Dot Line acoustic tiles provide exceptional bend-proof strength and long-term durability.

Supported by RH99 humidity resistance, GRG panels will not sag, warp, or degrade in demanding ambient conditions.

Certified Class-0 for fire propagation and non-combustibility, Dot Line offers superior fire protection and safety.

Sustainable & Healthy Indoor Environments with GRG

Formulated from pure gypsum and glass fiber without paper, Dot Line ceiling tiles are completely eco-friendly and 100% recyclable.

With 99.98% anti-bacterial microbial reduction and low particle emissions, Dot Line actively promotes cleaner, healthier indoor air quality.

Architects and designers across India rely on Dot Line for high-performance sustainable ceiling solutions that unite durability, safety, and modern geometric elegance.

Gypsonic – Leading GRG (Glass Reinforced Gypsum), false ceiling, and acoustic ceiling tiles manufacturers and suppliers in Surat, Ahmedabad, Vadodara, Rajkot, Mumbai, Pune, Aurangabad, Nagpur, Nashik, Jaipur, Jodhpur, Udaipur, Bhopal, Indore, Jabalpur, Gwalior, Ujjain, and across India.

Installation Video

Specification

T-Grid

Main-T : 15/24 x 32 mm

Cross-T : 15/24 x 26 mm

Specifications

Size	595 X 595 mm (+/- 3 mm)
Thickness	10 mm (+/- 0.5 mm)
Weight	Indicative tile weight: 8.0 to 8.2 kg/m2
Surface	Standard Brilliant White
Fire Class	CLASS-0 (The time taken for 10% loss in mass was observed 52 Minutes)
Water Absorption	28% (As per IS 2095 Part 1)
Jolting Strength	Crack-free tested up to 350 cycles
Anti-Bacterial	99.98% Microbial reduction (ILAC-MRA)
Perforation Details	Semi-Perforated Dot Line Pattern
N.R.C. Value	0.64
Certificates	IS 2095 PART-3 (2022) \| BIS Certified

Acoustics

Range (Hz)	125	250	500	1000	2000	4000	NRC
Dot Line (α_s)	0.18	0.40	0.58	0.70	0.50	0.40	0.64

Documents

Product Brochure

Test Reports

Installation Guidlines

Reference projects with Dot Line

Dot Line delineates unique versatility, an exquisite design revelation. It enhances homes, schools, and kindergartens, melding seamlessly with traditional dry-lining—a precise masterpiece of adaptability.

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