Find quick answers to frequently asked questions about TPRS products, services, and support to help you make informed decisions with ease.
TPRS
Tuffsafe
TPRS Glass is a leading glass processing company in India, specializing in toughened glass, heat-strengthened glass, laminated glass, Curved glass, and architectural glazing solutions.
TPRS Tuffsafe is one of the key solutions offered by TPRS Glass, specializing in high-performance toughened and heat-strengthened safety glass designed for both residential and commercial applications.
TPRS Glass operates from India, serving clients across 20+ countries with customized toughened glass solutions and advanced glass processing services.
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TPRS Glass serves the Architectural, Automotive, Locomotive, Vertical Mobility, Earthmovers, Refrigeration, and industrial sectors with durable and aesthetic glass solutions.
TPRS Tuffsafe glass undergoes controlled heat treatment, making it 4–5 times stronger than normal glass and highly resistant to thermal stress and impact.
Toughened glass (also known as tempered glass) is a type of safety glass processed by controlled thermal treatments to increase strength and resistance.
Heat-strengthened glass (HS glass) is produced by heating and slowly cooling glass to increase its strength, making it about twice as strong as annealed glass while retaining good clarity.
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When broken, it shatters into small, blunt pieces, minimizing injury risk, a key safety advantage of TPRS Tuffsafe glass.
TPRS Glass uses automated tempering furnaces, strict quality inspections, and in-house testing labs to maintain consistency.
No. Toughened glass cannot be cut or drilled after the tempering process. All processing must be done beforehand.
TPRS offers polished, beveled, and seamed edges for enhanced finish and safety.
Yes, TPRS Tuffsafe glass supports ceramic frit printing for permanent design and branding.
Yes, TPRS Lamisafe can combine two toughened sheets with PVB, EVA or SGP interlayers for extra protection.
Use a soft cloth and mild glass cleaner; avoid abrasive materials.
TPRS
Lamisafe
TPRS Lamisafe is a laminated safety glass solution by TPRS Glass, engineered for enhanced strength, safety, and aesthetic appeal.
Unlike standard glass, Lamisafe consists of two or more glass layers bonded with PVB, EVA, or SGP interlayers, providing impact resistance and shatter protection.
TPRS Lamisafe complies with IS 2553 Part 1 & 2, CE, E-Mark, DOT, and QNL standards for safety, quality, and performance.
Minimum: 300 mm x 450 mm, Maximum: 2300 mm x 4700 mm.
TPRS Lamisafe glass is horizontally nip-rolled or vacuum-processed, followed by controlled autoclaving for precision bonding.
Its interlayer holds fragments together during breakage, ensuring protection and durability.
Yes, it offers excellent acoustic performance, reducing outside noise effectively.
Yes, laminated interlayers can block up to 99% of harmful UV radiation.
Yes, EVA and SGP laminated glass provide superior edge stability and moisture resistance.
Mesh Lamination integrates metal or fabric mesh between glass layers for unique aesthetics and added functionality.
Step Lamination provides seamless coverage while allowing flexibility for openings, overlaps, and stepped edges.
TPRS Wizardglass is a smart laminated glass that switches instantly between transparency and privacy using PDLC films.
Printed Lamination combines durability with decorative or functional designs, ideal for interiors and façades.
Laminated Double-Glazed Units (DGU) provide superior sound insulation, energy efficiency, and weather resistance.
Yes, it can incorporate fabrics, mesh, LEDs, and PDLC films within layers.
Yes, TPRS Lamisafe curved laminated glass is used in windshields.
Yes, TPRS Lamisafe laminated glass ensures safety overhead and reduces glare.
Yes, acoustic laminated glass reduces ambient and traffic noise efficiently.
With proper installation, TPRS Lamisafe glass offers decades of performance with minimal degradation.
Yes, it withstands heat, humidity, and UV exposure without delamination.
Yes, available as curved laminated glass for specialized applications.
It ensures complete bonding and removes air bubbles between layers for perfect clarity.
IS 2553 (Part 1 & 2), CE, E-Mark, DOT, and QNL certifications.
TPRS
Innovink
TPRS Innovink is an advanced glass printing technology that combines ceramic digital printing, ceramic screen printing, UV printing, and lacquer coating for both functional and decorative applications.
It fuses photorealistic design, energy efficiency, and lasting durability by embedding ceramic inks into glass at temperatures up to 700 °C, creating permanent and vibrant surfaces.
TPRS Innovink uses DIP-TECH GPI Series printers with high-performance ceramic ink systems, ensuring world-class precision, color depth, and durability.
Ceramic = heat-fused and weather-proof;
UV = vivid and best suited for indoor use.
Back-painted glass with a sleek finish for wardrobes, wall panels, and kitchens.
 • Ceramic printing: Printed → then toughened.
• UV printing: Toughened → then printed.
Yes, available as printed laminated, insulated, or heat-strengthened glass.
Yes, enables gradients, depth, and shading effects.
Yes, digital or screen methods can simulate etched/frosted effects.
Yes, perfect for brand walls and storefronts.
Yes, achieved through multi-layer ceramic printing.
Yes, custom patterns enable privacy with light control.
Printed patterns reduce solar heat gain and cooling loads.
Yes, ceramic inks are UV-stable and fade-resistant.
Yes, patterned prints act as bird-safe glazing.
The ceramic layer lasts for the entire lifetime of the glass.
For vivid interior applications like wall panels and decorative glass.
Yes, especially lacquered or UV-printed glass with edge sealing.
Yes, ceramic-printed glass is fully weather-resistant.
TPRS
Ecosafe
TPRS Ecosafe Glass is a high-performance insulated glass unit (IGU) engineered for superior thermal insulation, energy efficiency, and acoustic comfort in high-rise buildings and modern façades.
It is exclusively processed by TPRS Glass Pvt. Ltd., South India’s only Dowsil Quality Bond Certified processor, ensuring international-grade sealing and durability.
To provide thermal insulation, energy savings, and soundproofing for commercial, residential, and institutional buildings.
Each unit has two or more glass panes separated by a spacer filled with desiccant and sealed using Butyl (primary) and Silicone (secondary) sealants.
It reflects external heat while maintaining internal temperature balance, reducing HVAC load and overall energy consumption.
Buildings may achieve 30–40 % lower cooling energy use, depending on configuration and building orientation.
Its low-E or solar-control coatings reflect infrared radiation, keeping interiors cooler during summer.
The argon-gas or air cavity acts as a barrier, reducing interior heat escape.
Argon gas has 30 % lower thermal conductivity than air, offering better insulation and improved energy efficiency.
In select TPRS Ecosafe units, 90 % or more Argon is filled between panes for optimal thermal performance.
Choices include clear, extra-clear, tinted, solar-control coated, and low-E coated glass.
Minimum – 300 mm × 300 mm; Maximum – 2500 mm × 4000 mm.
Yes. It’s inert, non-toxic, colorless, and odorless, safe for all architectural and refrigeration applications.
Warm-edge aluminum or composite spacers with desiccant to absorb moisture and prevent fogging.
Primary – Butyl; Secondary – Structural Silicone, both Dowsil Quality Bond certified.
Enhanced insulation, energy efficiency, condensation resistance, noise reduction, and long-term durability.
It allows abundant natural light while controlling glare and solar heat.
In façades, curtain walls, windows, skylights, hospitals, schools, airports, and premium vehicles.
It ensures temperature stability, quiet interiors, and patient comfort.
It offers thermal comfort, noise insulation, and optical clarity for terminals and control towers.
TPRS
Archsafe
TPRS Archsafe Curved Glass is precision-bent glass produced through controlled heating and molding, delivering elegant curves for architectural façades, automotive windshields, aquariums, and white goods applications.
Unlike flat glass, TPRS Archsafe Glass is thermoformed into curves, providing greater aesthetic appeal, structural integrity, and optical clarity.
It’s used in architecture, automotive, aquariums, and home appliances such as refrigerators, displays, and chimneys.
Flat glass is heated to a high temperature and formed over precision-engineered molds (midis) to achieve smooth, accurate curvature.
In office façades, windows, skylights, canopies, staircases, and balustrades for modern, seamless design.
TPRS
Wizardglass
Wizardglass is TPRS's innovative switchable glass technology using Polymer Dispersed Liquid Crystal (PDLC) that allows instant control over transparency. The glass switches from clear to opaque with electrical activation, providing on-demand privacy and light control.
When an electric current (35–70 VAC) passes through the PDLC film, the liquid crystals align, making the glass transparent. When switched off, the crystals scatter light, turning the glass opaque.
Laminated glass integrates the PDLC film between two glass layers during manufacturing, offering durability and safety. Retrofit uses a film sticker applied on existing glass, suitable for quick upgrades.
Minimum: 200 mm × 200 mm
Maximum: 1900 mm × 3700 mm
It operates on a low-voltage AC supply of 35–70 VAC via a dedicated controller.
Architecture
TPRS specializes in large-scale façade and curtain wall glazing for airports, IT parks, and commercial towers exceeding 50,000 sq.m or 12 floors.
A façade is the exterior face or front of a building, often made of glass, metal, or stone, designed for aesthetic appeal and natural light entry.
Toughened glass, laminated glass, DGU, Low-E glass, and switchable glass, depending on design and performance needs.
It enhances appearance, ensures energy efficiency, offers acoustic comfort, and controls UV and solar gain.
Long vertical glass strips mounted perpendicular to façades, used for decoration, shading, or structural stiffening.
Automotive
Glass is used in the windshield, side windows, rear glass, roof/skylight glass, entry and exit doors, emergency exit windows, and digital glass displays.
Key components include the front windshield, side windows, rear glass, door glass, roof skylights, and emergency exit glass panels.
Ashok Leyland, Tata Marcopolo, and other major OEM bus manufacturers across India are among TPRS’s key clients.
Laminated glass is used for windshields to ensure safety, sound insulation, and clear visibility.
Windshields typically have 70% visible light transmission, while side windows have around 50% for privacy and glare reduction.
Earthmovers
Primarily in driver/operator cabins, including windshields, side windows, rear glass, and door panels.
Excavators, bulldozers, dump trucks, backhoes, loaders, graders, compactors, and scrapers.
It ensures visibility, operator safety, weather protection, and improves comfort inside the cabin.
TPRS specializes in defogger windshields, rear defogger glass, laminated bend glass (L-shaped), sash windows, glass-in-glass assemblies, and toughened safety glass.
Construction, mining, airport ground support, agriculture, and infrastructure sectors.
Locomotive
TPRS processes high-performance safety and specialty glass solutions for trains, metros, and locomotives, ensuring durability, comfort, and aesthetics.
 TPRS specializes in driver and passenger windows, door glass, emergency exit glass, train windshields, switchable glass, DGU with blinds, cabin mirrors, and nosecone windshields.
In driver windshields, passenger windows, AC coach doors, emergency exits, destination boards, roof panels, and interior partitions.
TPRS Lamisafe laminated glass provides high impact resistance and optical clarity.
 It ensures safety against flying debris, maintains visibility under impact, and offers sound insulation.
Marine
TPRS specializes in laminated glass with Sentry ionoplast interlayers, toughened safety glass, DGU (double glazed) flat glass, and custom marine mirrors.
TPRS glass is used in ship and yacht windows, windshields, roof panels, control cabins, and interior mirrors.
The glass ensures visibility, safety, insulation, and aesthetic appeal.
 Laminated glass (Sentry interlayer), toughened glass, DGU glass (double glazed), flat windows, roof glass, mirrors, and windshields.
TPRS provides custom-engineered, heat-treated, laminated, and DGU marine glass that offers durability, clarity, and high-performance safety.
Because the Sentry ionoplast interlayer provides superior strength, durability, and moisture resistance, making the glass ideal for high-humidity, high-wind, and marine environments.
Refrigeration
TPRS specializes in energy-efficient, anti-fog glass systems such as TPRS Ecosafe (DGU doors), TPRS Tuffsafe (shelves), and TPRS Archsafe (curved deli glass).
In display doors, freezer doors, glass canopies, interior shelves, and deli counter covers.
DGU (Double Glazed Units), defogger glass, curved glass, and toughened shelving glass.
 It ensures visibility, insulation, hygiene, and contributes to energy savings by maintaining temperature consistency.
It provides insulation, prevents condensation, and improves energy efficiency by maintaining low internal temperatures.
Vertical Mobility
TPRS supplies Side and Balustrade Panels, Landing Panels, Cabin Glass, Doors, LOP/COP Panels, Mirrors, and Fire-Rated and Printed Decorative Glass.
Toughened glass, Laminated glass, Printed glass, Fire-rated glass, Mesh/Fabric laminated glass, and Switchable glass.
It offers a sleek, open, and contemporary aesthetic while ensuring safety, durability, and easy maintenance.
In side panels/balustrades, landing panels, and end panels to enhance safety and aesthetics.
Transparent or tinted side panels on escalators that provide protection while maintaining visibility and design appeal.
White Goods
TPRS manufactures high-performance glass components that combine aesthetics, heat resistance, and durability for leading appliance brands.
Tuffsafe (toughened glass), Ecosafe (insulated energy-efficient glass), Archsafe (curved glass), and Innovink (printed glass).
It provides safety, functionality, transparency, and visual appeal while withstanding heat, pressure, and chemicals.
In front doors, viewing windows, and inner panels to allow users to see food while insulating heat.
Tempered (toughened) glass capable of withstanding up to 300°C.