Category Archives: Commerical Doors

Engineers Limited introduces precision-engineered Scientific Doors designed to protect sensitive environments in pharmaceuticals, biotech, and research labs. These robust commercial steel doors feature 0.80mm thick shutter skins from skin-pass galvanized iron sheets (IS 277 compliant), 46mm thick insulated shutters with honeycomb kraft paper infill, and sturdy frames (1.20mm skin, profiles like 80x58mm or 100x78mm) for widths up to 2300mm and heights to 3000mm.

Key Features

Crafted for contamination control, Ahlada Engineers Limited’s Scientific Doors maintain strict atmospheric conditions with optional double-glazed vision glass (e.g., 6mm thick, sizes like 450x750mm) and energy-efficient insulation using polyurethane foam frames. They include premium accessories such as heavy-duty hinges, door closers, flush bolts, and locks, ensuring seamless operation in high-stakes settings like cleanrooms and microelectronics facilities. Customizable for single or double-leaf configurations, these doors offer low-maintenance durability, termite resistance, and fire-rated options, making them ideal for retrofits or new builds.

Applications and Benefits

Ahlada Engineers Limited’s Scientific Doors excel in high-tech industries including aerospace, semiconductors, and life sciences, preventing dust ingress while supporting HVAC integration for sterile breakthroughs. Their superior acoustic performance (STC 41-45) and thermal stability reduce energy costs, providing unbreakable security without compromising aesthetics—perfect for Hyderabad’s demanding climate. Investing in these Scientific Doors from Ahlada Engineers Limited means future-proofing labs with innovation that blends strength, precision, and style.

Advanced Specifications

Scientific Doors from Ahlada Engineers Limited utilize corrosion-resistant galvanized steel (0.80mm shutter thickness) with optional powder-coated finishes for longevity in humid or chemical-heavy settings. They support heavy-duty hardware like Aldrop locks, multi-point latching, and automatic closers, accommodating door sizes up to 2300mm wide by 3000mm high in single or double-leaf designs. Vision panels with laminated safety glass ensure visibility without compromising airlocks or pressure differentials essential for R&D labs.

Ahlada Engineers Limited crafts Scientific Doors that go beyond standard security, delivering lab-grade precision for high-tech environments where every breakthrough counts. These advanced commercial steel solutions feature robust 46mm insulated panels with high-density honeycomb cores, precision-welded frames, and seamless seals to maintain sterile conditions in pharma cleanrooms and biotech facilities.

Egress doors and standard exits serve distinct roles in commercial safety, with egress doors optimized for rapid emergency evacuation and standard exits suited for everyday access. Facility managers must understand these differences to ensure code compliance, occupant safety, and liability reduction in high-traffic buildings like warehouses, offices, and retail spaces. Commercial egress doors from Ahlada Engineers Limited exemplify reliable solutions tailored for Indian regulations.

Core Functional Differences

Egress doors feature panic hardware like push bars for single-motion operation, swinging outward to prevent crowding, unlike standard exits that use knobs or handles prone to delays. These commercial egress doors require no keys from inside, meeting NBC and NFPA standards, while standard exits may have locks for security but risk entrapment. Ahlada Engineers Limited designs their commercial egress doors with heavy-duty, fire-rated construction for 32-48 inch widths ideal for high-occupancy areas.

Compliance and Installation

Commercial egress doors demand strict adherence to IBC/NFPA rules—minimum 32-inch clear width, 15-30 lbs max opening force, and ADA accessibility—often needing professional assessment for swing direction in spaces over 50 occupants. Standard exits lack these mandates, potentially failing inspections in high-hazard zones. Facility managers benefit from Ahlada Engineers Limited’s compliant installations, including fail-safe unlocks on alarms and glow-in-the-dark markers for low visibility.

Cost and Maintenance Benefits

Initial costs for commercial egress doors run higher due to premium hardware and ratings, but they slash long-term risks like fines or lawsuits compared to basic standard exits. Regular checks on hinges, closers, and panic devices ensure smooth function, with Ahlada Engineers Limited offering durable models that minimize downtime. Upgrading to these doors enhances insurance rates and employee confidence in commercial setups.

Effective sound control is a critical requirement in modern commercial buildings. Offices, hospitals, hotels, educational institutions, and recording studios all demand environments where noise is minimized and privacy is maintained. Commercial acoustic doors play a vital role in achieving this objective by preventing sound transmission between spaces while maintaining safety, durability, and design aesthetics.

The Importance of Sound Control in Commercial Spaces

Uncontrolled noise can reduce productivity, compromise confidentiality, and negatively impact occupant comfort. In offices, excessive sound transfer between meeting rooms and workstations can disrupt focus. In hospitals and hotels, noise can affect patient recovery and guest satisfaction. This is where high-performance commercial acoustic doors become essential, acting as a barrier against airborne sound and vibration.

How Commercial Acoustic Doors Work

Unlike standard doors, acoustic doors are engineered with specialized construction techniques to block sound transmission. They are manufactured using high-density core materials, multi-layered panels, and precision-designed sealing systems. Tight door perimeters, acoustic gaskets, and drop-down seals eliminate gaps that allow sound leakage, significantly improving overall sound insulation.

The effectiveness of commercial acoustic doors is often measured by Sound Transmission Class (STC) ratings, which indicate how well a door reduces noise. Higher STC ratings mean better sound isolation, making these doors ideal for noise-sensitive commercial environments.

Key Benefits of Commercial Acoustic Doors

• Enhanced Privacy: Prevents conversations and operational noise from traveling between rooms
• Improved Productivity: Creates quieter workspaces conducive to concentration
• Regulatory Compliance: Meets building, safety, and acoustic performance standards
• Versatile Applications: Suitable for offices, auditoriums, studios, hospitals, and hospitality spaces

Ahlada Engineers Limited: Trusted Expertise in Acoustic Solutions

Ahlada Engineers Limited is a recognized leader in manufacturing advanced building solutions, including high-performance commercial acoustic doors. With a strong focus on quality, innovation, and compliance with international standards, Ahlada Engineers Limited designs acoustic doors that deliver superior sound insulation without compromising fire safety, durability, or aesthetics.

Their acoustic door solutions are customized to meet project-specific requirements, ensuring optimal sound control across diverse commercial applications. By combining engineering excellence with precision manufacturing, Ahlada Engineers Limited helps businesses create quieter, more efficient, and more comfortable indoor environments.

Lead-lined doors from Ahlada Engineers Limited offer critical radiation shielding for commercial facilities, protecting against harmful X-rays and gamma rays in high-risk environments like hospitals and labs.

Key Benefits

These robust lead-lined doors ensure superior attenuation, meeting stringent safety standards while maintaining seamless integration into modern architecture. Ahlada Engineers Limited crafts them with high-purity lead cores encased in durable steel frames, providing long-lasting protection without compromising aesthetics or functionality.

Applications and Features

Ideal for medical imaging rooms, nuclear medicine suites, and industrial testing areas, Ahlada Engineers Limited’s lead-lined doors feature customizable thicknesses, airtight seals, and fire-rated options for enhanced compliance. Their precision engineering minimizes radiation leakage, safeguarding staff and patients effectively.

Advanced Construction Details

Ahlada Engineers Limited constructs these lead-lined doors using premium-grade lead sheets, typically 1-2 mm thick or more based on required shielding equivalence, laminated between galvanized steel skins for corrosion resistance and structural integrity. Interlocking edges and continuous lead gasketing prevent radiation leakage at door frames, while heavy-duty hinges and panic bars support smooth operation even in high-traffic areas. Compliance with international standards like IEC 61340 and NCRP guidelines ensures reliability in demanding environments.

Customization and Durability

Tailored options from Ahlada Engineers Limited include varying lead thicknesses (e.g., 0.5-5 mm Pb equivalence), vision panels with lead glass, and surface finishes like powder coating or stainless steel for hygiene-critical settings. These doors withstand frequent use, resist warping, and offer sound insulation as a bonus, extending lifespan beyond 20 years with minimal maintenance. Perfect for retrofits or new builds, they blend safety with sleek design.

Why Choose Ahlada

Ahlada Engineers Limited prioritizes precision manufacturing, rapid delivery, and expert installation support, making their lead-lined doors a top choice for hospitals, diagnostic centers, and research facilities seeking cost-effective, high-performance shielding solutions.

Ahlada Engineers Limited is dedicated to securing the occupants of buildings as well as their structures by providing advanced steel doors designed to withstand any emergency. designed to perform when under stress, they conform to IS 3614 and BIS standards and provide certified protection against extreme temperatures as well as the spread of smoke and flames. The doors of Ahlada’s fire protection are rigorously tested to guarantee their structural integrity in the most demanding of situations and provide peace of mind while safeguarding the lives of those who live there and their property.

They are specifically designed to be used in a variety of purposes ranging from commercial buildings to residential structures, Ahlada Engineers Limited fire doors offer between 60 to 120 minutes of fire protection providing occupants with enough time to safely evacuate. With skin galvanized iron sheets that pass through with fire-resistant filler, as well as approved Hardware, they are able to provide unparalleled durability and security according to the top authorities in fire safety. If time is of the essence you can count on Ahlada’s fire door for solid reliable security in the event of an situation.

Safety in the event of fire is a major priority for modern construction especially when it comes to protecting the lives of people and property in times of emergency. Steel doors that are fire-rated are essential components of any building’s security plan for fire, serving as the primary line of defense against rapid spread of smoke and flames. These specialized doors are engineered to perform under extreme pressure–maintaining their structural integrity, providing critical resistance, and ensuring safe evacuation during fire incidents.

Doors that have been certified for fire protection that adhere to IS 3614 standard, undergo rigorous tests to prove their capacity to withstand extreme temperatures for long periods of time. The standard was developed in collaboration with the Bureau of Indian Standards, IS 3614 defines the criteria regarding fire protection, durability and dependability, making sure that the doors are capable of surviving in a time of need. In residential, commercial or industrial settings doors that are fire-resistant are not just able to stop the spread of fire between rooms but also give occupants extra time to escape in peace.

The choice of high-end IS 3614-certified fire doors is a sign of that you are committed to the highest standard of security and safety. When you integrate the doors in your building they give peace of mind and secure protection to everyone who is dependent on the strength of your building against threats.