Supply and installation of a variety of doors is a major part of our business. We have every type of doors to meet any needs, whether it's commercial, residential, retail, F&B, specialized doors for Pharma industries, Explosives storage unit doors.

Fire rated and non fire rated steel doors
We provide Ergonomically Designed Steel Doors Manufactured using GI Sheets, which are strong and Resistant to Rust, Corrosion and Termites. A Honey Comb structure is sandwiched between 2 strong sheets and Sealed which makes it stronger than normal doors. To make it more beautiful, these Doors are Powder Coated. Available in Single, Double Door Range with variety of Colours it meets any requirement of the customer. Its durable, long lasting and can be used in a variety of industries.
Industries used:
Commercial Complexes & Offices | Hospitals | Food and Pharma Based Industries | IT Industries

Bullet and blast resistant doors
These are also known as ballistic doors. These doors are made so strong so that it can be used for heavy duty industrial use and military use. Being bullet & blast proof, it adds to the security of Police, military spaces, government buildings and enclosures. Available in Single & Double panel configuration, these are tailor-made to customer requirements to suit not only any shape, size, but threat too. They are manufactured to comply with UL 752 Ballistic standards. Our Blast Doors comply to NATO standards.
Industries used:
Airports | Military camps | Government Buildings | Industrial buildings which store explosives.
Access doors
These are small doors which can be used for accessing certain areas, which does not require full size doors. We provide Access doors, metal ceiling access panels, stainless steel access panels, hidden ceiling attic access doors, plumbing access panels, roof hatches and floor hatches and access for the disabled.

When we think of a door, we think of wood and the craftsman who would create it. In a market served by traditional flush doors, we provide factory finished,
ready to use door sets (Door + Frame) to suit every room and purpose. Best-in-class, these doors are beautiful in finish and available in Single or Double panel
configuration with frames prepared for installation in Masonry, Steel or Wood stud construction.
Our Wooden Doors are tested as per standards of third party certification from Intertek Warnock Hersey/ ITS certification scheme complying North
American Codes (NFPA 252, ANSI, UL 10(C), UL 10(B), UBC -7-2 CAN 4-S104 and complying to BS 476 part 22 standards.
Exclusively for retail and industrial use, our roller shutter doors are strong and beautiful, along with complying to all existing regulation and standards. The profile design and the high-quality clear top coat on ALU doors adds a touch of elegance to your company. Coloured surface finishes are also available on request.

Overhead rolling doors
Alpine's Overhead rolling doors and warehouse doors, Wind-Tite® Full Weather seal dock security doors provide protection against the harshest weather conditions on
coiling door enclosures. The warehouse doors internal hood baffle prevents the infiltration of rain, snow, and ice through the header. Custom designed windload
specifications for metal doors are also available as required.
Alpine's warehouse security doors have curtains that consist of 2 3/4″ flat slats. They are
roll formed from galvanized, optional stainless steel, or aluminum in gauges from 22 ga. to 14 ga. These rolling doors can be push-up, hand-crank, hand-chain or motor
operated, with optional Stainless steel motor covers. Locking units can be provided depending on the type of coiling doors operation.

Industrial rolling grilles
Industrial rolling doors are designed for security and easy operation. The superior construction and quality materials of the industrial rolling grilles utilized by
Alpine guarantee a long life for our stainless steel grille with minimum maintenance. Our durable products are customized to fit your opening size. Alpine's industrial
overhead doors have been proven to be the best quality on thousands of installations where they are required for commercial and industrial security grille use.
These
industrial rolling grilles and industrial rolling doors are ideal for storefronts, malls, display cases, office windows, concession stands, parking garage doors as well as
shopping centers. The industrial coiling doors offer security and protection with its stainless steel grille as well as the ability to visually observe what is behind the
door when the security gate is fully closed.

Revolving doors
Revolving doors are the most energy efficient entrance solutions available today. The always open, always closed principle of a revolving door ensures that the conditioned inside air and the unconditioned outside air remain separated, preventing draught, dust and noise coming into the building. Highly efficient in entry and exit management, these doors are a beauty to behold in any building. Ergonomically designed, it uses only a small amount of space, and is durable for years to come.

Sliding Door
Sliding Doors are designed for use in retail spaces. It is also used in commercial spaces and sparingly in residential applications.
Available in Single or Double panel configuration, sliding doors are designed to suit any custom requirements, be it aesthetically enhance an
office or residential spaces or to oversize warehouse entrance doors. Also we build it to fit your specific needs in custom door sizes, designs and
configurations of hardware.

Swing Doors
Automatic Swing doors are very practical they close securely and can be easily installed. Existing manual door can be rapidly automated without complication. Swing doors increase convenience and provide barrier free access for the differently abled.

Aluminium doors and windows
Aluminium doors and windows are fabricated as per requirements of customers. It can fit any space in a wide range of configurations. Rust resistant and durable, it stays for a long long time as well. These customized doors and windows comes in a wide range of shades, including wood finishes, gold finish, powder coated and more.