Sew Engineering Works Pvt. Ltd Pre Fab Division

: We offer :

• Design & Construction of pre fabricated buildings like Project office
• staff housing, labour houses, mock up flats, stores, guest house, school, hospital etc.
• Construction of drywall using cement or steel PUF insulated sandwich panels.
• Steel forming, steel fabrication.

: Infrastructure :

The company’s factory is well equipped with machineries like roll forming machines, press machine, sheering machine, MIG/Arch welding machines, drill and cutting machines. We have trained and experienced staff to execute the order in time. We also have an in-house design centre.

General and Technical Specifications for Pre fabricated Shelters

• Technical Details of Materials used in Prefabricated Structures
• Roofing Sheets: Pre painted GI Trapezoidal Roof Sheets
• Accessories for Metal Roofing Sheets
• Insulated, Energy Efficient Wall & Roof Systems


• Insulated, Energy Efficient Wall & Roof Systems

Pre painted galvanized sheets (PPGI) of 0.4 mm thick trapezoidal sheets laid over a framework of trusses, columns and purling (made out of rectangular hollow sections of size suitable as per design requirements fixed using suitable HSD screws. A pre painted galvanized ridge cover to be fixed on top junction of the roof using suitable fasteners / HSD screws. PPGI end flashings or drain water gutters considered as per drawing. Insulated roof sheets can be supplied as per requirement.

• Wall

Providing & fixing of wall using 50 / 75 mm thick interlocking aerated concrete wall panels made out of two 5mm thick cement fiber boards (Asbestos free) conforming to IS 14276 - 1995 and with fill by aerated concrete and expandable polystyrene granules/ Polyurethane foam (PUF). The boards shall be fixed on floor and top using 25/52c 1mm thick GI Channels.

• Wall finish

Further 12mm thick plaster (gypsum) board layer on all internal exposed surfaces of walls fixed directly on the wall panels complete with joint finish using jointing compound & fiber tape to give smooth joint less finish. Alternative wall papers shall be considered.

• False Ceiling

Providing & fixing of false ceiling using 595x595x12mm mineral fiber board / gypsum board. The false ceiling panels should be placed on a suspended grid frame made of pre painted GI steel consisting interlocking main runner, intermediate tee sections and wall L angles to form 600 x 600mm grid suspended from ceiling using GI wire of required thickness from roofing structure

• Doors

Frame shall be made of pressed steel using powder coated CR coil 1.25mm thick, shutter will be made out of 32 mm thick wooden / ERP flush door with necessary hardware and approved shade oil paint / laminated finish.

• Windows

Frame made from Pressed steel using powder coated CR 1.25mm Thick C Channels of size 30x52 or 77mm ( as per wall thickness) and MS / aluminum / UPVC window frame with glazed panel using 6mm thick float glass & necessary hardware

• Painting

Outside walls are painted with 2 coats of acrylic paint and inside walls are applied with 2 coats of oil bound distemper or any other paint as per choice.

Opportunities and risk management

Many houses, schools, offices and banks are going solar. There are different reasons why Indians are going solar: There are are still places in India which have not been electrified! It may sound shocking but it is indeed the truth. In such remote villages solar power has been nothing less than a boon. There are some villages in India which run entirely on solar power business in the future. The objectives, processes and distribution of tasks in the context of risk management are documented in the Risk Management Manual of Sew Engineering Works Pvt. Ltd. You will find details on this topic in the current

Looking at this picture all that we can say is that if heaven was to go solar, it would look something like this. This resort in Nubra valley in Ladakh runs on solar because unlike heaven, powercuts are very common here. Generators can only ruin the beauty of this place and the health of tourist who come here to unwind..