What is Pre-engineered buildings (PEB buildings)?
The pre-engineered buildings or peb buildings are generally metallic low-rise buildings. These Pre-engineered buildings are assembled at sites. Their structures consist of rigid frames fabricated with plate steel. Rigid frames are mainly comprised of roof beams, columns, mezzanine floors, canopies, and interior partitions, having great ability to span large distances without intermediate supporting columns. A combination of built-up sections, hot rolled sections, and cold-formed elements make the basic steel structure with enhanced insulation for roofing and wall cladding.
The PEB building structure is designed to provide an envelope system that is airtight, energy-efficient and optimum in weight with a maximum height of up to 25-30 meters, having the lowest construction time and minimizes the labor costs. Buildings with pre-engineered structures have easy and safe maintenance, costing much lesser than conventional structures. Pre-engineered steel buildings are ideal for the industrial facilities, metro stations, warehouses, and distribution centers.
Pre-engineered buildings have the following major components:
- Main framing or vertical columns
- End wall framing
- Purlins, girts and eave struts
- Sheeting and insulation panels
- Crane system
- Mezzanine system
- Bracing system
- Paints and finishes
Why Pre-engineered steel building is perfect for commercial buildings?
There are a lot of reasons behind the people’s preference for the pre-engineered steel buildings over commercial or traditional ones. The main reason is that the quicker build-up process and cheaper costs of the steel buildings make them unique and no.1 choice. Their long span time, durability, resistance to rust, fire and bad weather conditions are the most common and unique advantages of the steel buildings which make them people’s choice.
Pre-engineered steel building designs have versatility features; allowing you to customize large fabricated buildings that are perfect for auto shops, garages, and warehouses while expanding your business. Long durability and longevity of steel building can withstand the excessive rain, hail, storms, and fire. All these advantages of fabricated steel buildings make the best choice for any type of business activity.
What is the main purpose of pre-engineered metal buildings?
Pre-engineered metal buildings provide customers all the advantages from versatile features to long durability with the lowest maintenance costs and faster build-up process. It is a very popular method of buildings because of its applications and advantages. Comparing both block and wood construction methods to the pre-engineered building method it has very little cost per square foot for the material. It provides gigantic space for the customers in buildings up to 150’ wide, which is impossible with traditionally styled buildings.
Metal buildings can be engineered, fabricated and erected within 3 months, reducing the project timeline. In the future, if there is need arise for more space or expansions then these pre-engineered buildings have customization options for that. Due to the massive advantages of metal buildings from earthquakes to extreme rainy conditions, these have become the most favorite buildings these days.
How pre-engineered metal building construction differs from other methods?
Truly, the construction of Pre-engineered metal buildings differs from other conventional buildings in many ways. When a conventional method is used to construct buildings then skilled workers are brought on site. They build the structure from scratch, piece by piece. Many carpenters and contractors put the structure together by measuring, cutting, fastening. A lot of laborers are used for this purpose also. So construction by the conventional method has time consuming and costly process.
The frame of Pre-engineered metal buildings is constructed in the factory from a set of precise and accurate drawings. Metal pieces are formed according to your needs and hence delivered to your construction sites. The skilled workers then assemble these pieces together quickly. Compared to the conventional methods, pre-engineered metal building construction saves a lot of time and money on its maintenance as well as reduces the labor costs.
Choose finest quality pre-engineered buildings for your commercial use
Choosing the finest quality for the project or sites is necessary. PEB buildings have many structures according to the needs of the project and have frame structures also. It depends upon the project budget, which determines the investor’s choice in selecting the quality and framing structures for their projects.
Many qualities of metal buildings are available for commercial use. Finest qualities of pre-engineered buildings are pre-engineered metal buildings, pre-engineered light steel building structures, prefabricated roofing structures, prefabricated building structures, pre-engineered metal industrial structures, commercial engineered steel structures, and pre-engineered customized structures. All the above-mentioned buildings have key importance of the following structures:
- Straight Column
- Tapered Column
- 1 Row Modular Span
- 2 Row Modular Span
- 3 Row Modular Span
- Single Slope
What are the different types of pre-engineered structures?
Different framing styles of metal buildings have their own advantages. The quality of structures, project budget, and local building code generally provide the choice of framing system you chose. A single slope structure is used for the offices and large warehouses on an existing building structure. If you are looking for maximum usage of space for smaller spans then straight column framing has the ability to allow this.
According to the applications of pre-engineered metal buildings, many structures are introduced. Ideal structures for convenience stores, fire stations, free-standing retail operations, offices, retail centers, equipment storage, warehouses, and shopping centers are followings:
- Pre-engineered metal buildings
- Pre-engineered light steel building structures
- Pre-fabricated roofing structures
- Pre-fabricated building structures
- Pre-engineered metal industrial structures
- Commercial engineered steel structures
- Pre-engineered customized structures
What are the benefits of pre-engineered buildings?
PEB buildings have a lot of benefits as compared to conventional buildings. Mentioning here the major benefits:
- The building is manufactured in factories with multi cutting torches, shear cutting machines, and auto welders, reducing the time information of a specific framework. These are hence delivered to the specific sites, due to fast assembly and bolting, the overall time consumptions are minimized.
- Metal buildings are designed as they have always a lot of customization options whenever it is needed.
- The lowering cost is another main benefit of pre-engineered buildings over any other conventional building. Hence, significance saving in cost is offered in design, manufacturing and on-site erection.
- Pre-engineered buildings are easy to construct due to their simple design and lighter weights.
- Larger clear spans can be achieved up to 90M by the use of pre-engineered buildings.
- Buildings are supplied with a high paint system resulting in long durability and lower maintenance costs.
- Pre-engineered buildings are designed so these can withstand extreme weather conditions including wind, water, and earthquakes.
How Steel Buildings Save Your Money Even after They’re Constructed
Pre-engineered metal buildings reduce maintenance costs by offering you long-lasting span. Its features include UV resistance to creating a weatherproof system, the ultra-trimmed edges to eliminate rusting, insulation saves up to 50% on heating and cooling cost. Damage protection features and finest quality metal increases the resistance of the building against any natural disaster. All these major features of steel buildings save your money even after they’re constructed.
Can Steel Buildings Stand Up To Natural Disasters?
Steel buildings have the ability to withstand any disaster or harsh conditions. The high-quality steel building lasts for long periods than any other type of conventional structure. These have resistance against any inorganic wood rots, wasps, and twists with its changing moisture. Wood-frame structures start to the creek but steel components remain still for years and for a lifetime.
Unlike any other building steel building has a draft-resistance tight envelope that maintains the strength of the building throughout a lifetime. Extra protection features of steel buildings include blizzards, lightning, fire, and earthquake protection. All these features of resistance technology of pre-engineered steel buildings can stand up to the natural disasters forever.
How Are Metal Buildings Insulated?
If you want to save money on heating and cooling or have high temperatures in buildings then here comes the insulation option for all these problems. Insulation makes your building warmer during the winter season helps the structure to last for years. There are many ways to insulate your metal buildings; I’m discussing some of them here:
Pallets and loose fibers are blown into the walls of the steel building. However, this is a more expensive option but commonly used in residential homes. This option of insulation may seem unorthodox for some people but it fills the corners of building better. Cellulose fibers are chosen for this purpose; they’re treated with chemicals to be fireproofed.
Batt and Blanket
This insulating material is made up of mineral fibers of rock wool and is cheapest amongst all others.
Rigid Board Insulation
Material for insulation of this type is mainly fiberglass or polystyrene. This material is cut into the thickness and used for the roofs of cathedral and basement walls too.
It is the most popular method of insulation. Its material is in liquid form consist of polyurethane or its polymers. This liquid is sprayed and solidified when this comes in contact with the walls. These are basically air-filled cells that become or look solid. This method is preferred on any other insulation method.
This is the new option of insulation for metal buildings. It consists of two layers of bubbles wrap composed of polyethylene bubbles that work as a thermal barrier to stop the process of condensation.
Best PEB building manufacturers in India
Pre-engineered building manufacturer companies are increasing with an increase in the demand for the construction of buildings in India. Here I’m mentioning some of the best top-rated pre–engineered buildings manufacturers in India:
- Interarch Building Products Pvt. Ltd.
- Kirby Building Solutions India Limited
- Tata Bluescope Steel Limited
- Jindal Buildsys Limited
- Lloyd Insulations India Limited
- Zamil Steel Buildings India Pvt. Ltd.
- Everest Industries Limited
- Tiger Steel Engineering India Pvt. Ltd.
- Multicolor Steels India Pvt. Company
- SML Group
We hope this article gives you a complete insight about Pre-Engineered Buildings. If you have any suggestions, kindly comment below.