Precast steel frame is a commonly used structure to build a home. Steel frame is durable and easy to produce in factories, making them ideal for modular homes and transport. The prefabricated houses with lettuce frame are becoming increasingly popular and taking their rightful place as a crucial choice for home builders who want safe and efficient houses. Building a prefabricated steel-frame house is quite easy.
What is a prefab house?
The term "prefab" is short for prefabricated, and that is all you need to know about prefab houses. These houses are manufactured in a factory and immediately handed over as complete construction. As you might expect, this type of house is extremely easy to make and move compared to a traditional house.
Prefab homes come in three main iterations: manufactured, kit and modular. Here is a brief breakdown of each:
- Manufactured housing: A house in this category is built in sections and assembled by professionals and heavy machinery at the final site. These must follow HUD requirements, though.
- Kit houses: These houses are much simpler than a manufactured home, although they follow a similar style of construction. In fact, most homebuyers can build a kit home themselves.
- Modular houses: These homes feature much more personalisation, companies will often let you customise the floor plan of your purchase. However, unlike manufactured and kit homes, modular homes have an immovable foundation.
What is steel construction for homes?
Steel frame offers a strong, accurate, stable, and durable alternative to traditional timber frames. In fact, lightweight steel framing is the superior choice for house construction. Steel frames come in a wide range of sizes and shapes, much more than standard timber, and deliver a house of excellent quality.
Most steel construction includes extremely strong lightweight steel. Prepared in a factory and assembled on site, steel designs can accommodate essentially any structural need.
The advantages and disadvantages of prefabricated houses with steel frames
The advantages of prefabricated steel-framed houses include greater sustainability and huge built-in safety features that speed up the construction process. These features include:
- Steel frame directly earthed
- Resistant to mould, termites, household pests, mould, etc.
- Ability to ground damaged electrical wiring
- Strong enough to withstand level 9 earthquakes and winds of 150 mph
- Resistant to water damage
- A window frame that does not burn in a fire
- Stainless steel does not warp or expand, so your investment is protected and retains its resale value.
The disadvantages of prefabricated steel-framed houses include weakened insulation capacity. You also need special tools and skills to build the frame properly. Steel frame construction is not the most energy-efficient conductive material because it absorbs heat from home.
Prefab steel-frame house design
Popular designs using steel framing include homes with a modern look. Many home designs incorporate metal and glass for an ultra-modern look in layered home designs.
Metal and concrete designs can incorporate modern concrete designs that showcase custom cast shapes and bright colours that will not fade or need repainting.
Popular designs include an open and airy Brazilian-style house with a strong foundation as a counterpoint to the light but durable upper part of the house.
Steel frame precast materials
Almost all materials used in modular houses can be used in steel-frame prefab houses be used. Steel frame supports lightweight and heavy materials with equal efficiency. You can make most prefab homes with concrete, steel and timber - even light and airy homes with one or more glass walls. Wood, steel and concrete are crucial materials that have been used in homes for centuries.
Each of these materials offers advantages and challenges. Wood is light and strong, but it is subject to water damage, rot and pests. Steel is strong, heavy, and more expensive than other framing materials, but it is ideal for sturdier houses, especially multi-storey homes in the construction process.
Concrete is the heaviest material, but advanced forming and casting techniques make it a suitable - and even prized - option for unique decorative designs. Most homeowners limit concrete to foundations, structural support and special decorative elements.
The construction process of prefabricated houses with steel frame
The construction process of a prefabricated steel-frame home is fast, but you may need help or advice on assembly. Your home usually arrives complete at your construction site between 80% and 95%. Prefab homes take 3 to 4 months to pre-build and 2 to 8 weeks to finish on your site. That is assuming you have already laid the foundation and received all building permits.
The pre-fabrication process minimises the time required for on-site work without sacrificing craftsmanship. The first part of the job is assembling the steel frame. More and more homeowners are choosing steel frame construction, despite its higher cost than timber, because of its greater sustainability and resistance to mould, water, vermin and insect invasions. Steel requires few major repairs and almost no maintenance.
The precision of prefabricated construction means you won't have to deal with material waste and construction delays. The prefabricated parts of your home go together perfectly if you follow the instructions. The parts melt together in a perfectly synchronised sequence. Even if you opt for a custom design, the prefabricated parts of your home will not take longer to assemble.
