Prefabricated Modular Houses
Prefabricated modular houses are traditional light-weight prefabricated temporary structures, primarily categorized into two mainstream types: K-type and T-type. As classic products in the early modular temporary construction industry, they enjoy widespread popularity and high market recognition. The main structure is assembled from a light steel framework, color steel sandwich panels, roofing, wall panels, and doors/windows. With a simple structural design, they feature a low threshold for installation and construction.

Product Overview
The K-type prefab house is a classic, traditional pitched-roof temporary structure. Built upon K-type steel trusses and C-channel steel frameworks with exposed columns, it offers outstanding cost-effectiveness and flexible assembly. Currently, it is the most widely used and economical prefab housing solution for short-term site construction.

Core Features
1. Structural Design: Features exposed C-channel steel columns, ring beams, and K-type roof trusses with a dual-pitch roof. The entire structure is securely connected via bolts, ensuring a simple yet robust framework.
2. High Reusability: Designed for repeated assembly and disassembly. Under normal working conditions, it can be relocated and reused 8–10 times.
3. Dimensional Modulus: Based on a standard modulus of 1K = 1820mm. The typical standard size is 3.64m × 6m, and it can be stacked to 1–3 floors.
4. Cost-Efficiency: With simplified material usage and low overall costs, it features rapid installation, delivering exceptional comprehensive cost-effectiveness.
5. Performance Parameters: Equipped with 50mm color steel sandwich panels and strong wind resistance, it can withstand winds up to Level 10. The standard service life is 5–8 years.

Applicable Scenarios
Primarily used for construction site worker dormitories, temporary warehouses, basic office areas, short-term project sites, and municipal temporary resettlement housing. It is an ideal solution for scenarios where practicality and cost-efficiency are prioritized over exterior aesthetics.

LINDA FAQ

Q1: Are you a manufacturing factory or a trading company?

A:  We are Shandong Linda Steel Structure Co., Ltd. is a company specializing in the R&D, manufacturing, sales, leasing, and engineering general contracting of modular housing and steel structure buildings. 

Q2: What does "K-Type" mean, and how are the dimensions calculated?
A: "K" represents the standard module for the house's length and width, where 1K = 1820mm. The dimensions are multiples of K. For example, a common standard size of 3.64m × 6m is expressed as 2K × 3K. This modular design allows for highly flexible space combinations and supports the construction of 1 to 3 floors.

Q3: How safe is a K-Type Prefab House? Can it withstand strong winds?

A: It is highly safe. K-Type Prefab Houses use exposed C-section steel columns, ring beams, and K-type roof trusses, with a fully bolt-connected structure that ensures even load distribution. Its dual-slope roof design offers lower wind resistance compared to flat-roof houses. It can typically withstand Grade 10 winds and has a seismic resistance rating of 7, fully meeting temporary construction safety standards.

Q4: What is the service life of a K-Type Prefab House? Can it be relocated?

A: K-Type Prefab Houses are specifically designed for high reusability. Under normal working conditions, they can be repeatedly dismantled and relocated, typically allowing for 8 to 10 reuse cycles. With proper maintenance, their standard service life can reach 5 to 8 years, making them a highly cost-effective asset.

Q5: Is on-site installation complicated? Does it require a foundation or welding?

A: Installation is extremely convenient. All components are standardized and prefabricated in the factory, using fully bolt-connected assembly on-site without any welding. While it doesn't require deep excavation like traditional buildings, we recommend a simple concrete hardened foundation or ground beams to ensure structural stability and moisture resistance.

Q6: How about packaging, shipping and loading cost? Will there be hidden fees?

A: Flat-pack/assembled loading to maximize container space and cut shipping cost. We provide all-inclusive quotation (ex-factory + packaging + loading) with no hidden charges.

Q7: What warranty and after-sales service do you provide?

A: 1–2 years warranty for main structure and components; lifetime technical support. We offer online troubleshooting, spare parts supply and optional on-site service.