Door frame scaffolding is a prefabricated modular scaffolding with integral door-shaped frames. Made of high-quality Q235 steel with galvanized or painted surface. It features simple structure, quick assembly, good overall stability and high safety. Widely used in building exterior construction, interior decoration, maintenance projects and temporary working platforms.
Door frame scaffolding, also called frame scaffolding, is one of the most popular prefabricated modular scaffolding systems in the construction industry. The main body consists of integrated door-shaped frames, cross braces, connecting pins, steel planks, lock pins and adjustable base jacks. Different from assembled tube and coupler scaffolding, its main frame is integrally welded into a door shape in factory, which greatly simplifies on-site erection work and effectively improves construction efficiency. All main components are manufactured from high-quality Q235 carbon steel, with stable mechanical properties, good toughness and strong compression resistance.
The standard outer diameter of steel pipe for frames is 42.7mm or 48.3mm, with wall thickness ranging from 2.0mm to 3.0mm. All components can be processed by hot-dip galvanizing, electro-galvanizing or anti-rust painting. Galvanized treatment provides excellent anti-rust and anti-corrosion ability, suitable for long-term outdoor use; painted finish is cost-effective for short-term construction projects. The door frame adopts integral welding technology, with firm welds, no cracks and no deformation. Matched with cross braces and connecting pins, each set of frames is closely connected to form an overall stable structure, which has good anti-sway performance and high bearing capacity.
This scaffolding follows standardized modular design with fixed standard sizes. It is lightweight, easy to stack, transport and store. On-site assembly only needs to splice frames, install cross braces and lay walking planks. The whole erection process is simple and fast, requiring fewer workers compared with traditional scaffolding. It can be used independently or connected in rows to form large-area working platforms, perfectly adapting to building exterior wall construction, interior renovation, wall painting, equipment maintenance and various temporary high-altitude operations. Equipped with adjustable base jacks, it can keep the frame horizontal and stable even on uneven ground.
We implement strict quality control during the whole production process. Raw material inspection, welding quality test, surface treatment inspection and load-bearing test are carried out for every product to ensure compliance with relevant construction safety standards. Complete supporting accessories are supplied to meet different construction requirements. The products adopt standard export packaging with steel strapping and waterproof wrapping, avoiding damage during long-distance sea and land transportation. With simple structure, reliable safety, economical cost and convenient use, door frame scaffolding has become the preferred choice for decoration teams, small and medium construction companies and scaffolding rental enterprises all over the world.
Product Features:
Integral door-shaped frame design, firm welding and strong structural stability.
Light weight and modular structure, easy to carry, stack and store.
Fast assembly and dismantling, greatly save on-site labor and working time.
Made of Q235 high-quality steel, good load-bearing capacity and anti-deformation performance.
Multiple surface treatments: galvanized and painted for different usage demands.
Complete matching accessories, easy to form a full set of working platform.
Good anti-sway performance, high safety for high-altitude operation.
Standard sizes, widely compatible with global frame scaffolding parts.
Adjustable base jack for leveling on uneven construction ground.
Cost-effective, suitable for various construction and maintenance projects.
Frequently Asked Questions (FAQ):
Q: What is door frame scaffolding?A: It is a prefabricated modular scaffolding with integrated door-shaped frames, featured with easy assembly and stable structure for high-altitude work.
Q: What material do you use?A: All main frames and accessories are made of Q235 carbon steel.
Q: What are the standard pipe specifications?A: Frame pipe outer diameter: 42.7mm / 48.3mm, wall thickness: 2.0mm – 3.0mm.
Q: What surface treatments are available?A: We provide hot dipped galvanized, electro galvanized and anti-rust painted finishes.
Q: What is your MOQ and delivery time?A: MOQ is 100 Ton, delivery time 7–15 days after deposit.
| Item |
Specification |
| Product Name |
Door Frame Scaffolding / Frame Scaffolding System |
| Material Grade |
Q235 Carbon Steel |
| Production Process |
Pipe Cutting → Integral Frame Welding → Surface Anti-rust Treatment |
| Executive Standard |
National Construction Safety Standard & International Frame Scaffolding Standard |
| Frame Pipe Outer Diameter |
42.7mm / 48.3mm |
| Frame Pipe Wall Thickness |
2.0mm – 3.0mm |
| Standard Frame Size |
Modular Standard Size, Custom Available |
| Main Accessories |
Door Frame, Cross Brace, Steel Plank, Connecting Pin, Base Jack |
| MOQ |
100 Ton |
| Delivery Time |
7-15 Days |
| Surface Finish |
Hot Dipped Galvanized / Electro Galvanized / Painted |
