Easy-installation Galvanized Extended Support Base for Facade
Support System
The curtain wall steel support base is a critical load-bearing
transfer component installed at the bottom of vertical steel
mullions in facade systems. It connects the main building structure
with facade steel columns, providing secure mounting on concrete
floors or structural beams.
Standard construction utilizes Q235B steel, while 304/316 stainless
steel support bases are recommended for coastal and high-corrosion
environments to ensure long-term durability.

Key Features
- Advanced anti-corrosion isolation protection
- Secure bolt anti-loosening mechanisms
- Standardized adjustment capabilities
Application Types
U-Shaped Groove Welding Support Base
Market mainstream design featuring bottom plate with double
vertical plate welding. Column embeds in U-groove with lateral bolt
clamping. Ideal for floor-standing curtain wall steel square tube
columns, first floor curtain walls, and steel structure frame
facades. Provides X and Y axis horizontal adjustment.
Single Plate L-Shaped Steel Support Base
Simple right-angle steel structure support suitable for minor keels
with low loads, horizontal steel supports, and small canopy
facades.
Adjustable Screw Type Steel Support Base
Heavy-duty design with integrated adjustment screw rod on bottom
plate. Eliminates need for cushion plate stacking while providing
precise elevation adjustment. Perfect for unit type facade bottom
supports and large-span skylight roofs.
Pre-Embedded Steel Boots
Pre-embedded column base system with concrete pouring during
construction phase. Recommended for suspended steel structure
curtain walls and heavy-duty external stone facades.
Technical Support & Services
Our comprehensive cladding support systems include expert technical
support and services to ensure proper installation and long-term
performance. Our specialized team provides assistance with design
consultation, product selection, and installation details to meet
all safety standards and code requirements.
Packaging & Shipping
Products are carefully packaged in custom-made, environmentally
conscious materials designed to prevent damage during transit. We
partner with reliable shipping companies and offer multiple
transportation options including ground, air, and sea freight to
accommodate your specific project timeline and requirements.