Explore Ozstrut’s heavy duty modular framing systems for support around pipework, mechanical services and other large construction installations.
Browse the HDS 50, HDS 80 and HDS 100 ranges below, or contact Ozstrut for help checking product options for your project.
Installed support systems
Framing arranged around the service layout
Heavy duty modular framing provides a way to construct support arrangements around pipework and other building services using framing members and connection components.
HDS product families
Choose the appropriate heavy duty modular framing range
Ozstrut groups its heavy duty modular framing products into separate HDS families. Check the relevant product category before selecting framing, brackets, base connections and fasteners.
HDS 50
Browse the HDS 50 range, including 50mm framing, angle brackets, base plates, connection brackets, and reinforcement washers.
HDS 80
The HDS 80 range includes 80mm framing and connection products such as angle brackets, base plates, brace brackets, wall-mount brackets and end caps.
HDS 100
Explore the HDS 100 range for its listed 100mm framing, base and wall connections, angle brackets, internal brackets, brace brackets and components.
HDS50 vertical supports
View the HDS50 Vertical Support range and check the listed dimensions and connection arrangement.
HDS bolts and connections
Browse the HDS Bolt range and confirm compatibility with the selected framing components.
Floor-mounted arrangements
Supporting pipework from a fixed base
Floor-mounted frames can position a horizontal support beneath pipework while vertical framing and base connect the structure to the ground.
When planning this type of frame, check the pipe position, support spacing, base-plate arrangement, anchors and connection components against the project design.
- Confirm the required HDS product thickness.
- Identify each vertical, horizontal and bracing product.
- Check the specified base and anchor arrangement.
Frame connections
Brackets and base connections shape the frame
Framing members form the main support path, while angle brackets, internal brackets, base plates and associated fasteners create the required attachment points.
Check the direction of each connection, the number of joining members and whether the frame requires a base, wall, brace or internal connection.
These images show different connection methods. If you wish to know more infromation about different connection options, feel free to contact us.
Suspended arrangements
Positioning support framing with overhead services
Suspended pipework using the HDS Framing System to position supports under the overhead pipes (or other services).
HDS Framing is not just used for pipework, but can also be a solution to suspend heavy-duty cable tray and HVAC unit installations.
The installed example provides visual context rather than a project specification.
The photographs above show example installations. Product suitability, frame design, component selection, fixing methods and load requirements must be checked for each project.
Planning a heavy duty modular support frame installation
Before selecting products, check:
- The HDS product sizing specified for the frame.
- The required frame layout, position and attachment points.
- Any calculated loads and relevant project engineering requirements.
- The brackets, base plates and fasteners required for each connection.
- The installation environment and any specified finish or exposure requirements.
Check the individual product information and project design before combining components.
Need help checking your HDS product list?
Send Ozstrut your enquiry, proposed frame arrangement, required components, quantities and delivery location. The team can help identify the relevant options for your enquiry.
Frequently Asked Questions
Common questions about Ozstrut heavy duty modular framing systems and product selection.
What products are included in the Ozstrut HDS range?
How do I choose between HDS 50, HDS 80 and HDS 100?
HDS 50, HDS 80 and HDS 100 are separate product families. Do not select a system from its name or number alone. Check the required frame configuration, dimensions, calculated loads, attachment method and project engineering requirements against the relevant product information.
Can HDS framing be used to support pipework?
The installation photographs show modular framing used in support arrangements around horizontal and vertical pipework. The correct frame design, pipe support, connection components and fixing method still need to be assessed for the pipework and project requirements.
Can heavy duty modular framing be floor mounted or suspended?
The installation examples show both floor-mounted and suspended arrangements. Suitability depends on the structure, fixing points, frame configuration, loads and project design, so the photographs should not be used as installation specifications.
Are components from different HDS ranges interchangeable?
Do not assume that components from different HDS product families are interchangeable. Confirm the framing series, member dimensions, connection arrangement and specified fasteners on the product pages or contact Ozstrut before ordering.
Can HDS framing be used in exposed or outdoor areas?
Environmental suitability depends on the product finish, exposure conditions and project specification. Check the finish listed for the selected components and obtain project-specific advice where corrosion or external exposure is a consideration.