Contact Us
Homeowners / Builders
Interested in using QBT450?
Get in touch using the form below and our team will put you in touch with a registered installer near you.
Architects
Dedicated support team
Steel & Tube have a dedicated technical team for Architects, Specifiers and Design professionals. You can use the form below or call:
Installers
Registered installer information
If you're interested in becoming a registered installer, have an LBP, and a high-level of workmanship, you can register your interest here:
Registered Installers List (coming soon)
Steel & Tube are working through our network to build a registered installers list, ensuring high-quality craftmanship that pairs well with the QBT450 profile.
While we train our installers, if you're interested in having QBT450 installed, please contact us using the form below.

General and Technical Enquiries
Please take a moment to complete our form and a Steel & Tube representative will be in touch soon