Create. Iterate. Ship.
Configure your adapters step-by-step below.
Build Professional Submittals
In Seconds, Not Hours
Stop manually copying and pasting specs into Word documents. Our new Submittal Builder compiles technical data, drawings, and installation guides into a single, professional PDF package directly from our product pages.
Select Items
Browse products and click "Add to Submittal" on the specific sections you need—specs, drawings, or install guides.
Compile Package
Batch multiple products into one comprehensive package. Your selections are automatically saved as you browse.
Download PDF
Generate a clean, branded PDF instantly, formatted perfectly and ready to email to your engineer or contractor.
Engineered for the Toughest Roofs
Vibrex has been the industry leader in custom curb adapters. We understand that in the HVAC world, time is money. That's why we've perfected our fabrication process to deliver precision-engineered adapters faster than anyone else.
Whether you're replacing a single unit or managing a multi-site rollout, our team of engineers ensures a perfect fit every time, eliminating costly field modifications.
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Years Experience
0K+
Units Shipped
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Avg. Turnaround
The VIBREX Advantage
Three pillars that set us apart from every other fabrication shop in the industry.
Custom Engineering
Our adapters are designed to your exact specifications. No matter the existing curb size or the new unit footprint, we guarantee a leak-proof fit.
Rapid Turnaround
We know downtime is critical. Our streamlined manufacturing process allows us to ship standard adapters in as little as 48 hours.
Built to Last
Constructed from heavy-gauge galvanized steel with fully welded seams and high-quality insulation for superior durability and weather resistance.
Complete Rooftop Solutions
Our adapters are designed to your exact specifications. No matter the existing curb size or the new unit footprint, we guarantee a leak-proof fit.
500+ contractors trust us
Curb Adapters
Transition any unit to any curb.
Metal Roof Curbs
Watertight standing seam solutions.
Vibration Isolation
Spring and rubber rail systems.
Security Bars
Burglar bars welded into the curb.
Concentric Kits
Horizontal to vertical conversion.
Equipment Rails
Heavy duty condenser supports.
Streamlined From Start to Finish
We've simplified the complex process of custom fabrication. Our team handles the engineering heavy lifting so you can focus on the install.
Step 1
Configure on our configurator
Input your existing curb dimensions and new unit model directly into our online platform for instant validation.
Step 2
Check unit and pay
Review the automatically generated engineering specs, confirm pricing, and complete your order securely online.
Step 3
Fabrication & Ship
Once approved, your adapter enters production and ships directly to the job site.
Project Status
Live Tracker
Avg. Lead Time
5 Days
Trusted by the Best in the Business
Join 500+ mechanical contractors and engineers who rely on Vibrex for precision fabrication.
"The fit was perfect. We craned it up, set it down, and it lined up exactly. Saved us at least 4 hours of field modification which is huge when the crane is on the clock."
Mike Stevenson
Project Manager
HVAC Solutions Inc.
"The engineering drawings provided before fabrication are a game changer. Being able to verify dimensions with my team before steel is cut eliminates 100% of the anxiety."
David Chen
Lead Engineer
Apex Engineering Group
"Their customer support is actually technical. I'm not talking to a salesperson; I'm talking to someone who knows what a cant strip is. Makes ordering so much easier."
Amanda Lowery
Procurement Specialist
City Construct
"I needed a custom adapter for an emergency replacement over a holiday weekend. Vibrex delivered it to the site in 3 days. Unbelievable service that saved our client's inventory."
Sarah Jenkins
Owner
Jenkins Mechanical
"We manage over 50 commercial properties. Vibrex is the only vendor we trust for retrofits. Their adapters don't leak, period."
Robert Fox
Facility Director
Skyline Properties
"Switching to Vibrex's vibration isolation rails solved a noise complaint issue we'd been fighting for months. The quality is immediately obvious."
James Wilson
Senior Technician
Wilson Bros Services
500+
Contractors
10K+
Projects Completed
99%
On-Time Delivery
4.9/5
Avg. Rating
Ready to start your project?
Get a quote today and see why top contractors trust Vibrex for their custom fabrication needs.
Trusted by 500+ contractors nationwide.