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Stellar Building Performance serves Melbourne Beach, the oldest beach community in Brevard County, for oceanfront custom construction, rebuilds and substantial improvements.
What Is a Duct Leakage Test?
There is no greenfield left in Melbourne Beach. It is the oldest beach community in Brevard, incorporated in 1923, and the work is oceanfront custom construction, rebuilds and substantial improvements.
A duct leakage test measures how much air escapes the duct system instead of reaching the rooms it was sized for. Registers are sealed and a calibrated duct blaster pressurizes the system to 25 Pascals, reporting the result as CFM25 per 100 square feet of conditioned floor area.
Coastal detailing and the local flood rules shape what that number comes out at — Melbourne Beach enforces its own coastal setback line on top of the state coastal construction control line, so oceanfront projects answer to two setback regimes rather than one — and the report goes to the Town of Melbourne Beach Building Department under the Florida Energy Conservation Code.
Request Melbourne Beach Duct Leakage Testing
we respond quickly for palm bay duct leakage testing. no waiting days for scheduling and reports.
Local Melbourne Beach and Brevard County Projects Our Team has Worked On
Florida Energy Code Duct Leakage Requirements
The Florida Energy Conservation Code governs every residential permit in Melbourne Beach, and it applies to any conditioned structure built as living space.
Melbourne Beach incorporated in 1923 and has the most demanding coastal regulatory setup of the four beach towns. The Town of Melbourne Beach Building Department administers the building code, flood control, coastal construction and coastal setback regulation, landscaping and tree review all in one office.
Practically, that means the town enforces its own coastal setback line in addition to the state coastal construction control line. Oceanfront projects here answer to two setback regimes, not one, and that shapes the footprint before anyone gets to the envelope. Expedited processing is available under state law.
There is no production subdivision in Melbourne Beach. Everything is custom, rebuild or substantial improvement, which makes the 50 percent of market value threshold the most consequential number for most projects.
On elevated construction, mechanical equipment has to be elevated or flood-protected. That pushes air handlers and duct distribution either into the conditioned envelope or onto elevated platforms, and any duct crossing the flow-through space below the floor is a flood-compliance problem and a leakage-to-outside problem at the same time. It is worth testing before those runs are buried.
A duct test is required here whenever any part of the duct system or the air handler sits outside the conditioned space. Total leakage must be no more than 4 CFM25 per 100 square feet of conditioned floor area, or 3 CFM25 per 100 square feet at rough-in where the air handler is not yet installed. Where every duct run and the air handler are inside the thermal envelope, the code does not require a test at all.
Why is Duct Leakage Testing Beneficial?
On Melbourne Beach’s barrier island stock most projects are rebuilds and improvements, which means the duct system is usually being replaced, not just verified.
Ducts losing air outside the conditioned space can cause:
In Melbourne Beach, duct leakage testing is what turns “it should be fine” into a documented number before final inspection. Passing the first time is what keeps the closeout on schedule.
How We Keep Our Services Simple and Easy
We want completing your Duct Leakage Testing in Melbourne Beach to be as easy as possible.
1.
Schedule your test
You tell us the Melbourne Beach address and when the home will be ready. Expedited processing is available here under state law.
2.
onsite testing
Registers are sealed and the duct blaster is connected to the system, which is then brought up to test pressure. We work around whoever else is still on site in Melbourne Beach, so nobody has to clear out.
3.
Diagnostics and Measurements
We measure total duct leakage in CFM25 per 100 square feet and compare it against the limit for the test stage. You get the number and, if it needs work, the reason behind it.
4.
Report delivered same day via email
The report goes out by email before we leave the Melbourne Beach job, documenting code compliance for the inspection file.
5.
Ready for Final Inspection approval
With the report on file, the Town of Melbourne Beach Building Department can close out the permit and issue the certificate of occupancy.
Contact Us for Fast & Convenient Duct Leakage Testing in Melbourne Beach
Why Builders Choose Stellar Building Performance
Stellar Building Performance
No missed appointments or reschedules.
Responsive scheduling for Melbourne Beach projects.
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Recent Duct Leakage Tests
Checking in from the field! See some highlights of our recent Duct Leakage Test site visits!
Frequently asked questions about Duct Leakage Testing
Budget half an hour to an hour on site in Melbourne Beach, depending on the size of the house. Nothing is drilled, cut or removed.
In Melbourne Beach, duct leakage testing is required for new residential buildings where any part of the duct system or the air handler sits outside the conditioned space. That covers most homes with ducts in an attic, a garage, a crawlspace, or a soffit chase. If every duct run and the air handler are inside the thermal envelope, the code exempts the system from testing.
Common Structures Like:
Additional Structures Like:
Either one is allowed. A rough-in test is run before the drywall closes the system up, which is the better moment to catch a problem because the ducts are still reachable. A postconstruction test is run near the end, once the air handler is in and the home is approaching final inspection. The limit is 4 CFM25 per 100 square feet in both cases, except at rough-in without the air handler installed, where it tightens to 3.
Yes — an undocumented test is an incomplete permit file, and the Town of Melbourne Beach Building Department will not close it out. Being on time in Melbourne Beach is most of the job.
It is recommended to test as close to completion as possible. Our best suggestion is to be one of the last vendors in the project before the cleaners do their final clean. We provide a pre-inspection, get ready checklist in all of our proposals that is designed to make being prepared for your duct leakage test as simple and easy as possible.
No. Work does not have to stop and the building does not need to be cleared. We just need the envelope in its finished condition, with exterior doors and windows shut.
Duct Leakage Testing Code Reference
Duct Leakage Test Florida Requirements Explained
Duct leakage testing is required in Melbourne Beach under R403.3.3 of the 2023 Florida Building Code, Energy Conservation, Eighth Edition, which calls for ducts to be pressure tested at 25 Pascals either at rough-in or after construction.
The limits live in R403.3.4. Total leakage must be no more than 4 CFM25 per 100 square feet of conditioned floor area on a postconstruction test, and the same 4 CFM25 on a rough-in test where the air handler is installed. If the air handler is not in place at rough-in, the limit tightens to 3 CFM25 per 100 square feet.
There is a real exception: no duct test is required where the ducts and air handlers are located entirely within the building thermal envelope. Homes on the performance path under R405 are handled differently again, and are tested against the duct leakage rate assumed in the energy calculation.
We keep the full code language, including the complete text of R403.3.3, R403.3.4 and the R405 provisions, on our main duct leakage page: read the full Florida duct leakage code references.
questions? give us a call, this is our specialty!
Need Duct Leakage Testing in Melbourne Beach to Pass Final Inspection?
Similar Services
Stellar Building Performance covers the full energy-code package for Melbourne Beach projects, so one call handles the testing and the calculations that go with it.
Blower Door Testing
Verify the building envelope meets the 7 ACH50 air leakage limit using a calibrated duct leakage, required for new construction inspections. We provide this service across the Melbourne Beach area!
Energy Code Calculations
Energy performance calculations required for Florida residential building permits and code compliance documentation.
Helping Melbourne Beach Builders Stay on Schedule
Fast Scheduling
We know how Melbourne Beach books inspections, and we test to fit that rather than fight it.
accurate results
Measured, not estimated. Calibrated equipment, RESNET certified, documented for the Town of Melbourne Beach Building Department.
immediate reports
The report is emailed the same day to everyone on the Melbourne Beach job, not left in a truck.
Other Areas We Serve
Local duct leakage testing in Melbourne Beach, with additional service throughout Brevard County, Indian River County, St. Lucie County, Martin County, and Okeechobee County.
