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Campbellton, Jackson County

Blower Door Testing in Campbellton, Florida

Scheduling the air leakage test on a new Campbellton house so a retest, if one is needed, does not hold up the finish.

Blower door fan set in a red panel across the front doorway of a new house

Air leakage tests for new Campbellton houses

Big Bend Services, Inc. tests new houses in Campbellton, ZIP 32426, for air leakage under the Florida energy code. A new house in Climate Zone 2 has to come in at or under 7 air changes per hour at 50 pascals.

Call (850) 819-6031, Monday to Friday, 7:00 AM to 4:00 PM, or send the form. Tests are booked through our office in Wewahitchka.

Hallway of a newly finished house

Why booking a Campbellton test early helps

The test can run as soon as every opening through the shell exists. It does not wait for paint, floors, trim, cabinets or countertops, and the stretch between a closed shell and a finished house is room on the schedule.

Booking at the earliest ready point puts any second test ahead of the finish work instead of behind it.

Blower door fan sealed into the front doorway of a new house, seen from outside

The last stretch

Where the test sits in the last weeks of a build

  • Openings finished

    Every pipe, wire, vent and duct through the shell is in, including late ones like the dryer vent, the range hood duct and the line set to the outdoor unit.

  • Walls and ceiling closed

    Drywall is up on the outside walls and on the ceiling below a vented attic, the exterior doors and windows are hung, and the attic hatch is in.

  • The test

    A fan fitted in an exterior doorway holds the house at the test pressure while the leakage is measured.

  • Sealing and a retest, if needed

    A reading over 7 means the leaks are corrected and the house is tested again.

Blower door fan set up in a hallway doorway of a new home

Dates that move

When the ready date changes

  • Call when it slips

    Call the office and a new test date is set.

  • Keep the details current

    If the person on site changes, send the new name and number with the new date.

New single-story house with the outside finished and the yard not yet landscaped

The house on test day

Leaving the house ready for either test

For the first test and any retest, windows and outside doors are closed but not sealed, and fireplace or stove doors are shut. Exhaust, intake and flue dampers are closed, interior doors are open where hung, the heating and cooling is off, and supply and return registers are open where installed.

  • The attic hatch

    Back in its frame, since it may have been opened to reach the attic.

  • Drain traps

    Filled, if any sink, tub or shower has not been used since the first test.

  • The door from the garage

    Shut and latched.

Blower door fan sealing the front door of a new house, seen at an angle

What to send when booking

For the first test: the street address, the permit number, the ready date and the name and number of whoever will be on site. For a retest: the same details and the date the corrections will be finished.

Builders, superintendents and owner-builders can all book. Several houses can go in one message, and each is tested on its own with its own result.

Blower door fan in a red frame across an interior doorway with a gauge on a tripod beside it

Other services

Other work for the new house

Gutters, a garage door and wire shelving come from the same company, and all of it can be raised on the call that books the test.

  • What it covers

    Gutters and downspouts for the new roof edges, a garage door and opener, and shelving for closets, the pantry and the laundry room.

Hands driving a screw into a wire shelf bracket with a level resting on the shelf
Newly built single-story home with fresh sod and a new driveway

What to expect

From booking to the reading

  1. 1

    Send the build details

    Address, permit number and when the house will be ready.

  2. 2

    Test booked

    We give you a date for the test.

  3. 3

    Test run

    The house is tested once it is ready.

  4. 4

    After a failed test

    Corrections are made and the house is tested again.

Get a Quote

Empty garage of a newly built house with a white door and a water heater

FAQ

Campbellton blower door test questions

Have another question? Call (850) 819-6031.

Does the retest have to wait for anything besides the sealing?
Yes. Any drywall opened to reach a leak is closed again first, since an open cut is a gap the fan counts.
Should the attic insulation go in before the test?
Yes, as long as the openings under it are sealed first. Loose insulation slows heat, not air, and reaching an unsealed top plate later means raking it back.
How much leakage is one air change over the limit?
On a house with 18,000 cubic feet inside, each air change per hour over 7 is about 300 cubic feet per minute of leakage at 50 pascals.
Is the attic part of the test?
Not with a vented attic. An attic sealed and insulated at the roof deck is opened to the house for the test and measured with it.
Is an attached garage part of the test?
No, when it is unheated and uncooled. The wall and door between it and the living area are part of the measured boundary.

Get a quote

Request a Blower Door Test in Campbellton

Send the Campbellton address, the permit number and the ready date you expect.

(850) 819-6031

511 S Highway 71, Wewahitchka, FL 32465
Monday to Friday, 7:00 AM to 4:00 PM

Hallway of a new house with an attic access hatch in the ceiling

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