Insulcraft Norman Spray Foam InsulationInsulcraft Norman Spray Foam Insulation

Commercial insulation in Norman OK - a metal building that stays dry inside

Drips under the roof, sagging insulation or a re-roof coming up? We insulate metal buildings and commercial roofs around how your business runs.

Request an estimateQuestions and answers
White insulation liner panels cover the walls and ceiling of a large commercial space, with a ladder at the far end.
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Commercial insulation
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(405) 561-8031

How do you know your building's insulation needs work?

  • Drips under the roof

    If you find water on the floor or beads on the underside of the metal roof on a cool morning and there's no leak, that's usually condensation, which is damp inside air hitting cold metal. Left alone, it rusts fasteners, spots stock and keeps the floor slick.

  • Torn or sagging facing

    Insulation hanging loose between the purlins, the horizontal roof framing, usually means the facing has torn and moist air is reaching the fiberglass behind it. Once it soaks up water it stops doing much, and it only gets heavier and droops further.

  • Soft spots on a flat roof

    A roof that feels spongy underfoot or has blisters often has wet insulation under the surface. The longer it stays wet, the more of it has to come out before anything new can go on top.

What does insulating a metal building or commercial roof involve?

Commercial insulation in Norman usually means insulating the walls and roof of a metal building, or adding a layer when a metal or flat roof is re-covered, so you get less dripping inside and less noise.

Most of these calls come from a shop owner or property manager who has found water on the floor with no roof leak, or who has a re-roof coming and wants to know what should go under it. The price turns on how much roof and wall there is, the kind of roof, whether old insulation has to come out first and the approach you pick. The schedule turns mostly on how your business runs and on what we find once the old material is open. We're based in Norman and work in cities around it across the Oklahoma City area, and the written estimate is where you get your own figure.

Details to note before an estimate

  • Building type and how it's used
  • Rough roof and wall area
  • Where you've seen drips or stains
  • Roof type and how old it is

How we handle commercial insulation

Before anyone picks a product, I talk with you about how the building is used, when it's busy and how much upkeep you want to take on, because a shop that's open late needs a different plan than an empty warehouse. We go over condensation and upkeep with you so you understand what each approach asks of you after we leave. Then our crew deals with whatever has to come first, seals the gaps and puts in the insulation with the vapor retarder, the layer that keeps moist inside air off cold surfaces, facing the room. On a new metal building, the insulation usually goes in during the build, with rolls draped over the frame before the outer skin goes on, so it belongs in the plan before the erector starts.

Some commercial jobs tie into moisture coming from somewhere else. If the building sits over a crawl space, a crawl space vapor barrier keeps ground damp from feeding the problem from below. Where walls or ceilings need a moisture layer of their own, we handle vapor barrier installation as its own job.

Other work that often goes with it

What happens after you call about your building?

  1. Call or send the form

    Tell us the building type and what you've noticed. We set the visit around your open hours so we don't get in the way of customers or staff.

  2. I walk the building myself

    I go over the roof and through the inside, take photos and show you what I see before I suggest any work. You get it written up with the cost laid out, so you can compare it with anyone else's.

  3. Our crew does the work

    A crew I've trained fixes what has to come first, seals the gaps and puts in the insulation. We work in an order that keeps your business running.

  4. I check it before we're done

    I check the finished work against what we agreed on. Then I walk you through what we did, so you know what to keep an eye on.

Questions before you book commercial insulation

How much does commercial insulation cost in Norman, OK?

Your price comes from the building, mainly the roof and wall area, the roof type, how much old insulation has to come out and the approach you choose. Access counts too, such as lift work under a tall ceiling or working after hours to stay out of your customers' way. I write the estimate up line by line, so you can see where the money goes.

How do I stop condensation inside my metal building?

Metal building insulation controls condensation on inside surfaces when it's installed properly with a vapor retarder. Insulation without that layer won't do the job, so if you've seen drips, the vapor retarder should be in the plan from the start. It also cuts noise, because it blocks sound from outside and soaks up the echo inside.

What does a spray foam roof need to last?

A spray foam roof needs a protective coating, because foam left out in sun and weather breaks down. One spray foam roofing guide strongly recommends that the owner and contractor set up upkeep that includes a yearly inspection, so count the coating and that yearly check as part of the system when you compare roofs. Warranty terms on these roofs vary, so settle them before you sign if you want one.

How do I re-cover an old commercial roof without trapping moisture?

Find out what's wet before anything goes on top. One spray foam roofing guide says the existing roof gets a thorough inspection or moisture test first, and any wet insulation has to come out and be replaced, so a re-cover budget can include that work. It's one of the first things I look for on the estimate visit.

Where do I find building permit applications in Norman?

The city's Development Services page has the building permit applications for non-residential projects. Its list names garage sale and sign permits but doesn't mention insulation, so ask Development Services whether your job needs a permit, and register for an account on the city's permit portal before you apply. We check with the city before work starts, and when a permit is needed, we pull it or walk you through getting one.

Does my insulation contractor need a state license in Oklahoma?

Oklahoma doesn't currently require a state license for general contracting, but trade work that the state licenses or registers needs a trade license or registration. The state also says to check with the local city for its own requirements, and the city's Development Services page carries contractor licensing information. We're licensed and insured.

Get a written commercial insulation estimate for your building

We reply within one business day to set up a free, in-person look, and there's no pressure to book. I come out myself, show you what I find and write it up so you can compare it with other bids.

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Book a look at your metal building

Have the building type, a rough roof or wall area and any drips you've seen ready, and we can plan the visit around your hours.

Request an estimateCall (405) 561-8031