Lower operating costs, more comfortable employees and customers, and a building that lasts longer. Seal Tech insulates offices, warehouses, retail spaces, and more across Southeast Michigan.
Insulation is one of the few building upgrades that keeps paying you back every month: on utility bills, in productivity, and in what the building is worth.
Seal the building envelope and your heating and cooling systems stop working overtime, cutting utility costs year-round.
Steadier temperatures from room to room and floor to floor, so employees and customers aren't too hot or too cold.
Less sound transfer between offices, suites, and units, plus less outside noise coming in.
Stop condensation and air leaks that lead to mold, mildew, rust, and structural damage.
Protect framing, roofing, HVAC equipment, and building materials from the wear of moisture and temperature swings.
A sealed envelope keeps out dust, pollen, and outdoor pollutants for a healthier space for staff and customers.
High-performance insulation isn't just a construction line item. It shows up on three parts of your balance sheet.
Every commercial building uses energy differently. We match the foam system and approach to how your space is built and used.

Comfortable workspaces, quieter meeting rooms, and lower utility bills.

Big open spaces that hold temperature and protect stored goods.

A comfortable shopping experience and lower costs to keep the doors open.

Less noise between units and comfortable tenants.

Steel buildings and workshops that stay dry and usable year-round.

Plan insulation in from the start with your architect and GC.
Fiberglass slows heat, but it doesn't stop air. In a commercial building, the air leaks are where the money goes.
| What You Need | Spray Foam | Fiberglass Batts |
|---|---|---|
| Air sealing | Seals gaps, seams, and penetrations | Air passes through and around it |
| Moisture | Closed cell acts as a vapor barrier | Absorbs moisture and loses performance |
| Coverage | Fills irregular cavities completely | Leaves gaps around framing and pipes |
| Durability | Won't sag, settle, or fall out | Sags and compresses over time |
| Sound | Cuts airborne noise between spaces | Limited, with gaps that let sound through |
| Steel buildings | Bonds to panels and stops condensation | Doesn't stop condensation on steel |
We review your plans or walk the existing space and identify where energy and moisture are getting in.
You get a clear recommendation on materials and R-values, plus a free written estimate.
Our own crews work around your GC's schedule or your business hours to keep disruption low.
We handle cleanup and inspections so the job is ready for the next trade or for business.
"Recently worked with them on a joint project. They insulated the crawl space and attic. Shout out Jamie for coordinating the process."DJ P. · Google review
"The entire process was smooth from scheduling through completion. The four-man crew arrived on time and was professional throughout the day."Cortnie S. · Google review
"Great work! Job well done. Saved so much money. Workers very polite and answered all our questions."Sherry C. · Google review
For most commercial buildings, yes. Spray foam lowers heating and cooling costs every month, protects the building from moisture damage, and improves comfort for employees and customers. Those savings and protections continue for the life of the building.
We insulate offices, warehouses, retail spaces, multi-unit buildings, shops, pole barns, and metal buildings, in both wood and steel construction, new or existing.
Often, yes. We plan the work around your business hours and occupied areas to keep disruption to a minimum. We'll walk through the schedule and any re-occupancy guidance before the job starts.
Yes. On new construction we coordinate with the architect, GC, and other trades to recommend materials and R-values and to fit the insulation into the build schedule.
It depends on the area. Closed cell is best for exterior walls, steel buildings, and anywhere moisture is a concern. Open cell works well for interior walls and sound control. Many commercial projects use both.
Yes. Our spray foam systems carry a manufacturer-backed Limited Lifetime Warranty. Warranty terms are explained with your proposal.
Tell us about your building or send your plans. We'll recommend the right insulation and put together a free estimate.