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Installation planning

How to prepare your garage for a floor coating installation

Good homeowner preparation makes installation day easier to organize. Your main jobs are to make the work area accessible, share what you know about the slab and arrange daily life around the temporary loss of the garage. The contractor should define the actual concrete preparation for the coating system. Use this checklist before the scheduled date so moving, storage and access details do not become last-minute decisions.

SMA Surface Solutions··4 min read

The answer at a glance

What should I do before the garage floor installer arrives?

Confirm what must be moved, how equipment and appliances will be handled, and the access route for the work. Share previous coatings, repairs and water issues. Ask before filling cracks or using new cleaning chemicals, and arrange parking and storage for the agreed downtime.

Finished residential garage floor with a dark decorative coating

Confirm exactly where the coating will go

Walk through the scope with the estimator. Identify the main slab, steps, raised edges, the threshold and any adjoining surface. Ask how the finish will end at each boundary and what will happen around fixed items. Keep a marked photograph if that makes the agreement clearer than a verbal description.

Mention planned future work, such as new storage cabinets or a garage door replacement. Ask whether that work changes the sequence of the coating project. If another trade needs access, coordinate the schedule before booking so equipment and materials do not arrive when the new floor is still restricted.

Clear the area and plan temporary storage

Sort garage contents into things you need during the work and things that can stay packed. Move vehicles, bins, loose shelving and other agreed items out of the work area. Put essentials somewhere accessible from the house or driveway. Allow enough room in the storage location to retrieve an item without unloading everything.

Do not assume the crew will move a freezer, disconnect an appliance or dismantle a heavy workbench. Confirm responsibility for those tasks beforehand. Discuss fixed cabinets, wall-mounted storage and anything attached to the slab. Leave potentially hazardous disconnections or lifting work to the appropriate person instead of improvising on installation morning.

Share the history of the concrete

Tell the contractor about previous paint or sealers, recurring oil spots, repaired cracks and water entering during rain or snowmelt. If the slab is new, provide the information you have about its installation and any treatments applied. An old receipt or product container may help identify what is already on the surface.

Sika's surface preparation guidance covers evaluating concrete, existing contaminants and moisture before resin flooring is installed. The homeowner's contribution is an accurate history and access for inspection. A clean-looking slab is useful to photograph, but it does not establish that the surface is suitable for a particular coating.

Agree on cleaning before doing extra preparation

Ask what ordinary cleanup the contractor wants you to complete and what preparation is included in the job. Avoid adding a sealer, applying a patch or using a concrete treatment simply to improve its appearance before the crew arrives. The installer needs to know what is on the slab and choose preparation compatible with the proposed system.

If you have already washed, degreased or repaired an area, say what you used and when. Keep the label or a photo of it. Ask before pressure washing shortly before the work or introducing any new chemical. This prevents a well-intended extra task from changing the assessment or planned installation sequence.

Organize access for the crew and your household

Confirm arrival arrangements, the route for equipment and any electrical or water access the contractor requests. Discuss door operation, ventilation instructions and how the work area will be separated from household activity. Plan another entrance if the garage is your usual route indoors, and let everyone at home know when access will change.

Keep children and pets away from the work area and follow the project-specific access instructions. Move deliveries, bin collection tasks and routine maintenance away from the scheduled work where practical. Provide a reliable contact number so the crew can resolve a site question without relying on someone being in the garage.

Plan the move back in before the work starts

Ask for the anticipated downtime, then obtain the final return-to-use instructions at handover. Confirm walking, parking, heavy storage and cleaning separately. Arrange for help moving heavy contents back at the appropriate time, and ask how to protect the finished surface during that move.

Keep the accepted scope, finish selection and care instructions in one place. Before installation day, send SMA Surface Solutions any changes to access or the condition of the floor. A brief update about a new leak, recent repair or item that cannot be moved is more useful before the crew and materials are scheduled around the original plan.

Your questions, answered

Should I fill every crack myself before installation?

Ask first. The contractor should assess cracks and specify any repair work as part of the coating scope. Tell them about previous repairs and the materials used.

Do I need to remove wall-mounted shelves?

Confirm with the installer. The answer depends on access, the agreed coating boundaries and what the shelves or stored items obstruct.

Can I leave my freezer in the garage?

Discuss it before the scheduled date. Confirm whether it must move, who will handle it and how its contents and power needs will be managed.

Further reading & technical references

These manufacturer references explain general principles and product-specific requirements. They do not imply that SMA uses or represents these products. Confirm the specification for your own project.

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The SMA approach

Your floor.
Our commitment.

We prefer polyaspartic systems, value your time and back our work with a five-year warranty.

01 · Our preferred finish

Polyaspartic, chosen for your space

Our preferred option for suitable projects, with the system matched to your surface and how you use it.

Explore polyaspartic flooring →02 · Respect for your time

Efficient work. Less disruption.

We value speed because your home needs to keep working. Discuss access and return-to-use timing as part of your project.

Plan your garage downtime →03 · Trust in the work

A five-year warranty

We offer a five-year warranty. Confirm the coverage, care requirements and terms for your installation with your quote.

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