Industrial & Commercial Spraying: How It Works

Quick answer

Industrial spraying applies durable coatings to warehouses, structural steel, cladding, shutters and commercial interiors on site, using fast-curing products and phased working so your business keeps operating. Jobs are planned around your schedule, including out-of-hours work.

Industrial & Commercial Spraying: How It Works — completed SprayTech job

Commercial premises take a beating, and appearance affects everything from staff morale to how clients judge you at the door. On-site spraying refreshes large areas fast — without the logistics of stripping out or closing down.

What we cover

Warehouse and factory interiors, structural steelwork and racking, profile cladding inside and out, roller shutters and fire doors, mezzanine steel, shopfronts and signage trays, and full commercial redecoration. Large flat areas that would take weeks by roller are sprayed in days.

Planning around your operation

The difference between domestic and commercial spraying is planning. We phase work area by area, contain overspray with masking and sheeting, use low-odour fast-curing products, and work evenings or weekends where production cannot stop. A clear method statement and risk assessment come as standard.

The process

STEP 01

Site survey & method statement

We survey the unit, agree phasing with your team and issue RAMS before any work starts.

STEP 02

Protect & contain

Stock, plant and floors are sheeted; work zones are contained to control overspray.

STEP 03

Prepare surfaces

Degreasing, keying and any corrosion treatment across steel, cladding or masonry.

STEP 04

Prime

Substrate-matched primers go down — anti-corrosive on steel, bonding primers on cladding.

STEP 05

Spray topcoats

Durable finishes are sprayed in phased areas, keeping agreed zones operational.

STEP 06

Handover

Each phase is inspected, released back to you, and the next begins.

Frequently asked questions

Do we have to close while you spray?+

Usually not. Work is phased and contained area by area, and out-of-hours slots are available so production and trading continue.

What coatings do you use on steel?+

Steel takes an anti-corrosive primer followed by hard-wearing topcoats selected for the environment — impact resistance for racking legs, chemical resistance where needed.

Can you spray at height?+

Yes — we work from towers and powered access as the job requires, fully insured and documented.

How do you control overspray in a working unit?+

Containment sheeting, precision masking and controlled spraying technique keep coating exactly where it should be. Sensitive equipment is protected or scheduled around.

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Related guides

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