Tarping + Dust Containment Reference
Why this matters
Customer cares about their home + furnishings as much as the work being done. Dust + debris + foot tracks turn a successful repair into a complaint about messes. The tech who tarps + contains demonstrates respect; the one who doesn't loses customer trust even when work is excellent. Tarping is a 10-minute effort that protects s in customer property + 5-star reviews. This is the field card.
When tarping + containment matters
Always: drywall work, any sanding, insulation install/removal, demo OR overhead cutting, painting. Often: HVAC condenser/coil change (refrigerant spill, soot), plumbing pipe cutting (cast iron particles), electrical panel work, roof work (debris falls), equipment removal (drag marks). Sometimes: small drill work, outlet replacement, faucet swap.
Tarping materials
Drop cloths: canvas (12 oz) heavy + reusable + professional; plastic (3 mil) cheap + single-use + slick on stairs; painter's plastic (1 mil) very thin, paint splatter only; paper-faced (Trimaco, Ram Board) canvas-paper combo for walkways. Furniture: large plastic sheets, canvas covers. Windows/fixtures: painter's plastic + painter's tape.
Containment systems
Plastic sheeting + zip walls: 4 - 8 mil polyethylene, tape-able, barrier between work + house; ZipWall systems for taller barriers. Negative-pressure dust containment: HEPA-filtered scrubber inside containment pulls air out; required for asbestos + lead remediation. Door barriers: plastic curtain across doorway with tape OR zipper.
Standard tarping protocols
HVAC indoor work: tarp floor under work area 3' × 5' min, cover nearby furniture, run plastic/Ram Board on walkway from door, spare tarp for unexpected.
Plumbing under sink: bucket under work area, towels nearby, cover cabinet floor + items.
Plumbing fixture removal: canvas drop cloth in bathroom, cover toilet/tub before removing fixture, bucket/towel for water lines.
Drywall patches: plastic on floor + furniture, door curtain to other rooms, HEPA vacuum continuously.
Painting: canvas drop cloths over entire floor, plastic over furniture, painter's tape on trim, mask doors + windows.
Roof work: tarps on lawn, plastic on landscaping below, magnet sweep for nails after, walkway protection.
Electrical panel work: drop cloth under panel, cover adjacent items, tape over panel slots to catch dust.
Demolition (remodeling): full wall plastic partition, door barrier with zipper, drop cloth outside containment, HEPA vacuum continuously.
Customer's possessions
Move what you can (customer permission first, photo before moving, set aside, move back after). Cover what you can't move (plastic over furniture, sheet over electronics, canvas over high-value items). Mark "Don't Move" items per customer notes; respect preferences.
Dust generation by task
Heavy dust (HEPA vacuum + containment essential): drywall sanding, concrete cutting, wood sanding, demo. Moderate (capture nearby): drilling, hammering, wood-saw cuts. Light (drop cloth sufficient): wire pulling, pipe cutting, component swap. Hazardous (specific protocols): lead paint (RRP), asbestos (abatement-certified), silica (concrete/brick), mold.
HEPA vacuum vs shop vac
HEPA: captures 99.97% of 0.3-micron particles, required for lead/asbestos. Shop vac: general cleanup. Drywall + concrete dust → HEPA recommended; non-HEPA recirculates fine dust.
After-work cleanup
Before leaving: sweep all visible debris, vacuum work + adjacent area, wipe surfaces (dust film), walk customer's path, customer signature on satisfaction. Common missed spots: top of doors, under tarps after removal, window sills, around outlets/switches, customer's favorite item space. Sweep/magnet for nails outside after roof work + demo (magnet roll across lawn + driveway).
Restoring customer's space
Move furniture back to original location, re-install items removed from cabinets, wipe surfaces, vacuum work area, photo for documentation. Walkthrough: show clean state, ask if anything missed, sign-off.
When to NOT tarp
Quick service calls (outdoor work, 5-min outlet swap), customer says don't bother (document the request; still tarp highest-value items as professional default), working in unfinished space (garage, crawl space, unfinished basement).
Liability + insurance
Damage from work: GL insurance usually covers, but claims hurt reputation + premiums; prevention better. Customer possessions damaged: document before + after, repair OR replace, address quickly + fairly. Pre-work walkthrough: note existing damage, photo what you'll work near, customer signs acknowledgment.
Common tarping mistakes
Skipping tarping . Plastic on stairs (slip hazard). Tarping after work begins (dust already settled). Cheap tarps that tear (mess seeps through). Forgetting to remove tarp. Tracking dirt back through tarped area (boot covers needed). Not vacuuming under tarp (transfers to floor). Lazy cleanup.
Professional tarping habit
Truck stock: 4 - 6 canvas drop cloths, 1 - 2 rolls plastic sheeting, painter's tape, large trash bags, HEPA vacuum, boot covers. Pre-call: discuss high-value items, plan walkway, bring extras for furniture-heavy homes. On arrival: greet customer, walk through pointing out coverage, get approval. Setup: tarps before unpacking tools, containment before cutting/sanding, lay tools on tarp.
The single highest-leverage tarping habit is the WALKTHROUGH WITH CUSTOMER at the start. Customer comes with tech to work area; tech points out what will be covered + asks "anything specifically I should be careful about?" Customer mentions the antique table OR the kid's school project. Tech tarps + protects accordingly. Customer feels respected + heard. 5 minutes invested; saves s in potential damage + builds the relationship every great service business runs on.
References
- OSHA 1926 (construction safety)
- RRP rule (40 CFR 745) lead paint work
- Asbestos abatement standards (EPA)
- Manufacturer drop-cloth + containment manuals
- Manuall internal: PPE Selection by Task, OSHA Quick Reference