Compliance Pack
WELS + AS/NZS 3500
Delivery OTIF
98% On-Time
QR Doc Access
≤2 Seconds
Escrow Terms
≤50% Deposit
Sanitaryware /
Supply
Building
Materials
Category
Toilets, Tapware, Showers, Baths
Standards
WELS, AS/NZS 3500, AS 1428
Applications
Residential, Commercial Bathrooms
WELS-rated fixtures and tapware with AS/NZS 3500 plumbing compliance and AS 1428 accessibility documentation. Star ratings, backflow prevention, and pressure certification included—eliminating disclosure mismatches and handover disputes.
Challenge
How do you prevent owner compensation when installed toilets test at 3★ WELS instead of disclosed 4★?
Your contract disclosure states 4-star WELS toilets (4.5L/full, 3L/half flush). Plumber installs 87 units. Owner's building consultant batch-tests 5 random toilets—all register 3-star WELS (6L/full, 3L/half). Buyers demand $800/unit compensation or fixture replacement, costing you $69k in retrofits or cash settlements. Meanwhile, Unit 12's chrome tapware is visibly shinier than Unit 64's—batch variation sparks claims of discriminatory treatment. Sanitaryware delivered 6 weeks early sits in site storage, $42k locked up, two vanities already stolen. Missing AS/NZS 3500 backflow certs delay final plumbing sign-off by 3 weeks.
Solutions
Kavop pre-verifies WELS star ratings and chrome finish batches before dispatch to eliminate disclosure mismatches.
- WELS registration certificates confirming disclosed star ratings.
- AS/NZS 3500 backflow compliance and AS 1428 accessibility data delivered upfront.
- Finish batch matching keeps chrome/matte sets consistent across stages.
- Sequenced delivery ties to second-fix plumbing—no storage theft or cash lockup.
WELS ratings match disclosure exactly, chrome finishes stay consistent across all units, no owner compensation claims.
Building materials delivered on time with compliance included.