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RezWood™ 3300 warranty options
Warranty protection
that follows the frame.
Eligible RezWood™ 3300 projects may include the coverage below, subject to the complete current written terms.
Available coverage
Built for the treatment.
Confirmed for the project.
These are the warranty options that may be available for eligible RezWood™ 3300 projects. Final coverage follows the current written warranty and the exact treatment, lumber, application, registration, installation, exposure, and maintenance requirements.
Covered, elevated jobsite storage
Eligible projects may include coverage while the lumber is stored before framing begins, provided the package is properly covered, elevated, and handled under the written requirements.
Vertical framing exposure
Eligible projects may include coverage while installed vertical framing remains exposed during construction. Drainage, drying, housekeeping, and the documented exposure conditions still matter.
Mold
Eligible projects may include limited protection against mold growth on the treated lumber. Coverage does not replace moisture control, ventilation, leak repair, or normal building maintenance.
Subterranean termite damage
Eligible projects may include limited protection for damage from the termite species named in the written warranty, including subterranean and Formosan termites. Untreated wood, cellulose, and conditions outside the documented application remain outside the coverage.
Fungal decay
Eligible projects may include limited protection against fungal decay of the treated lumber within the approved exposure and application. Good flashing, drainage, ventilation, and maintenance remain required.
What this treatment protects against
Protection built into
3300.
Warranty coverage and technical performance are related, but they are not the same thing. This is the documented protection story for the treated lumber within the approved product, application, and exposure scope.
01
Mold-growth inhibition
Helps inhibit mold growth on the treated lumber. Moisture management, drying, and jobsite housekeeping still matter.
The public technical evaluation documents mold-growth-inhibition testing using ASTM D3273 and ASTM D5590 methods.
02
Fungal-decay resistance
Resists decay fungi within the documented exposure conditions. It does not replace flashing, drainage, ventilation, or maintenance.
The public technical evaluation documents fungal-decay resistance for the approved lumber, application, and above-ground exposure scope.
03
Subterranean-termite resistance, including Formosan termites
Resists subterranean termites, including Formosan termites, within the current product scope. Untreated wood and cellulose remain outside the protection package.
The public technical evaluation documents subterranean-termite resistance for eligible treated lumber within the approved application and exposure scope.
04
ASTM E84 surface-burning performance
ASTM E84 classification is substrate-specific; dimensional SPF, DF, and SYP achieve Class A values in the current report
The documented surface-burning classification follows the exact treated substrate and is not a substitute for fire-retardant-treated wood where FRTW is required.What coverage follows
The written warranty
controls the details.
Coverage depends on the selected product, documented application, registration, treatment record, installation, maintenance, exclusions, and complete current written warranty.
- 01Exact RezWood treatment and eligible lumber
- 02Documented application and treatment record
- 03Registration and approved installation
- 04Exposure, maintenance, exclusions, and current terms