The resilient wood advantage
Better protection. Before the first wall.
REZWOOD™ is factory-treated lumber from Texas Wood Tech. We apply TechWood’s non-pressure treatment technology before the lumber reaches your frame—so protection starts with the material, not after a problem appears.
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A stronger start to your project.
- Before framing
Factory-applied protection.
The selected treatment helps inhibit mold growth and resist fungal decay and subterranean termites on eligible treated wood.
- During construction
Familiar lumber. A considered choice.
Choose the system for the specified lumber and exposure. Covered storage, prompt drying and treatment of field cuts remain part of the job.
- Beyond dry-in
Support you can check.
Product-specific evaluations and limited warranties define what the treatment covers. Good drainage, installation and maintenance still matter.
See the risks—and the research ↗
The company behind REZWOOD
Treated by Texas Wood Tech.
REZWOOD is our protected-lumber brand. Texas Wood Tech treats the lumber using TechWood protective wood-treatment technology supplied by Chemical Technologies Holding Corporation (ChemTech), the company behind TechWood.
TechWood limited warranties are provided by ChemTech for eligible products, subject to the applicable written terms.
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Know what’s behind the claims.
DRJ-reviewed lumber treatment
Review is treatment- and application-specific. Confirm the eligible lumber, installation details and exposure limits for your project.
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Tested for low chemical emissions.
Supplied GREENGUARD certificates cover the TechWood treatment systems used for REZWOOD™ TW2200, TW3300 and TW4400, tested with wood under UL 2818. Original certificates retain their issuer’s product names and scope. This is not a claim of chemical-free wood or skin-contact safety.
What GREENGUARD measures ↗Follow the handling guidance for the fully dried product. Cutting or sanding creates wood dust; use appropriate dust control and protective equipment. Confirm current documentation for your order.
Start with the right treatment.
Explore the choices, then talk with us about your lumber package.
Compare treatments ↗