VANCOUVER, Wash. — Recent testing of fire-retardant treated wood (FRTW) by the Western Wood Preservers Institute (WWPI) finds that some manufacturers are offering unproven lower-cost alternatives that ...
Whether to allow fire-retardant treated wood in new construction in high fire risk zones in unincorporated areas is generating controversy. This month, Marin County supervisors signed off on ...
Flame retardants slow the spread of fires but they can have serious, unintended human health and environmental impacts. Inadequate toxicity testing and inconsistent regulations make it difficult to ...
Marin County residents who are building new structures in high fire risk zones in unincorporated areas soon will be prohibited from using wood in their exterior walls, even wood treated with fire ...
More than 50,000 gallons of pink and red fire retardant rained from the sky near Beacon Hill on Tuesday to slow the spread of the Upriver fire. The mixture of phosphate salts and clay coated ...
Whether to allow fire-retardant treated wood in new construction in high fire risk zones in unincorporated areas is generating controversy. This month, Marin County supervisors signed off on ...
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