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 ...
Is your plywood fire rated? What is the fire rating (classification) of your plywood? These seemingly redundant but frequently asked questions often generate a certain amount of confusion. It is ...
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 ...
Wildfires have become increasingly common, larger, more expensive to fight and deadlier. They are costing billions of dollars in natural resource and property losses. Of significance, wildfires also ...
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Marin supervisors weigh risks of fire-retardant wood
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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