Hoover Treated Wood Product Brochure

1-800-TEC-WOODFOR TECHNICAL SUPPORTAPPLICATIONDamp InteriorExterior Above GroundExterior BalconiesExterior DecksExterior SidingExterior StairwaysFire BlockingFlat Roof BlockingMezzanine FloorsPicnic TablesPlywood Roof SheathingRoof Decking, LumberRooftop DecksScaffold Plank - ExteriorScaffold Plank - InteriorSof?ts, FasciaStore FixturesSwimming Pool EnclosuresTrellisesTrusses, InteriorTrusses, Weather ExposedUnderlayment/Sub?oorsWall SheathingAPPLICATION1-800-TEC-WOODFOR TECHNICAL SUPPORTCLASSIFIED®1-800-TEC-WOODFOR TECHNICAL SUPPORTConditions and LimitationsZone de?nition: 1-Minimum design roof live load or maximum ground snow load up to 20 psf: A-Southwest Arizona, Southeast Nevada (Las Vegas-Yuma-Phoenix-Tucson triangle) B-All other qualifying areas of the Continental United States. 2-Minimum ground snow load over 20 psfDuration of load adjustments for snow loads; 7-day (construction) loads, and wind loads given in the National Design Speci?cation for Wood Construction apply.Where lumber decking serves as both exposed ceiling and roof sheathing, use extreme ?ber in bending adjustments of .84, .83, and .89 for southern pine zones 1A, 1B, and 2, respectively; .92, .92, and .96 for Douglas ?r zones 1A, 1B, and 2 respectively; except where insulation having a minimum R- value of 4.0 is installed above the decking, extreme ?ber in bending adjustments of .91 for southern pine and .97 for Douglas ?r are permitted in all zones.Modulus of elasticity values apply to all PYRO-GUARD® treated lumber decking.Roof framing adjustment factors apply to roof systems with minimum ventilation areas per applicable code. Locate 50 percent of required vent area on upper portion of sloped roofs to provide natural air ?ow.Species: SP-Southern Pine; DF-Douglas Fir; Other softwoods - limited to those species listed in ICC Evaluation Service, ESR-1791.a) b)c) d)e) f)1-800-TEC-WOODFOR TECHNICAL SUPPORT1-800-TEC-WOODFOR TECHNICAL SUPPORT1-800-TEC-WOODFOR TECHNICAL SUPPORT