초록 ▼

An archable flashing is disclosed for flashing around rectangular windows and doors and arch top windows and doors. The flashing has an elongated cap with an outside drip edge formed of a rigid plastic material. A flexible flange made of a flexible and stretchable plastic material is bonded to the i

An archable flashing is disclosed for flashing around rectangular windows and doors and arch top windows and doors. The flashing has an elongated cap with an outside drip edge formed of a rigid plastic material. A flexible flange made of a flexible and stretchable plastic material is bonded to the inside edge of the cap and a rigid plastic nailing strip is bonded along the distal edge of the flexible flange. Spaced slits in the nailing strip subdivide it into segments and each segment is provided with one or more nail holes. The slits terminate at circular notches formed in the flexible flange adjacent to its junction with the nailing strip. The flashing is installed by placing its cap atop the straight or arched brick mold of a window or door while flexing the flange upwardly to rest against the adjacent wall. For arched brick mold, the flexible flange stretches differentially to accommodate the curve and the slits allow the nailing strip segments to separate. The flashing is then permanently installed by driving nails through the nail holes in the nailing strip segments and into the wall beneath.

대표청구항 ▼

1. Archable flashing comprising: an elongate, planar cap having an inside edge and being formed of a relatively rigid material;an elongate flange having an outside edge bonded to the inside edge of the elongated cap and a distal edge, the flange being formed of a relatively flexible material;an elon

1. Archable flashing comprising: an elongate, planar cap having an inside edge and being formed of a relatively rigid material;an elongate flange having an outside edge bonded to the inside edge of the elongated cap and a distal edge, the flange being formed of a relatively flexible material;an elongate nailing strip having an edge bonded at a junction to the distal edge of the flange and being formed of a relatively rigid material;the elongate nailing strip being subdivided by a plurality of spaced apart transverse slits into a plurality of substantially coextensive abutting segments;a plurality of strain relief holes formed through the elongate flange below the junction of the elongate flange and the nailing strip;at least some of the spaced apart transverse slits terminating at a corresponding strain relief hole below the junction of the flange and the nailing strip;the strain relief holes stretching when the segments of the nailing strip are spread apart to prevent the spreading segments from tearing the adjacent portions of the flange;the flashing being bendable along the flange into a configuration having a generally L-shaped cross-section and archable along the length of the flashing to conform to an outer periphery of a molding surrounding a window or a door. 2. The archable flashing of claim 1 and wherein the relatively rigid material is a plastic material. 3. The archable flashing of claim 2 and wherein the plastic material comprises a weatherable rigid polymer. 4. The archable flashing of claim 3 and wherein the weatherable rigid polymer comprises rigid PVC. 5. The archable flashing of claim 1 and wherein the relative flexible material is a plastic material. 6. The archable flashing of claim 1 and wherein the relatively flexible material comprises an elastomer. 7. The archable flashing of claim 1 and wherein the relatively flexible material comprises flexible PVC. 8. The archable flashing of claim 1 and wherein the cap, the flange, and the nailing strip are co-extruded as a unitary structure. 9. The archable flashing of claim 1 and further comprising a downturned drip edge formed along the outside edge of the cap. 10. The archable flashing of claim 1 and wherein the elongate flange is lengthwise stretchable a greater amount along its distal edge than along its outside edge to permit the flashing to be curved around an arch top window or door, the strain relief holes stretching when the flange is so stretched to facilitate separation of the segments of the nailing flange and to prevent tearing of the flange. 11. The archable flashing of claim 1 and further comprising nail holes formed in the segments of the nailing strip. 12. The archable flashing of claim 1 and further comprising a strip of adhesive extending along an underside of the cap for tacking the flashing in place during installation.