Wall system fastener with seal member
A wall fastener assembly for use with a building wall system, with the wall fastener assembly including a fastener and an elongated, semi-rigid seal member. The fastener includes a shaft and a head, with the fastener configured to be secured to the wall system. The seal member includes opposed first and second ends, and a center bore that extends along the length of the seal member and is configured to receive the shaft of the fastener. When the fastener is secured to the wall system the first end of the seal member is configured to compress against a portion of the wall system, such as against a vapor barrier, to form a first seal and the opposite second end of the seal member is configured to form a second seal to thereby seal the wall fastener assembly against the wall system.
1. A wall fastener assembly for retaining a component of a wall system, said wall fastener assembly comprising:
a screw configured to be secured to the wall system;
an elongated, semi-rigid seal member having opposed first and second ends, wherein said seal member is tubular and is unitarily formed of a non-metallic material and defines a center bore extending along the length of said seal member and configured for receiving said screw; and
a washer having a central portion comprising a center hole configured for receiving at least one chosen from said screw and said seal member, wherein the central portion is configured for supporting a head of said screw when said screw is inserted into the wall;
wherein said seal member is configured to compress at said first end against a portion of the wall system to form a first seal between said seal member and the wall system and at said second end against said screw and said washer to form a second seal between said seal member and said screw and said washer, wherein said seal member is configured to compress at said second end against said screw and said washer to form said second seal between said seal member, said screw, and said washer.
2. The wall fastener assembly of claim 1 , wherein the wall system includes a barrier layer, and wherein said first end of said seal member is configured to compress against the barrier layer, wherein the barrier layer comprises at least one chosen from a vapor barrier, a fluid barrier, and a weather barrier.
3. The wall fastener assembly of claim 1 , wherein said wall fastener assembly is configured for retaining a layer of insulation to the wall system, and wherein said length of said seal member is approximately equal to a combined thickness of the insulation layer and said washer.
4. The wall fastener assembly of claim 3 , wherein said washer comprises a spiked projection at a lower surface of said washer, said spiked projection configured to penetrate an exterior of the layer or insulation to couple said washer to the exterior of the layer of insulation.
5. The wall fastener assembly of claim 4 , wherein said seal member and said screw are insertable through said center hole of said washer and the layer of insulation when said washer is coupled to the exterior of the layer or insulation.
6. A wall fastener assembly for retaining insulation to a wall system that comprises a sheathing layer and an insulation layer with a barrier layer between the sheathing layer and insulation layer, said wall fastener assembly comprising:
a fastener having a shaft and a head, said fastener configured to be secured to a wall system;
an elongated, semi-rigid seal member having opposed first and second ends, wherein said seal member is tubular and is unitarily formed of a non-metallic material and includes a center bore that extends along the length of said seal member and is configured for receiving said shaft of said fastener; and
a washer having a lower surface and an upper surface with a central portion comprising a center hole configured for receiving at least one chosen from said fastener and said seal member, wherein said central portion is configured for engaging with said head of said fastener when said fastener is installed to the wall system;
wherein when said fastener is secured to the wall system the first end of said seal member is configured to compress against a portion of the wall system proximate a sheathing layer of the wall system to form a first seal and the opposite second end of said seal member is configured to form a second seal between said seal member and said fastener and said washer, wherein said second end of said seal member mates with said head of said fastener and said central portion of said washer to form said second seal, and wherein said first seal and said second seal cooperate to seal the wall fastener assembly against the wall system.
7. The wall fastener assembly of claim 6 , wherein said first end of said seal member is configured to compress against a barrier layer of the wall system, wherein the barrier layer comprises at least one chosen from a vapor barrier, a fluid barrier, and a weather barrier.
8. The wall fastener assembly of claim 6 , wherein the length of said seal member is approximately equal to a combined thickness of an insulation layer of the wall system and said washer.
9. The wall fastener assembly of claim 8 , wherein said washer comprises a spiked projection at said lower surface of said washer, said spiked projection configured to penetrate an exterior of the insulation layer to couple said washer to the exterior of the insulation layer.
10. The wall fastener assembly of claim 9 , wherein said seal member and said screw are insertable through said center hole of said washer and the insulation layer when said washer is coupled to the exterior of the insulation layer.
11. The wall fastener assembly of claim 6 , wherein said fastener comprises a threaded screw.
12. A wall fastener assembly for a wall system that comprises a substrate and an insulation layer at an exterior side of the substrate, said wall fastener assembly comprising:
a screw configured to secure said fastener assembly to a substrate of a wall system;
an elongated, semi-rigid, tubular seal unitarily formed of a non-metallic material, said tubular seal having a center bore extending along the length of said tubular seal and configured for receiving said screw; and
a washer having a central portion comprising a center hole configured for receiving said tubular seal and said screw when said screw is received in said tubular seal, wherein the central portion is configured for supporting a head of said screw when said screw is inserted into the wall system;
wherein said tubular seal is configured to extend through an insulation layer of the wall system and compress at a first end against the substrate to form a first seal and to compress at a second end between an underside of a head of said screw and a portion of said washer proximate said central portion of said washer to form a second seal.
13. The wall fastener assembly of claim 12 , further comprising a barrier layer disposed between the insulation layer and the substrate, wherein said tubular seal is configured to compress at the first end against said barrier layer, said barrier layer comprising at least one chosen from a vapor barrier, a fluid barrier, and a weather barrier.
14. The wall fastener assembly of claim 12 , wherein said washer comprises a spiked projection at a lower surface of said washer, said spiked projection configured to penetrate an exterior of the insulation layer to couple said washer to the exterior of the insulation layer.
15. The wall fastener assembly of claim 14 , wherein said seal member and said screw are insertable through said center hole of said washer and the insulation layer when said washer is coupled to the exterior of the insulation layer.
16. The wall fastener assembly of claim 12 , wherein the length of said seal member is approximately equal to a combined thickness of the insulation layer and said washer.