Telescoping pipe boot

1. A pipe boot assembly comprising:

a base configured to attach to a roof;

wherein the base is configured to be located about a pipe that extends from the roof;

inner and outer sleeves coupled together in a telescopingly movable fashion with respect to the base, and configured to surround the pipe; and

a cap;

wherein the cap has an opening disposed therein and a channel formed at a periphery of the opening;

wherein the channel is configured to receive an end of the pipe; and

wherein the periphery of the opening includes a prong that forms a groove into a sidewall of the pipe such that at least a portion of the prong is positioned in the groove to secure the cap to the pipe.

2. The pipe boot assembly of claim 1 , wherein the prong is a first prong, and wherein the periphery of the opening includes the first prong spaced apart from a second prong; wherein the second prong forms a second groove into the sidewall of the pipe such that at least a portion of the second prong is positioned in the second groove, and each said prong secures the cap to the pipe.

3. A pipe boot assembly comprising:

a base configured to attach to a roof;

wherein the base is configured to be located about a pipe that extends from the roof;

a first sleeve;

wherein the first sleeve is attached to the base;

wherein the first sleeve is configured to be located about the pipe;

a second sleeve;

wherein the second sleeve is movable with respect to the first sleeve;

wherein the second sleeve is configured to be located about the pipe; and

a cap;

wherein the cap is attached to the second sleeve;

wherein the cap has an opening disposed therein configured to engage an end of the pipe; and

wherein a periphery of the opening disposed in the cap includes a barb that couples the cap to the pipe;

wherein the barb has a tip that cuts a groove into a sidewall of the pipe; and

wherein at least a portion of the barb is positioned in the groove to secure the cap to the pipe.

4. The pipe boot assembly of claim 3 , wherein the barb is a first barb, and wherein the periphery of the opening disposed in the cap includes a second barb spaced apart from the first barb, and also couples the cap to the pipe; wherein the second barb has a second tip that cuts a second groove into the sidewall of the pipe to secure the cap to the pipe.

5. The pipe boot assembly of claim 3 , wherein the first sleeve is an inner sleeve.

6. The pipe boot assembly of claim 3 , wherein the second sleeve is an outer sleeve.

7. The pipe boot assembly of claim 3 , wherein the first sleeve is located at least partially in the second sleeve; and wherein the second sleeve is movable in a telescoping manner with respect to the first sleeve.

8. The pipe boot assembly of claim 3 , wherein the base is a base flashing having at least one corner bent.

9. The pipe boot assembly of claim 3 , wherein the base, inner and outer sleeves each includes an opening to receive the pipe.

10. A pipe boot assembly comprising:

a base configured to attach to a roof;

wherein the base is configured to be located about a pipe that extends from the roof;

a first sleeve;

wherein the first sleeve is attached to the base;

wherein the first sleeve is configured to be located about the pipe;

a second sleeve;

wherein the second sleeve is movable with respect to the first sleeve;

wherein the second sleeve is configured to be located about the pipe; and

a cap;

wherein the cap is attached to the second sleeve;

wherein the cap has an opening disposed therein and a channel formed at a periphery of the opening;

wherein the channel is configured to receive an end of the pipe; and

wherein the periphery of the opening includes a barb that forms a groove in the pipe such that at least a portion of the barb is positioned in the groove to secure the cap to the pipe.

11. The pipe boot assembly of claim 10 , wherein the barb forms the groove in the pipe by rotational movement of the cap with respect to the pipe.

12. The pipe boot assembly of claim 10 , wherein the first sleeve is an inner sleeve.

13. The pipe boot assembly of claim 10 , wherein the second sleeve is an outer sleeve.

14. The pipe boot assembly of claim 10 , wherein the first sleeve is located at least partially in the second sleeve; and wherein the second sleeve is movable in a telescoping manner with respect to the first sleeve.

15. The pipe boot assembly of claim 10 , wherein the base is a base flashing having at least one corner bent.

16. The pipe boot assembly of claim 10 , wherein the base, inner and outer sleeves each includes an opening to receive the pipe.

17. The pipe boot assembly of claim 10 , wherein the barb is a first barb, and wherein the periphery of the opening includes a second barb spaced apart from the first barb, and also couples the cap to the pipe; wherein the second barb has a second tip that forms a second groove into a sidewall of the pipe to secure the cap to the pipe.

18. The pipe boot assembly of claim 17 , wherein both the first barb and the second barb are directed toward the channel.