Alcoa Home Exteriors

EZBLK040 PW Ply Gem E-Z Block Surface Mounting BlockThe 1-piece design can be used after siding installation to mount all types of accessories. Compatible with Double 4" or Double 5" siding profiles. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Rich textured appearance. Surface dimensions: 6-3/4" x 6-3/4". Projection: 3/4". Knockouts: Round 1" diameter; rectangle 2-3/8" x 3-3/4". Limited lifetime warranty. No. EZBLK040 PW: Surface...

EZBLK040 EQ Ply Gem E-Z Block Surface Mounting BlockThe 1-piece design can be used after siding installation to mount all types of accessories. Compatible with Double 4" or Double 5" siding profiles. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Rich textured appearance. Surface dimensions: 6-3/4" x 6-3/4". Projection: 3/4". Knockouts: Round 1" diameter; rectangle 2-3/8" x 3-3/4". Limited lifetime warranty. No. EZBLK040 PW: Surface...

UNIBLOCK PW Ply Gem J-Block Mounting BlockThe UniBlock, universal J-Block mounting block is used to install exterior electrical outlets, water faucets, light fixtures, mailboxes, house numbers, and doorbells. Richwood mounting blocks are built to withstand the toughest weather and retain their color and beauty over the life of the home. They will not chip, crack, or split. They are simple to install and have a 2-piece design that easily adjusts from 1/2" to 1-1/4". This feature allows for easy...

UNIBLOCK EQ Ply Gem J-Block Mounting BlockThe UniBlock, universal J-Block mounting block is used to install exterior electrical outlets, water faucets, light fixtures, mailboxes, house numbers, and doorbells. Richwood mounting blocks are built to withstand the toughest weather and retain their color and beauty over the life of the home. They will not chip, crack, or split. They are simple to install and have a 2-piece design that easily adjusts from 1/2" to 1-1/4". This feature allows for easy...

MBLOCKR PW Ply Gem Split Recess J-Block Mounting BlockThe split recessed J-Block mounting block has a patented hinge that allows for ease of installation without removal of electrical receptacles and water faucets. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 5-1/4" x 7". Flange dimensions: 5-7/8" x 7-1/2". J-Channel internal dimension: 3/4" adjusts to...

MBLOCKR PC Ply Gem Split Recess J-Block Mounting BlockThe split recessed J-Block mounting block has a patented hinge that allows for ease of installation without removal of electrical receptacles and water faucets. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 5-1/4" x 7". Flange dimensions: 5-7/8" x 7-1/2". J-Channel internal dimension: 3/4" adjusts to...

MBLOCKR A7 Ply Gem Split Recess J-Block Mounting BlockThe split recessed J-Block mounting block has a patented hinge that allows for ease of installation without removal of electrical receptacles and water faucets. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 5-1/4" x 7". Flange dimensions: 5-7/8" x 7-1/2". J-Channel internal dimension: 3/4" adjusts to...

EZBLK040 PC Ply Gem E-Z Block Surface Mounting BlockThe 1-piece design can be used after siding installation to mount all types of accessories. Compatible with Double 4" or Double 5" siding profiles. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Rich textured appearance. Surface dimensions: 6-3/4" x 6-3/4". Projection: 3/4". Knockouts: Round 1" diameter; rectangle 2-3/8" x 3-3/4". Limited lifetime warranty. No. EZBLK040 PW: Surface...

UNIBLOCK PC Ply Gem J-Block Mounting BlockThe UniBlock, universal J-Block mounting block is used to install exterior electrical outlets, water faucets, light fixtures, mailboxes, house numbers, and doorbells. Richwood mounting blocks are built to withstand the toughest weather and retain their color and beauty over the life of the home. They will not chip, crack, or split. They are simple to install and have a 2-piece design that easily adjusts from 1/2" to 1-1/4". This feature allows for easy...

EXVENT PW Ply Gem Louvered Exhaust VentThe louvered exhaust vent is used to vent dryers and bathroom exhaust fans. The unique design includes a built-in grid to prevent bird intrusion and a 10" long metal tube that can be used for extra thick walls. Design allows for open or closed flaps. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 7" x 7". Flange...

EXVENT PC Ply Gem Louvered Exhaust VentThe louvered exhaust vent is used to vent dryers and bathroom exhaust fans. The unique design includes a built-in grid to prevent bird intrusion and a 10" long metal tube that can be used for extra thick walls. Design allows for open or closed flaps. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 7" x 7". Flange...

EZBLK040 A7 Ply Gem E-Z Block Surface Mounting BlockThe 1-piece design can be used after siding installation to mount all types of accessories. Compatible with Double 4" or Double 5" siding profiles. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Rich textured appearance. Surface dimensions: 6-3/4" x 6-3/4". Projection: 3/4". Knockouts: Round 1" diameter; rectangle 2-3/8" x 3-3/4". Limited lifetime warranty. No. EZBLK040 PW: Surface...

UNIBLOCK A7 Ply Gem J-Block Mounting BlockThe UniBlock, universal J-Block mounting block is used to install exterior electrical outlets, water faucets, light fixtures, mailboxes, house numbers, and doorbells. Richwood mounting blocks are built to withstand the toughest weather and retain their color and beauty over the life of the home. They will not chip, crack, or split. They are simple to install and have a 2-piece design that easily adjusts from 1/2" to 1-1/4". This feature allows for easy...

EXVENT A7 Ply Gem Louvered Exhaust VentThe louvered exhaust vent is used to vent dryers and bathroom exhaust fans. The unique design includes a built-in grid to prevent bird intrusion and a 10" long metal tube that can be used for extra thick walls. Design allows for open or closed flaps. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 7" x 7". Flange...

SQGV1414 PW 14" x 14" Square Gable VentThe square gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the effects of...

RECTGV1824 PW 18" x 24" Rectangular Gable VentThe rectangular gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the...

RECTGV1824 PC 18" x 24" Rectangular Gable VentThe rectangular gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the...

OCTGV18 PW 18" Octagon Gable VentThe octagon gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to...

OCTGV18 PC 18" Octagon Gable VentThe octagon gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to...

OCTGV18 A7 18" Octagon Gable VentThe octagon gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to...

RECTGV2430 PW 24" x 30" Rectangular Gable VentThe rectangular gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the...

RDGV18 PW 18" Round Gable VentThe round gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Each gable vent includes screen protection to keep pests out. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the...

RDGV18 PC. The round gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts easier. Adjustable 5/8" to 1-1/4" for use with all siding styles. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Rich textured appearance. Outside dimensions: 18". Ventilated opening...

METER PW Ply Gem Meter Base J-Block Mounting BlockThe meter base J-Block is designed to mount large accessories such as hose racks and electrical meter bases. Manufactured with ultraviolet-stabilized color, minimizing the effects of exposure to the elements. Compatible with all siding profiles. Rich textured appearance. Surface dimensions: 16-1/2" x 15-1/2". Flange dimensions: 18-1/2" x 16-3/4". J-Channel internal dimension: 1-1/4". Limited lifetime warranty. No. METER PW: Surface Dimensions:...