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Building Envelope

Shop our wide selection of building envelope products at Griff Building Supplies. The building envelope includes all the building components that separate the indoors from the outdoors. Building envelopes include the exterior walls, foundations, roof, windows and doors.

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  • Original price $23.99 - Original price $23.99
    Original price
    $23.99
    $23.99 - $23.99
    Current price $23.99

    4" Perforated PVC Sewer & Drain Pipe 10'

    CSA Approved Manufacturer

    4-inch x 10-ft Perforated PVC sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Cuts ...

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    Original price $23.99 - Original price $23.99
    Original price
    $23.99
    $23.99 - $23.99
    Current price $23.99
  • Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99

    4" Solid PVC Sewer & Drain Pipe 10'

    CSA Approved Manufacturer

    4-inch x 10-ft Solid-wall PVC sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Cuts ...

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    Original price $27.99 - Original price $27.99
    Original price
    $27.99
    $27.99 - $27.99
    Current price $27.99
  • Original price $5.05 - Original price $5.05
    Original price
    $5.05
    $5.05 - $5.05
    Current price $5.05

    4" PVC 22.5-Degree Elbow

    Various

    4-inch PVC 22.5 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drai...

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    Original price $5.05 - Original price $5.05
    Original price
    $5.05
    $5.05 - $5.05
    Current price $5.05
  • Original price $4.89 - Original price $4.89
    Original price
    $4.89
    $4.89 - $4.89
    Current price $4.89

    4" PVC 45-Degree Elbow

    Various

    4-inch PVC 45 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

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    Original price $4.89 - Original price $4.89
    Original price
    $4.89
    $4.89 - $4.89
    Current price $4.89
  • Original price $6.25 - Original price $6.25
    Original price
    $6.25
    $6.25 - $6.25
    Current price $6.25

    4" PVC 90-Degree Elbow

    Various

    4-inch PVC 90 Degree elbow fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

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    Original price $6.25 - Original price $6.25
    Original price
    $6.25
    $6.25 - $6.25
    Current price $6.25
  • Original price $8.29 - Original price $8.29
    Original price
    $8.29
    $8.29 - $8.29
    Current price $8.29

    4" PVC WYE

    Various

    4-inch x 4-inch x 4-inch PVC WYE fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape ...

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    Original price $8.29 - Original price $8.29
    Original price
    $8.29
    $8.29 - $8.29
    Current price $8.29
  • Original price $7.19 - Original price $7.19
    Original price
    $7.19
    $7.19 - $7.19
    Current price $7.19

    4" PVC Straight Tee

    Various

    4-inch x 4-inch x 4-inch PVC straight tee for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape...

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    Original price $7.19 - Original price $7.19
    Original price
    $7.19
    $7.19 - $7.19
    Current price $7.19
  • Original price $9.79 - Original price $9.79
    Original price
    $9.79
    $9.79 - $9.79
    Current price $9.79

    4" PVC Clean Out with Plug

    Various

    4-inch PVC clean out with plug for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. ...

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    Original price $9.79 - Original price $9.79
    Original price
    $9.79
    $9.79 - $9.79
    Current price $9.79
  • Original price $0.16 - Original price $0.16
    Original price
    $0.16
    $0.16 - $0.16
    Current price $0.16

    Temporary Rainwater Downpipe (Sold per foot)

    Ipex

    Made of flexible polythene, it's a cost-effective solution for quick and easy installation. Say goodbye to unsightly rainwater stains and potential...

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    Original price $0.16 - Original price $0.16
    Original price
    $0.16
    $0.16 - $0.16
    Current price $0.16
  • Original price $3.19 - Original price $3.19
    Original price
    $3.19
    $3.19 - $3.19
    Current price $3.19

    4" PVC Drain Grate

    Various

    4-inch PVC drain grate end cap fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape dr...

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    Original price $3.19 - Original price $3.19
    Original price
    $3.19
    $3.19 - $3.19
    Current price $3.19
  • Original price $3.19 - Original price $3.19
    Original price
    $3.19
    $3.19 - $3.19
    Current price $3.19

    4" PVC Cap Glue On

    Various

    4-inch PVC end cap glue on fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape draina...

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    Original price $3.19 - Original price $3.19
    Original price
    $3.19
    $3.19 - $3.19
    Current price $3.19
  • Original price $2.89 - Original price $2.89
    Original price
    $2.89
    $2.89 - $2.89
    Current price $2.89

    4" PVC Coupling

    Various

    4-inch PVC coupling fitting for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Con...

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    Original price $2.89 - Original price $2.89
    Original price
    $2.89
    $2.89 - $2.89
    Current price $2.89
  • Original price $12.49 - Original price $12.49
    Original price
    $12.49
    $12.49 - $12.49
    Current price $12.49

    4" PVC Sanitary Tee

    Various

    4-inch PVC sanitary tee for sewer and drain pipe. CSA certified for building sewer applications as well as building and landscape drainage. Connect...

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    Original price $12.49 - Original price $12.49
    Original price
    $12.49
    $12.49 - $12.49
    Current price $12.49