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Collection: Best selling products

Duravent DuraTech 5" Diameter Roof Radiation Shield 5DT-RRS

Duravent DuraTech 5" Diameter Roof Radiation Shield 5DT-RRS

Regular price $155.63 USD

Regular price ~~$155.63 USD~~ Sale price $155.63 USD
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Duravent DuraTech 5" Diameter Attic Insulation Shield 5DT-IS

Duravent DuraTech 5" Diameter Attic Insulation Shield 5DT-IS

Regular price $137.87 USD

Regular price ~~$137.87 USD~~ Sale price $137.87 USD
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Duravent DuraTech 5" Diameter Firestop Radiation Shield 5DT-FRS

Duravent DuraTech 5" Diameter Firestop Radiation Shield 5DT-FRS

Regular price $141.07 USD

Regular price ~~$141.07 USD~~ Sale price $141.07 USD
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Duravent DuraTech 5" Diameter Anchor Plate 5DT-AP

Duravent DuraTech 5" Diameter Anchor Plate 5DT-AP

Regular price $157.20 USD

Regular price ~~$157.20 USD~~ Sale price $157.20 USD
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Duravent DuraTech 5" Diameter Finishing Collar w/ Adapter 5DT-FC

Duravent DuraTech 5" Diameter Finishing Collar w/ Adapter 5DT-FC

Regular price $125.76 USD

Regular price ~~$125.76 USD~~ Sale price $125.76 USD
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Duravent DuraTech 5" Diameter Standard Tee w/Cap SS 5DT-STSS

Duravent DuraTech 5" Diameter Standard Tee w/Cap SS 5DT-STSS

Regular price $326.96 USD

Regular price ~~$326.96 USD~~ Sale price $326.96 USD
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Duravent DuraTech 5" & 7" Diameter SS Extended Wall Support 5DT-XWS-SS

Duravent DuraTech 5" & 7" Diameter SS Extended Wall Support 5DT-XWS-SS

Regular price $326.96 USD

Regular price ~~$326.96 USD~~ Sale price $326.96 USD
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Duravent DuraTech 5" & 7" Diameter Extended Wall Support 5DT-XWS

Duravent DuraTech 5" & 7" Diameter Extended Wall Support 5DT-XWS

Regular price $201.63 USD

Regular price ~~$201.63 USD~~ Sale price $201.63 USD
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Duravent DuraTech 5" & 7" Diameter SS Adjustable Wall Support 5DT-AWS-SS

Duravent DuraTech 5" & 7" Diameter SS Adjustable Wall Support 5DT-AWS-SS

Regular price $125.34 USD

Regular price ~~$125.34 USD~~ Sale price $125.34 USD
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Duravent DuraTech 5" & 7" SS DT Extended Adj Wall Strap 5DT-AWSX-SS

Duravent DuraTech 5" & 7" SS DT Extended Adj Wall Strap 5DT-AWSX-SS

Regular price $206.65 USD

Regular price ~~$206.65 USD~~ Sale price $206.65 USD
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Duravent DuraTech 5" & 7" DT Extended Adj Wall Strap 5DT-AWSX

Duravent DuraTech 5" & 7" DT Extended Adj Wall Strap 5DT-AWSX

Regular price $163.75 USD

Regular price ~~$163.75 USD~~ Sale price $163.75 USD
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Duravent DuraTech 5" & 7" Diameter Adjustable Re-Support 5DT-RES

Duravent DuraTech 5" & 7" Diameter Adjustable Re-Support 5DT-RES

Regular price $119.88 USD

Regular price ~~$119.88 USD~~ Sale price $119.88 USD
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Duravent DuraTech 5" Diameter SS Adjustable Tee Support Bracket 5DT-TSBSS

Duravent DuraTech 5" Diameter SS Adjustable Tee Support Bracket 5DT-TSBSS

Regular price $403.42 USD

Regular price ~~$403.42 USD~~ Sale price $403.42 USD
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Duravent DuraTech 5" Diameter Galvanized Adjustable Tee Support Bracket 5DT-TSB

Duravent DuraTech 5" Diameter Galvanized Adjustable Tee Support Bracket 5DT-TSB

Regular price $211.59 USD

Regular price ~~$211.59 USD~~ Sale price $211.59 USD
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Duravent DuraTech 5" Diameter Tee w/Cap 5DT-T-SS

Duravent DuraTech 5" Diameter Tee w/Cap 5DT-T-SS

Regular price $444.57 USD

Regular price ~~$444.57 USD~~ Sale price $444.57 USD
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Duravent DuraTech 5" Diameter Insulated Wall Thimble 5DT-IWT

Duravent DuraTech 5" Diameter Insulated Wall Thimble 5DT-IWT

Regular price $248.76 USD

Regular price ~~$248.76 USD~~ Sale price $248.76 USD
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Duravent DuraTech 5" Diameter Wall Thimble 5DT-WT

Duravent DuraTech 5" Diameter Wall Thimble 5DT-WT

Regular price $209.59 USD

Regular price ~~$209.59 USD~~ Sale price $209.59 USD
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Duravent DuraTech 5" Diameter Trim Collar for Roof Support (10/12 - 12/12) 5DT-RSTC12

Duravent DuraTech 5" Diameter Trim Collar for Roof Support (10/12 - 12/12) 5DT-RSTC12

Regular price $109.72 USD

Regular price ~~$109.72 USD~~ Sale price $109.72 USD
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Duravent DuraTech 5" Diameter Trim Collar for Roof Support (7/12 - 9/12) 5DT-RSTC9

Duravent DuraTech 5" Diameter Trim Collar for Roof Support (7/12 - 9/12) 5DT-RSTC9

Regular price $109.72 USD

Regular price ~~$109.72 USD~~ Sale price $109.72 USD
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Duravent DuraTech 5" Diameter Trim Collar for Roof Support (4/12 - 6/12) 5DT-RSTC6

Duravent DuraTech 5" Diameter Trim Collar for Roof Support (4/12 - 6/12) 5DT-RSTC6

Regular price $109.72 USD

Regular price ~~$109.72 USD~~ Sale price $109.72 USD
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Duravent DuraTech 5" Diameter Trim Collar for Roof Support (0/12 - 3/12) 5DT-RSTC3

Duravent DuraTech 5" Diameter Trim Collar for Roof Support (0/12 - 3/12) 5DT-RSTC3

Regular price $131.00 USD

Regular price ~~$131.00 USD~~ Sale price $131.00 USD
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Duravent DuraTech 5" & 7" Diameter Adjustable Roof Support 5DT-ARS

Duravent DuraTech 5" & 7" Diameter Adjustable Roof Support 5DT-ARS

Regular price $136.24 USD

Regular price ~~$136.24 USD~~ Sale price $136.24 USD
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Duravent DuraTech 5" Diameter Trim Collar for Roof Support 5DT-RS

Duravent DuraTech 5" Diameter Trim Collar for Roof Support 5DT-RS

Regular price $126.59 USD

Regular price ~~$126.59 USD~~ Sale price $126.59 USD
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Duravent DuraTech 5" Diameter Flat Ceiling Support Box 5DT-FCS

Duravent DuraTech 5" Diameter Flat Ceiling Support Box 5DT-FCS

Regular price $724.04 USD

Regular price ~~$724.04 USD~~ Sale price $724.04 USD
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