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Spec Sheets

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All Metal UL2158A Clothes Dryer Transition Duct

UL2158A Multiple Ends
V250-TD Plain Ends
Builders Best Snap Lock Pipe V850-TD & V830
E-Z-Fasten™ V450-TD & V430
Readi-Pipe™ V450-TD & V430

UL® 181 Semi Rigid Flexible Duct

V750 Metalflex® Universal Collars
V350-U Metalflex® Uncompressed
V250 Metalflex® Plain Ends
A300 insulated R4 – Discontinued. See R6
A300 insulated R6
A300 insulated R8 -Discontinued. See R6
A100-U Thermofin® Uncompressed T-Fin
A100 A-Seam Stretch-Fit™ Thermofin® T-Fin Air Duct New 2022

SAF-T-DUCT® Semi Rigid Flexible Duct

Builders Best Snap Lock Pipe V850-TD & V830
E-Z-Fasten™ V450-TD & V430
Readi-Pipe™ V450-TD & V430

Non-Labeled Semi Rigid Flexible Duct

V730 Double Female
V620 Push Fit
V330 PRO Semi Rigid Flexible Pipe one end crimped
V331 PRO Semi Rigid Flexible Pipe double crimp one end
V230 PRO Semi Rigid Flexible Pipe plain ends
V320 Semi Rigid Flexible Pipe one end crimped
V321 Semi Rigid Flexible Pipe double crimp one end
V220 Semi Rigid Flexible Pipe plain ends
A220 A-Seam Semi Rigid Flexible Pipe plain ends

Rigid Round Duct

Rigid Pipe – Aluminum and Galvanized


Periscope Zero 0″ to 5″
Periscope 0″ to 18″
Periscope 18″ to 29″
Periscope 29″ to 50″
Periscope Galvanized & Aluminum In-Wall up to 95″


Close Elbow®
Wall Offset Elbow®
Dryer Offset Elbow®
Galvanized Adjustable Elbow
Aluminum Adjustable Elbow
Long Sweep Elbow
Plastic Squeeze Elbow

All Metal Dryer Vent Kits

Single Elbow UL®2158A Dryer Vent Kit
Over-The-Top® Dryer Vent Kit UL® 2158A and non-UL®
Close Loop UL® 2158A Dryer Vent Kit
Installer’s Metal Dryer Vent Kit Spec Sheet

Wire Helix Hose

PRO Vinyl Hose
Standard Vinyl Hose
Vinyl Bathroom Fan Vent Kits
ClearDuct™ Hose
WMF651 Silverduct™ Long Length Clothes Dryer Transition Duct 2158A
WMF661 Silverduct™ Clothes Dryer Transition Duct 2158A
Foil Duct UL® 181 labeled WMF621
SilverDuct™ Kits with Hoods

Eave Vents

Plastic Mini-Louver Intakes

Mini Louver PFL342 with 1/2″ grid
Mini Louver PFL344 with 1/4″ grid
Mini Louver PFL348 with 1/8″ mesh screen


SV28 Primex
SV Primex
RDV Primex
Plastic Eave Vent PEV620 (was 802) exhaust


AEV300 series Builder’s Best Aluminum Eave Vent
AFL349 Micro Louver

Wall Vent Hoods – Galvanized

Galvanized – P-Tanium™ Paintable

GWM400 Ptanium™ galvanized wide mouth exhaust (was GWM 271)
GSM400 Ptanium™ galvanized standard mouth exhaust

5″-6″-7″ 2020 Redesign

We have made slight dimensional changes to our 5″, 6″ and 7″ heavy gauge hoods. Discontinued models will be available for a short time to help finish projects. Click here for a live and discontinued part number cross reference.

Heavy Galvanized – P-Tanium™ Paintable

GWM704 P-Tanium™ screen
GWM720 P-Tanium™ flapper
GWM724 P-Tanium™ flapper and screen
GWM730 P-Tanium™ spring flapper
GWM734 P-Tanium™ spring flapper & screen

Heavy Gauge Galvanized – Mill Finish

GWM602 1/2 x 1/2 screen
GWM604 1/4 x 1/4 screen
GWM620 Flapper
GWM624 flapper and 1/4 x 1/4 screen
GWM630 spring loaded flapper

Wall Vent Hoods – Aluminum

Heavy Gauge Aluminum Hoods

AWM604 1/4″ screen
AWM608 1/8″ screen
AWM620 flapper
AWM624 flapper and screen
AWM630 spring flapper
AWM634 spring flapper and screen

Standard Aluminum Hoods

AWM320 & AWM 324 (was AWM271) Aluminum Wide Mouth Hood
ASM320 (ASM277) Standard Hood
ARR Aluminum Rectangular Hood

Wall Vent Hoods – Plastic

Wide Mouth Hoods

PWM622 Plastic Wide Mouth Hood with screen (was PWM113)
PWM620 Plastic Wide Mouth Hood (was PWM113)
Universal pest guard
SM Primex Side Wall Cap
WC Primex Wall Cap

Louvered Hoods

PML320 Louvered Hood
PML324 Louvered Hood with 1/4″ grid
PML328 Louvered Hood with 1/8″ wire mesh grid
J Block Vent Hood

Roof Vents


GRV Spangled Roof Cap Spec Sheet
GRV Black Roof Cap Spec Sheet
Creative Crown Vent Cap
Broad Band


ARV Aluminum Roof Cap Spec Sheet


Duraflo Plastic Roof Cap Bath Exhaust
Duraflo Plastic Roof Cap Dryer Exhaust
RVL28 Primex Low Profile
RV28 Primex Gooseneck Roof Vent
RV20 Primex Low Profile


Aluminum Tailpipes 
Ceiling diffuser WGX
Ceiling diffuser WG
Draft Stopper
Dryer Heat Diverter Spec Sheet
Increaser & Reducers
Duct Connectors
SAF-T-DUCT® Extension collar
SAF-T-DUCT® Foil Tape
Primex Adapters for SV and RV
Window Plate Spec Sheet
Indoor Lint Trap Spec Sheet
Trim Plates – Aluminum and Galvanized

Recessed Dryer Vent Outlet

Dryer Outlet Box