Ductwork

Provides weather protection (outdoors) and cover (indoors) for wall penetration. Ordering one QF® Wall Flashing provides you with both 1 inside and 1 outside flashing (4 halves). Available in Galvanized and 304SS (as shown below) or optional 316SS...

Provides cover for roof penetration. Made in two halves and caulked. 23° roof slope maximum. Available in Galvanized and 304SS (as shown below) or optional 316SS or carbon steel Contact us for assistance with material / custom options.

Nordfab flanged duct pipe is for applications requiring pipe sizes greater than 24″ diameter or where flanged connections are required. The rotational Angle Flanges on our Flanged Pipes are retained by Van Stone lips on the pipe ends. Angle...

Nordfab flanged elbows are standard with Angle Flanges on both ends. The flange is retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections. All 14 Gauge Elbows are supplied in solid-welded...

Flanged Branches (sometimes called “wyes” or “laterals”) are standard with Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections...

Flanged Branches (sometimes called “wyes” or “laterals”) are standard with Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections...

Flanged Branches (sometimes called “wyes” or “laterals”) are standard with Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections...

Flanged Branches (sometimes called “wyes” or “laterals”) are standard with Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections...

Flanged Branches (sometimes called “wyes” or “laterals”) are standard with Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections...

Flanged Branches (sometimes called “wyes” or “laterals”) are standard with Angle Flanges on both ends, the flanges are retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections...

Nordfab QF® In-cut duct fittings are used to cut into existing duct lines to begin a Quick-Fit (QF) section in the system. QF In-cuts are standard 30° or optional 45°. In-cuts are also known as “saddle taps”. Specify A and C...

Nordfab QF® In-cut duct fittings are used to cut into existing duct lines to begin a Quick-Fit (QF) section in the system. QF In-cuts are standard 30° or optional 45°. In-cuts are also known as “saddle taps”. Specify A and C...