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Overhead ventilators

Find and specify overhead ventilators from top manufacturers with NBS Source. Search 26 products that are ready to use on your projects.

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Aluminium Louvre Grille 431

Aluminium Louvre Grille 431

Renson Fabrications Ltd

Aluminium ventilator, for walls or windows.
Comar-DucoTip 45 Window Ventilator

Comar-DucoTip 45 Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A range of aluminium glazed-in window ventilators.
Aluminium Louvre Grille 414

Aluminium Louvre Grille 414

Renson Fabrications Ltd

Aluminium ventilator, for window.

Comar-DucoMax (ZR) Series Sound Absorbing Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A range of aluminium sound absorbing window ventilators.
Comar-DucoPlus 45 Window Ventilator

Comar-DucoPlus 45 Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A 60 mm high thermally broken aluminium glazed-in window ventilator.
Headvent

Headvent

Cavalok Building Products Ltd

Slimline over-frame ventilation profile.
Comar-DucoPlus 60 Window Ventilator

Comar-DucoPlus 60 Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A 75 mm high thermally broken aluminium glazed-in window 'flap' ventilator.

Window Trickle Ventilator THK90-AR90

Renson Fabrications Ltd

Adjustable flap aluminium ventilator, for windows.

Aluminium Louvre Grille 433

Renson Fabrications Ltd

Aluminium ventilator for extract hood discharge or pressure relief.
Aluminium Louvre Grille 435R

Aluminium Louvre Grille 435R

Enhanced

Renson Fabrications Ltd

Aluminium ventilator for walls, panels or doors.
Window Acoustic Trickle Ventilator Sonovent

Window Acoustic Trickle Ventilator Sonovent

Renson Fabrications Ltd

Adjustable flap aluminium ventilator with acoustic attenuation, for glazing-in, overframe or wall mounting.

Comar-DucoTop 35 Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A thermally broken thermoplastic 'over-the-frame' ventilator.

Comar-DucoClose F 35Z Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

An adjustable aluminium glazed-in window ventilator, with 40 mm high blades.

Comar-DucoTon 80 Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A thermally broken aluminium glazed-in window 'rotating drum' ventilator.

Comar-MiniMax (ZR) Series Sound Attenuating Ventilator

Enhanced

Comar Architectural Aluminium Systems

A range of thermoplastic acoustic window ventilators.

Comar-DucoClose F 85Z Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

An adjustable aluminium glazed-in window ventilator, with 115 mm high blades.

Window Trickle Ventilator TC60

Renson Fabrications Ltd

Low profile, adjustable flap aluminium ventilator for windows.

Window Trickle Ventilator THL100

Renson Fabrications Ltd

Framed, horizontal or vertical strip, single bank, fixed louvre, aluminium ventilator, with hit-and-miss airflow control, for windows.

Window Trickle Ventilator TC45

Renson Fabrications Ltd

Low profile, adjustable flap aluminium ventilator for windows or doors.
Window Trickle Ventilator Invisivent® EVO

Window Trickle Ventilator Invisivent® EVO

Renson Fabrications Ltd

Ventilator for mounting above window frame.
Comar-DucoStrip Window Ventilator

Comar-DucoStrip Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A range of high quality aluminium window slot ventilators.
Aluminium Louvre Grille 415

Aluminium Louvre Grille 415

Renson Fabrications Ltd

Louvre panel aluminium ventilator, for window.
Comar-DucoFlat 80 Window Ventilator

Comar-DucoFlat 80 Window Ventilator

Enhanced

Comar Architectural Aluminium Systems

A range of thermally broken and thermally improved ’controllable’ aluminium glazed-in window ‘flap’ ventilators.

Window Trickle Ventilator AR60

Renson Fabrications Ltd

Aluminium ventilator, for windows.
Window Trickle Ventilator AR75

Window Trickle Ventilator AR75

Renson Fabrications Ltd

Aluminium ventilator for windows.

Comar-GlasMax (ZR) Series Sound Attenuating Ventilator

Enhanced

Comar Architectural Aluminium Systems

A range of thermoplastic acoustic glazed-in window ventilators.

Showing 1-26 of 26