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External Grilles

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Grilles used outside for extract points or supply.

Displaying 1 to 25 (of 25 products)
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  • Designed to be installed from inside a building through a cored out 115mm hole drilled through brickwork. Easy cut to length. 4 sealing rings provide a watertight seal with the wall. suitable for 100mm axial fans. Length 465mm ...
    Model : EFT

    Our Price:  £15.57

  • SWC FibreGlass Wall Cowl. Suitable for fans 250mm & 315mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing grey) impregnated into gel coat • Complete with integra ...
    Model : SWC25/31

    Our Price:  £64.00

  • SWC FibreGlass Wall Cowl. Suitable for fans 350mm & 400mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing grey) impregnated into gel coat • Complete with integra ...
    Model : SWC35/40

    Our Price:  £94.00

  • SWC FibreGlass Wall Cowl. Suitable for fans 450mm & 500mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing grey) impregnated into gel coat • Complete with integra ...
    Model : SWC45/50

    Our Price:  £138.00

  • SWC FibreGlass Wall Cowl. Suitable for fans 560mm & 630mm • Protects fan openings prevailing weather conditions • Minimises resistance to airflow • Manufactured from GRP - colour (goose wing grey) impregnated into gel coat • Complete with integra ...
    Model : SWC56/63

    Our Price:  £193.00

  • External Fixed Louvre Grill. Square Round Spigot. Select size Available in White, Terracotta, Grey or Brown. . ...
    Model : 1151

    Our Price:  £3.49

  • External weather louvres, Ideal for use on the external walls of a building for intake or extract air, the 45 deg blades are fixed at 50mm centres and have excellent integral rain defence features. Constructed from extruded aluminium sections, f ...
    Model : EXTLVR

    Our Price:  £12.15 £12.79

  • Depending on its application, the Metal Circular Grill can be used as an external grille of an air intake or roof vent. The grille is provided with screw holes for mounting. Available in sizes 100mm -315mm, manufacture from cast aluminium and fitt ...
    Model : GRILLCIRC

    Our Price:  £4.99

  • Plastic External Louvre shutters. These are general use shutters for the outside of premises. Suitable for all types of fan. The louvres close when the fan is not in use to stop back drafts. Available in various sizes. The size is the size of th ...
    Model : WSK

    Our Price:  £15.25 £16.95

  • External Aluminum Louvre shutters for heavy duty external use.. This is a 500mm version only, The PER-CR units are different from the PER-CN shutters as they open all together at the same time, The PER-CN shutter are all individually hinged to op ...
    Model : PER-CR-500

    Our Price:  £154.00

  • External Aluminum Louvre shutters for heavy duty external use.. This is a 355mm version only, The PER-CR units are different from the PER-CN shutters as they open all together at the same time, The PER-CN shutter are all individually hinged to op ...
    Model : PER-CR-355

    Our Price:  £139.00

  • Wall mounted intake and outtake grilles are made of galvanized or aluminium sheet. They are composed of lateral profiles, lamellas and proper corners and of a steel mesh protecting against insects and leaves. They are used for big installations insi ...
    Model : UVLA

    Our Price:  £14.29

  • The USUF external grille is made of acid-proof sheet metal and suitable for wall mounting using screws. The high housing and slanting lamellae provide protection against rainfall, and the detachable mesh protects against insects. Download specific ...
    Model : USUF

    Our Price:  £15.50

  • Weatherproof Cowl for external walls, Stops drafts blowing back into the building. Available in a kit form HERE Internal flap to stop backdrafts Can also be used with a backdraft damper for maximum effect. ...
    Model : WPC

    Our Price:  £7.50

  • Flexible Hose Kit - 1m Round Hose with Weatherproof Cowl Available in sizes 1m Round Hose Kit 100mm/4" 1m Round Hose Kit 120mm/5" 1m Round Hose Kit 150mm/6" Available in white or brown. Please specify in the options drop down box. ...
    Model : WPC-7202

    Our Price:  £17.54

  • Weatherproof Cowl for external walls, Stops drafts blowing back into the building. Comes complete with Padded flaps and a rubber seal to stop unwanted noise and water getting into your house, If you are trying to combat drafts this can be used alo ...
    Model : WPCS

    Our Price:  £17.49

Displaying 1 to 25 (of 25 products)
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