Internal Grilles

Description High-Quality White Powder-Coated Metal Adjustable Ceiling Extract Valve with lockable settings. Function The KU ceiling extract valve are for installation on ceilings and walls. The ...

Brushed Stainless Steel ceiling valves are designed for ventilation intake and exhaust. They provide smooth control with the ability to accurately adjust air flow. These valves are manufactured fr...

Ceiling Valve - White Plastic Adjustable Extract Grille are used as an intake generally for ducted systems, commonly mounted in ceilings. Constructed in white plastic with integral mounting ring. T...

Chrome/Nickel circular grille for external or internal use. Comes with spigot on rear for circular ducting. Available in sizes 125mm and 150mm...

White Plastic Egg crate grille with spigot on the rear. Mostly used internally but can be used externally if required.In 100mm only...

Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G4 Filter for - 595 x 595 (SUITABLE for SUSPENDED CEILING TILE REPLACEMENT The included filter is a G4 panel filter, not a grease fil...

Egg-crate grilles have a 13mm x 13mm square core and with their high free area are ideal for return air applications. Supplied as standard with countersunk holes for fixing (except the 595 x 595 overa...

Internal Round Louvre Grille. Available in White or Chrome. Please state colour below....

Description Metal exhaust valve with lockable settings. Function The KUS outlet valve is designed for mounting on ceilings, walls or directly on ducts with use of the supplied special assembly...

Description Metal exhaust grill with integrated fire damper. Tested to BS1365-2 and tested in timber floor/ceiling. Suitable replacement for fire rated dampers. Function This is an exhaust diffu...

Description Metal supply grill with integrated fire damper. Tested to BS1365-2 and tested in timber floor/ceiling. Suitable replacement for fire rated dampers. Function This is an supply diffuse...

Used in conjunction with egg-crate ceiling grilles and ceiling diffuser grilles to connect to ductwork. Available in sizes up to 600mm square and duct sizes from 100mm to 315mmAll these listed come...

This is an supply diffuser for installation on ceiling or wall. It can also be used for supply air. The diffuser has a lockable central cone which is rotated to adjust the pressure and consequently th...

Mini diffuser with 100mm spigot for ceiling mounting. Extensively used in Heat Recovery and Whole House ventilation. Can also be used for extract if needed...

Non vision grilles are manufactured with a fixed inverted V profile to provide a vision proof air transfer grille. Used in doors and partitions for free ventilation. Non vision grilles are available...

Perforated grilles are medium capacity return or exhaust outlets. The perforated core has 5mm dia staggered holes on 6mm centres and provides 50% free area. Their design is clean and unobtrusive pro...

Our range of polymer plenum boxes offer a highly cost effective and lightweight method of ductwork connection to our grille range. The black finish improves installation aesthetics and the non-corros...

The Showerlite is a distinctive Showerlite which is incorporated into a circular diffuser, suitable for showers and bathrooms. Now available in 100mm (4"), 120mm (5") and 150mm (6") versions. • ...

Single Deflection Grilles - Type SD Single deflection grilles have a single row of individually adjustable horizontal blades. They are suitable for sidewall supply & extract in a wide range of appl...