Modern Air Vent Covers - Linear Slot Diffusers & Plenums

Modern Air Vent Covers - Linear Slot Diffusers & Plenums slot vents Filter Products · Window Material Aluminium; Composite; PVCu; Timber · Vent Type Glazed-in; Slot · Vent Material Metal; Plastic · Fit Flush; Surface Mounted slot modal receh Trickle vents building regulations In 2006, the Department for Communities and Local Government (they're the people in charge of building

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