1 x 204x60mm Equal T Piece1 x Helios VARW 450/4 - TK1 x ARIETT I - Centrifugal Bathroom Fan1 x EBB-250 S DESIGN Centrifugal Extractor Fan1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x FSD-TD 250mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 300 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 150mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x FSD-TD 350 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Dektite Combo Pipe Flashing - DC210REC1 x Elta SPA630/68-3AC - IP541 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x KVK SLIM 355 EC - Centrifugal Circular Duct Fan1 x Etaline 450mm D4 01 (Three Phase)1 x 100mm - 125mm Round Reducer1 x Elta Turboflow-TF - 450mm - Three phase1 x Venturia Whole House Ventilation1 x HRT/6-630/30-BPN1 x HV Wall Mounted Belt Drive Fan 1250mm 220V to 240V / 50Hz 1.1kW - Single Phase1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans1 x Helios DDF-250 Roof Cowl1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...