Home / Ducting / PVC Grilles & Diffusers / Airbrick Airbrick £1.22 – £3.68 DUCTMASTER PVC range of Airbricks. Size Choose an optionDouble AirbrickDouble Airbrick AdaptorSingle Airbrick ( no shutter)Single Airbrick Adaptor Clear (the price listed does not include VAT and carriage) Airbrick quantity Add to basket SKU: N/A Categories: Ducting, PVC Grilles & Diffusers Tag: PVC Grilles & Diffusers Product ID: 10449 Related products 90° Vertical Bend £1.71 – £4.33 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm 45° Bend £1.97 – £8.85 (this price does notinclude VAT and carriage)View product Choose an option 100mm125mm150mm 45° Vertical Bend £1.66 – £3.89 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm204x60mm220x90mm 90° Horizontal Bend £2.15 – £5.34 (this price does notinclude VAT and carriage)View product Choose an option 121x60mm204x60mm220x90mm