Munster DIY: Nationwide supplier of Airtightness & Ventilation Products.
125mm duct kit, with damper & Aluminium grille - Length 3 metre
· 3 metres of 125mm Semi Rigid Aluminium Ducting
· 1 x 125mm back draught damper
· 4 x 125mm duct clips
· 1 x 125mm External Aluminium grille.