Vents

100mm - External Wall Wind Sound Baffle Vent Cover Draft Excluding Air Ventilation For Extractor Fans & Heat Recovery - Grey

Blauberg Plastic Fixed Blade Louvred Louvred Grille - 100mm - Black

Blauberg Plastic Fixed Blade Louvred Louvred Grille - 100mm - White

Polypipe 4902BK Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (Black)

Blauberg Plastic Gravity Shutter Grille with Round Read Spigot - 100mm - Black

100mm - External Wall Wind Sound Baffle Vent Cover Draft Excluding Air Ventilation For Extractor Fans & Heat Recovery - White

Manrose White Round Fixed louvre vent V41020 (W)100mm, (Dia)100mm

100mm - External Wall Wind Sound Baffle Vent Cover Draft Excluding Air Ventilation For Extractor Fans & Heat Recovery - Black

Airvent 404147 Round Ceiling Diffuser Vent Grille - Polished Chrome Finish

100mm - External Wall Wind Sound Baffle Vent Cover Draft Excluding Air Ventilation For Extractor Fans & Heat Recovery - Terracotta

Blauberg Plastic Fixed Blade Louvred Louvred Grille - 100mm Terracotta

Polypipe 4902W Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (White)

Manrose Brown Round Applications requiring low extraction rates Fixed louvre vent & Fly screen V41020B, (Dia)100mm

Polypipe 4902B Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (Brown)

Blauberg Plastic Fixed Blade Louvred Louvred Grille - 100mm - Brown

Blauberg Plastic Fixed Blade Louvred Louvred Grille - 100mm - Light Grey

Adjustable Round Ventilation Diffuser Extract Air Valve Circular Ceiling Mounted Vent Grille MVHR - 100mm 4" dia

Blauberg Plastic Gravity Shutter Grille with Round Read Spigot - 100mm - Brown

Blauberg Plastic Gravity Shutter Grille with Round Read Spigot - 100mm - Light Grey

Blauberg Plastic Gravity Shutter Grille with Round Read Spigot - 100mm - Terracotta

Elta MORI WMF 100mm Weatherproof Multi-Functional Sub-Floor Ventilation Fan

100mm - External Wall Wind Sound Baffle Vent Cover Draft Excluding Air Ventilation For Extractor Fans & Heat Recovery - Brown

Elta MORI WMF 100mm BROWN Weatherproof Multi-Functional Sub-Floor Ventilation Fan

Blauberg Plastic Gravity Shutter Grille with Round Read Spigot - 100mm - White