As an Amazon Associate I earn from qualifying purchases.1. Blauberg
Condensation Damp Control Passive Wall Intake Vent Grille Kit with Filter 100mm 4 inch Duct for Passive Fresh Air Anti Draught
Blauberg - For use in 100mm, 4" dia walls where fresh air input is passively required. Anti draught, washable filter vapour permeable membrane included.
Adjustable iris shutter to control airflow and possible cold spots. Telescopic wall sleeve to fit walls up to 500mm thick. Cowled external wall grille finished in UV protected white.
2. Blauberg
Blauberg Condensation Control Passive Wall Intake Vent Grille Cover 100mm 4 inch Spigot White Mould Control
Blauberg - Adjustable iris shutter to control airflow and possible cold spots. For use in 100mm - 4" inch dia walls where fresh air input is passively required. Finished in UV protected white. Anti draught, washable filter vapour permeable membrane included.
3. LIRAST
Ø 125 mm / 5 inch Plastic Ventilation Kit, Wall Set with Cowled Vent Grille and Round Flange Connector
LIRAST - Plastic passive ventilation unit for walls 300-550 mm // Round Connection: Ø 125mm / 5''. Kit includes: telescopic air Duct, Cowled Vent Grille with Backdraught Shutter and Round Flange Connector.
Cowl protects against driving Rain and Gusts of Wind Entering Your Property via The Duct Run. All components of the Kit Made from High Quality ABS Plastic. Ideal solution to improve Air Quality and Microclimate in Your Home.
4. Cromar Building Products
Cromar Building Products Vent 3 Light 1 x 50m Breathable Roofing Underlay, Grey, 1 m
Cromar Building Products - Lightweight & flexible. Spun-bonded polypropylene layers with excellent tensile and tear strength. Bba certified. Manufactured in UK.
| Brand | Cromar Building Products |
| Manufacturer | Cromar Building Products |
| Height | 100 cm (39.37 Inches) |
| Length | 15.5 cm (6.1 Inches) |
| Weight | 4.92 kg (10.86 Pounds) |
| Width | 15.5 cm (6.1 Inches) |
| Part Number | Vent 3 Light 1 x 50m |
| Model | Vent 3 Light 1 x 50m |
| Warranty | No guarantee. |
5. Transtools
Grey, 1 m, Cromar Building Products Vent 3 Classic 1 x 25m Breathable Roofing Underlay
Transtools - Lightweight & flexible. Manufactured in UK. Spun-bonded polypropylene layers with excellent tensile and tear strength. Bba certified.
6. Ditac A
Grey, Cromar Building Products Vent 3 Light 1 x 25m Breathable Roofing Underlay, 1 m
Ditac A - Spun-bonded polypropylene layers with excellent tensile and tear strength. Bba certified. Manufactured in UK. Lightweight & flexible.
7. Cromar
Cromar Breathable Membrane Vent 3 Classic 1m x 50m
Cromar - A lightweight breathable and underlay. Fan-less. Length: 50 m. Width: 1 m. 3 couches-membrane Spunbond.
8. LIRAST
Ø 125mm / 5 inch Plastic Ventilation Kit, Wall Set with Gravity Vent Grille and Round Flange Connector
LIRAST - All components of the Kit Made from High Quality ABS Plastic. Kit includes: telescopic air duct, Ventilation Grille with Non-Return Gravity Shutters and Round Flange Connector.
Ideal solution to improve Air Quality and Microclimate in Your Home. Plastic passive ventilation unit for walls 300-550 mm // Round Connection: Ø 125mm / 5''. When the ventilation system is not in Use, The Grille Shutter Flaps Close Automatically.
Blauberg - For use in 100mm, 4" dia walls where fresh air input is passively required. Anti draught, washable filter vapour permeable membrane included. Adjustable iris shutter to control airflow and possible cold spots. Telescopic wall sleeve to fit walls up to 500mm thick. Cowled external wall grille finished in UV protected white.
Blauberg - Adjustable iris shutter to control airflow and possible cold spots. For use in 100mm - 4" inch dia walls where fresh air input is passively required. Finished in UV protected white. Anti draught, washable filter vapour permeable membrane included.
LIRAST - Plastic passive ventilation unit for walls 300-550 mm // Round Connection: Ø 125mm / 5''. Kit includes: telescopic air Duct, Cowled Vent Grille with Backdraught Shutter and Round Flange Connector. Cowl protects against driving Rain and Gusts of Wind Entering Your Property via The Duct Run. All components of the Kit Made from High Quality ABS Plastic. Ideal solution to improve Air Quality and Microclimate in Your Home.
LIRAST - All components of the Kit Made from High Quality ABS Plastic. Kit includes: telescopic air duct, Ventilation Grille with Non-Return Gravity Shutters and Round Flange Connector. Ideal solution to improve Air Quality and Microclimate in Your Home. Plastic passive ventilation unit for walls 300-550 mm // Round Connection: Ø 125mm / 5''. When the ventilation system is not in Use, The Grille Shutter Flaps Close Automatically.
