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    Cavity Ventilation & Closers

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    Picture of Easy-Trim Cavity Sleeve 50-100mm  Black

    Easy-Trim Cavity Sleeve 50-100mm Black

    100545
    Cavity sleeves are used in conjunction with Brick Vents and are used to provide ventilation through a standard cavity or solid brick walls. The units are telescopic and can be stacked to 9x6 or 9x9 variations and can be used to fit cavity widths of 50mm to 100mm. Further extension can be achieved by using multiple units.
    £3.47
    Picture of Easy-Trim Combination Airbrick 9 x 3"  Terracotta

    Easy-Trim Combination Airbrick 9 x 3" Terracotta

    100465
    Brick vents are ventilated plastic blocks that are similar in size and shape to standard house bricks. Used to create an airflow beneath ground-level timber floors where there is a void. Size: 9inch x 3inch.
    £2.04
    Picture of Easy-Trim Peep Vent Terracotta

    Easy-Trim Peep Vent Terracotta

    100425
    Our Peep vents provide cavity wall drainage solutions, allowing rain water to easily escape the cavity wall via a discreet aperture in the vent.
    £0.36
    Picture of Easy-Trim Telescopic Underfloor Vent   Black

    Easy-Trim Telescopic Underfloor Vent Black

    100295
    Telescopic underfloor vents are used to create a clear airflow channel into voids below suspended timber and block and beam floors. The telescopic feature means the units are able to adjust the ventilation channel vertically from within the cavity.
    £2.88
    Picture of Timloc 9 x 3" Through Wall Cavity Sleeve 1 Airbrick Black

    Timloc 9 x 3" Through Wall Cavity Sleeve 1 Airbrick Black

    10055
    "Tough, flexible cavity sleeves and baffle and extension accessories, to provide ventilation through external walls to the building interior. Suits a single 9”x 3” Timloc airbrick and provides a maximum equivalent area of 6170mm2. Injection moulded in polypropylene Unrestricted free airflow Lightweight and easy to handle Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £5.70
    Picture of Timloc Everdry 225mm Intermediate Brickwork Cavity Tray Right Hand

    Timloc Everdry 225mm Intermediate Brickwork Cavity Tray Right Hand

    10047
    BBA-approved stepped cavity tray system for multi cavity options in brick wall construction of 75mm coursing heights. Everdry preformed cavity trays are a range of DPC products for installation at the abutment of a pitched roof with a cavity wall to prevent water penetration.

    Adjustable upstand to cover 50mm-110mm clear cavities
    Roof pitch marks on tray upstand to give installation guidance
    Cavity tray builds into outer leaf only to speed up installation and allowing both inner and outer leafs to be built independently if required
    BBA approved
    Satisfies all NHBC requirements
    Manufactured to BS EN ISO 9001 and BS EN ISO 14001
    Complies with all relevant Building Regulations
    Meets all relevant British Standards
    £1.96
    Picture of Timloc InvisiWeep Blue / Black

    Timloc InvisiWeep Blue / Black

    M9086
    "Multi-function product for discharging water from external walls Integral 4mm vermin barrier and rainwater baffle as recommended by BS5250, to reduce ingress of large nest building insects, mammals, and rainwater penetration to the cavity. External ribs & tapered profile, to key into mortar for secured fixing Full height upstand to cavity side, to maintain drainage and minimise the impact on blockage from cavity cement build up Discrete water outlet, to minimise the impact and reduce visibility for a truly concealed wall weep Venturi effect outlet tube to reduce pressure, allowing for optimal water drainage Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Meets British standards; BS5250, BS8000, BS5628, BS8215 Satisfies all NHBC requirements Complies with all relevant Building Regulations"
    £0.30
    Picture of Timloc InvisiWeep Buff

    Timloc InvisiWeep Buff

    10041
    **Sold Individually**

    "Multi-function product for discharging water from external walls Integral 4mm vermin barrier and rainwater baffle as recommended by BS5250, to reduce ingress of large nest building insects, mammals, and rainwater penetration to the cavity. External ribs & tapered profile, to key into mortar for secured fixing Full height upstand to cavity side, to maintain drainage and minimise the impact on blockage from cavity cement build up Discrete water outlet, to minimise the impact and reduce visibility for a truly concealed wall weep Venturi effect outlet tube to reduce pressure, allowing for optimal water drainage Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Meets British standards; BS5250, BS8000, BS5628, BS8215 Satisfies all NHBC requirements Complies with all relevant Building Regulations"
    £0.27
    Picture of Timloc InvisiWeep Clear

    Timloc InvisiWeep Clear

    10040
    **Sold Individually**

    "Multi-function product for discharging water from external walls Integral 4mm vermin barrier and rainwater baffle as recommended by BS5250, to reduce ingress of large nest building insects, mammals, and rainwater penetration to the cavity. External ribs & tapered profile, to key into mortar for secured fixing Full height upstand to cavity side, to maintain drainage and minimise the impact on blockage from cavity cement build up Discrete water outlet, to minimise the impact and reduce visibility for a truly concealed wall weep Venturi effect outlet tube to reduce pressure, allowing for optimal water drainage Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Meets British standards; BS5250, BS8000, BS5628, BS8215 Satisfies all NHBC requirements Complies with all relevant Building Regulations"
    £0.27
    Picture of Timloc InvisiWeep Terracotta

    Timloc InvisiWeep Terracotta

    10042
    **Sold Individually**

    Multi-function product for discharging water from external walls

    Integral 4mm vermin barrier and rainwater baffle as recommended by BS5250, to reduce ingress of large nest building insects, mammals, and rainwater penetration to the cavity.
    External ribs & tapered profile, to key into mortar for secured fixing
    Full height upstand to cavity side, to maintain drainage and minimise the impact on blockage from cavity cement build up
    Discrete water outlet, to minimise the impact and reduce visibility for a truly concealed wall weep
    Venturi effect outlet tube to reduce pressure, allowing for optimal water drainage
    Manufactured to BS EN ISO 9001 and BS EN ISO 14001
    Meets British standards; BS5250, BS8000, BS5628, BS8215
    Satisfies all NHBC requirements
    Complies with all relevant Building Regulations
    £0.27
    Picture of Timloc InvisiWeep White

    Timloc InvisiWeep White

    M9087
    **Sold Individually**

    "Multi-function product for discharging water from external walls

    Integral 4mm vermin barrier and rainwater baffle as recommended by BS5250, to reduce ingress of large nest building insects, mammals, and rainwater penetration to the cavity.
    External ribs & tapered profile, to key into mortar for secured fixing
    Full height upstand to cavity side, to maintain drainage and minimise the impact on blockage from cavity cement build up
    Discrete water outlet, to minimise the impact and reduce visibility for a truly concealed wall weep
    Venturi effect outlet tube to reduce pressure, allowing for optimal water drainage
    Manufactured to BS EN ISO 9001 and BS EN ISO 14001
    Meets British standards; BS5250, BS8000, BS5628, BS8215
    Satisfies all NHBC requirements
    Complies with all relevant Building Regulations"
    £0.30
    Picture of Timloc Plastic Airbrick 215w x 69h x 60dmm Black

    Timloc Plastic Airbrick 215w x 69h x 60dmm Black

    M9088
    "Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Equivalent area of 6170mm2 per air brick Unique stepped front grille greatly reduces the entry of wind driven rain 6.5mm wide front grille openings comply with BS 5440 Pt 2 and British Gas requirements Integral clip together facility allows multiple airbricks to be stacked to form 9” x 6” and 9” x 9” sizes Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards Equivalent area marking to front face of airbrick to comply with BS EN 13141-1 : 2004"
    £1.25
    Picture of Timloc Plastic Airbrick 215w x 69h x 60dmm Buff

    Timloc Plastic Airbrick 215w x 69h x 60dmm Buff

    10043
    "Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Equivalent area of 6170mm2 per air brick Unique stepped front grille greatly reduces the entry of wind driven rain 6.5mm wide front grille openings comply with BS 5440 Pt 2 and British Gas requirements Integral clip together facility allows multiple airbricks to be stacked to form 9” x 6” and 9” x 9” sizes Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards Equivalent area marking to front face of airbrick to comply with BS EN 13141-1 : 2004"
    £1.56
    Picture of Timloc Plastic Airbrick 215w x 69h x 60dmm Terracotta

    Timloc Plastic Airbrick 215w x 69h x 60dmm Terracotta

    10044
    "Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Equivalent area of 6170mm2 per air brick Unique stepped front grille greatly reduces the entry of wind driven rain 6.5mm wide front grille openings comply with BS 5440 Pt 2 and British Gas requirements Integral clip together facility allows multiple airbricks to be stacked to form 9” x 6” and 9” x 9” sizes Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards Equivalent area marking to front face of airbrick to comply with BS EN 13141-1 : 2004"
    £1.56
    Picture of Timloc Push-in round soffit vent 70mm diameter brown

    Timloc Push-in round soffit vent 70mm diameter brown

    10036
    **Sold Individually**

    "Provides a convenient method of providing ventilation through an existing soffit board. Efficient, unobtrusive and easy to fit Can be fitted to existing soffit boards in situ 4mm wide holes comply with BS 5250: 2011 Durable and totally resistant to decay UV stabilised and colourfast Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £0.44
    Picture of Timloc Push-in round soffit vent 70mm diameter white

    Timloc Push-in round soffit vent 70mm diameter white

    10037
    **Sold Individually**

    "Provides a convenient method of providing ventilation through an existing soffit board. Efficient, unobtrusive and easy to fit Can be fitted to existing soffit boards in situ 4mm wide holes comply with BS 5250: 2011 Durable and totally resistant to decay UV stabilised and colourfast Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £0.44
    Picture of Timloc Telescopic Underfloor Vent

    Timloc Telescopic Underfloor Vent

    10029
    "Adjustable ventilator to provide ventilation beneath suspended ground floors up to 5 brick courses. Telescopic and adjustable for a step of 3, 4 or 5 brick courses Free area of 8000mm2 per unit when installed without 1201AB airbrick Free area of 6500mm2 per unit when installed with 1201AB airbrick Equivalent area of 6170mm2 per unit when installed with 1201AB airbrick Special grille included to prevent entry of vermin Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £3.28
    Picture of Timloc Underfloor Vent Duct Adapter to suit 110mm diameter

    Timloc Underfloor Vent Duct Adapter to suit 110mm diameter

    10038
    "Fits on to the lower rear opening of the telescopic underfloor ventilator to allow a standard 110mm external diameter plastic underground drainage pipe to be connected via a coupling connection. Does not restrict airflow through the main telescopic underfloor ventilator Purpose-made accessories eliminate the need for on-site modifications Lightweight and easy to handle Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £4.40
    Picture of Timloc Underfloor Vent Vertical Extension

    Timloc Underfloor Vent Vertical Extension

    10039
    "Fits between the upper and lower parts of the telescopic underfloor ventilator to accommodate a vertical step of 6 to 7 brick courses. Does not restrict airflow through the main telescopic underfloor ventilator Purpose-made accessories eliminate the need for on-site modifications Lightweight and easy to handle Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £4.53
    Picture of TimlocUnderfloor Vent Horizontal Front Extension

    TimlocUnderfloor Vent Horizontal Front Extension

    100555
    "Fits between the airbrick and upper front opening of the telescopic underfloor ventilator to accommodate external walls of more than 102.5mm thickness, up to a maximum of 215mm Does not restrict airflow through the main telescopic underfloor ventilator Purpose-made accessories eliminate the need for on-site modifications Lightweight and easy to handle Durable and totally resistant to decay Satisfies all NHBC requirements Manufactured to BS EN ISO 9001 and BS EN ISO 14001 Complies with all relevant Building Regulations Meets all relevant British Standards"
    £4.53