Cavity Liners

Cavity Liners

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  1. £13.68 £11.40

    Dacatie Supafix Multi Cavity Closer (50-100mm) 2.4m

    Ref: BVEN409

    Local Delivery Only
    • Economic and versatile
    • For 50 - 100mm cavity sizes
    • 2.4m length
  2. £22.78 £18.98

    Dacatie Supafix Flexicloser Cavity Closer (50-100mm) 2.4m

    Ref: BVEN408

    Local Delivery Only
    • Insulation with Ecose technology - Green Guide Rating A+ 
    • Zero GWP - Zero ODP 
    • BRE Compliant (Doc. L) 
  3. £10.88 £9.07

    Cavity Liners-215x65x200mm (9x3")

    Ref: BVEN093

    Local Delivery Only
    • Connects air bricks to vents across a cavity
    Available sizes:
    • 215x65x200mm (9x3")
    • 215x140x200mm (9x6")
  4. £19.32 £16.10

    Cavity Liners 215x140x200mm (9x6")

    Ref: BVEN096

    Local Delivery Only
    • Connects air bricks to vents across a cavity
    Available sizes:
    • 215x65x200mm (9x3")
    • 215x140x200mm (9x6")
  5. £8.02 £6.68

    Dacasock Acoustic/Fire Rated Stop Sock 1200mm (91-100mm cavity)

    Ref: BVEN410

    Local Delivery Only
    • Length: 1200mm
    • Suitable for 91-100mm Cavity
    • Prevents fire penetration through insulation
  6. £3.61 £3.01

    Timloc Cavity Sleeve (Single Air Brick)

    Ref: BVEN157

    • Provides an unrestricted free airflow (maximum equivalent area of 6170mm²) 
    • Tough yet flexible external wall ventilators to provide ventilation through external walls to the building interior
  7. £2.63 £2.19

    Timloc Vertical Extension Piece +150mm

    Ref: BVEN156

    • Adjustable to achieve a step of 5 or more courses 
    • Can be stacked 
    • Lightweight 
  8. £8.77 £7.31

    Glidevale Maxi Vent Periscope MV251 (3-4 courses)

    Ref: BVEN076

    • Suits 50-100mm cavities 
    • 3-4 brick course vertical adjustment 
    • Provides ventilation to suspended floors and wall cavities 
  9. £23.17 £19.31

    Cavity Liners 215x215x200mm (9x9")

    Ref: BVEN099

    Local Delivery Only
    • Connects air bricks to vents across a cavity
    Available sizes:
    • 215x65x200mm (9x3")
    • 215x140x200mm (9x6")
  10. £11.83 £9.86

    Glidevale Maxi Vent Straight Cavity Sleeve MV255

    Ref: BVEN078

    • Attaches to MV250 Airbrick for straight through-wall applications 
    • Works in wall thicknesses from 258 to 305mm 
    • Compatible with MV253 Vent Pipe Adaptor

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