Opening Times: Mon - Fri 8:30am to 4:30pm

UK Mainland Next Working Day Delivery

Tel: 01799 528528

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Shop Info

Passyfier®

Sleeved Wall Vent Kits - for metric bricks

Eco Badge

Passyfier®

For condensation control in bedrooms, living and dining rooms.

Order Code: PASS 230T

Terracotta
Buff
White
Dark Grey
Rustic Red

Product Highlights:

  • Minimal heat loss, but still provides ventilation
  • Eco-friendly once installed
  • Non-mechanical vent works 24/7
  • Allows trapped water vapour to escape without dreaded draughts
  • Co-ordinates with imperial brickwork
  • See Specifications for room size coverage etc.

Passyfier® Internal Grille Option: Plastic

Select Airbrick External Colour: PASS 230T, (Terracotta)

Single Item: £85.20 inc. VAT (£71.00 ex. VAT)
  • Purchase 1 at £85.20 (£71.00 ex. VAT) each
  • Purchase 2 at £81.60 (£68.00 ex. VAT) each
  • Purchase 3 at £79.20 (£66.00 ex. VAT) each
  • Purchase 4 to 7 at £73.20 (£61.00 ex. VAT) each
  • Purchase 8 to 11 at £70.80 (£59.00 ex. VAT) each
  • Please call 01799 528528 if ordering 12 or more kits for a lower unit price
All prices include mainland UK delivery (exclusions apply )

Important

Passyfier Vents are used as an aid to help control humidity and are NOT to be used as a method of providing ventilation to any gas, oil, or solid fuel appliance. See our ArrestAir-Pro range for air combustion venting.

Specifications

  • Maximum water vapour transmission 2.3 litres per 24 hours
  • Maximum floor area per vent kit equals 20m2
  • Airbrick incorporates ArrestAir-Pro vane technology. Actual size 215 x 140mm high
  • Main tube length (open), 340mm
  • Main tube length (closed), 240mm
  • To fit nominal 225mm x 150mm aperture.
  • Internal grilles in white plastic, plaster, brass & stainless steel with built in fly screens. Plastic version has extra coverage for ease of retro fitting.
  • Instructions are included

+/- 2mm Metric bricks are 65mm high and 215mm long.

Recommendations

  1. Allow one vent per room with a maximum floor area not exceeding 20m2.
  2. In an open plan living room allow for two vents opposite each other.
  3. Use the compatible wind blast cowl, with every vent in exposed or coastal locations. Use in conjunction with mechanical extraction in kitchens and bathrooms.
  4. Kill any mould that exists on the floor, wall and ceiling surfaces with a good quality fungicidal wash before redecorating.
  5. Install the Passyfier vent at a high level in retrofit and new-build applications if possible.
  6. Use the Passyfier Sleeved Vent Kit wherever practical to maximise the transmission of water vapour.

Note

See our extensive range of Passyfier® Core Vent Kits for single storey, two storey and high rise applications.

Plastic* - Most Popular
Plastic Grille
Plaster
Plaster Grille
Laquered Polished Brass**
Brass Grille
Brushed Stainless Steel**
Plastic Grille

*Smaller plastic grille available, size 263 x 164 x 9mm depth.
**Denotes extra cost incurred.

Key Features

Maximum Water Vapour Transmission Per Kit = 2.3 Litres / 24 hours


Maximum Floor Area Guide Per Vent Kit = 20m2


Min. Wall Thickness = 240mm
Max. Wall Thickness = 340mm


Used In Solid, Cavity & Timber Frame Walls


Being Non-Mechanical Works Passively 24 Hours Per Day


Makes No Noise & Has No Moving Parts


Transparent To Water Vapour

Key Benefits

Allows Trapped Water Vapour To Escape


Reduces Draughts, Excessive Airflow & Heat Loss, But Still Provides Ventilation


Costs Nothing To Run


Works At Peak Condensation Time


No Night Time Disturbance From Fans Or Compressors

How to Reduce Condensation in a Domestic Property Using Passyfier Sleeved Wall Vent Kits

Get Help or Advice!

The Condensation Shop offers a wide range of products to suit numerous condensation and damp related issues.

If you would like assistance in selecting the correct product for your specific problem please call our helpful Sales Team on 01799 528528, during normal opening hours.