Capral Trickle Vents – a natural ventilation solution for healthy and energy-efficient homes.

With the advancements in building standards, and the drive to improve thermal comfort and energy efficiency, today’s buildings have become more airtight with less air leakage. This contributes to poor indoor air quality where dust mites, moulds, viruses, bacteria and chemical substances can accumulate, impacting on the health of a home’s occupants.

Of course, we can open windows and doors to allow fresh air in, however this is often a temporary solution that can compromise energy efficiency, security and comfort.     The need for regular ventilation thus becomes an important consideration in the maintenance of indoor air quality. Trickle vents have been designed as an effective ventilation solution. Without the need of electric power, sensors or human interaction, trickle vents passively control ventilation.

The advantages of Capral’s Trickle Vents:
•  Consistent supply of ventilation even when windows are closed, especially at night or when the home is unoccupied.
•  More secure than an open window where you can be vulnerable to burglary, annoying insects and noise.
•  Helps control air moisture that can lead to mould and mildew.
•  Installation above window frames means views are unobstructed.
•  Safer for children.

Invisivent Renson Trickle Vent
The most discreet, self-regulating, acoustic overframe ventilator on the market. The Invisivent® is a thermally broken window ventilator that can be installed above Capral Futureline 440TB and 419TB sub frames, providing an almost invisible installation.
• Discreetly installed above sub frame.
• i-Flux® technology, thanks to its self-regulating flap, the Invisivent® ensures a supply of fresh and healthy air without draughts. Moreover, the interior profile deflects the incoming air upwards, causing an optimal spread of fresh air in the room.
•  Thermally broken. Reduces direct heat/cold transfer to maintain internal temperatures and reduce energy costs.
• Does not degrade performance of Capral Futureline 440TB and 419TB.
•  Screened to control insects.

Aerovent Renson Slot Vent
Aerovent is the latest innovation in slot vent range.
The aluminium slot vent can easily be installed on Capral Futureline 440TB and 419TB sub frames.

Inside profile
• Aluminium profile with PVC endcaps.
• Powdercoated in all RAL colours, standard colours include white and dark brown.
• It directs the incoming air upwards and avoids any draughts.
• Available with manual control or cord control.
• Small and discreet.
• Various sizes available to suit different ventilation requirements.

Outside profile 

• Aluminium profile with PVC endcaps.
• Powdercoated in all RAL colours, standard colours include white and dark brown
• Self-regulating. Independent from outside weather conditions, it brings a permanent airflow without draughts.

Futureline-440TB_1_LR.jpg

Futureline 440TB

Capral commercial glazing systems have long set the benchmark for others to match and the new Capral Futureline 440TB thermally broken framing system is no exception.

View Full Details
Double Glazed
Double Glazed
Wind and Water Rated
Acoustic Rated
WERS
Passive Venting
Thermal Break
Benefits
  • Outstanding ‘Uw’ values down to 1.70
  • Crisp, clean square profiles
  • Modular frame construction
  • Thermally broken Sub Frames
  • Made from Ecometal™
Glazing
Single
Double
Triple
Cyclone Rating
C1
C2
C3
C4
N Rating
N1
N2
N3
N4
N5
N6
Acoustic RW Rating
22
27
32
37
42
47
53
View WERS ★ Rating
Futureline-419TB_1_LR-780x690

Futureline 419TB

Capral commercial glazing systems have long set the benchmark for others to match and the new Capral Futureline 419TB thermally broken framing system is no exception.

View Full Details
Double Glazed
Double Glazed
Wind and Water Rated
Acoustic Rated
Passive Venting
Thermal Break
Benefits
  • Outstanding ‘Uw’ values down to 1.90
  • Crisp, clean square profiles
  • Modular frame construction
  • Thermally broken Sub Frames
  • Made from Ecometal™
Glazing
Single
Double
Triple
Cyclone Rating
C1
C2
C3
C4
N Rating
N1
N2
N3
N4
N5
N6
Acoustic RW Rating
22
27
32
37
42
47
53
View WERS ★ Rating

Additional Information & Downloads

Brochures
Brochures
Capral Trickle Vent Brochure_Aug2018