Window Ventilators
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WINDOW VENTILATORS

Creating healthy spaces “Renson® specialises in ventilation, sun protection and outdoor. With experience dating back to 1909, and an integrated team of over 1200 employees, we develop systems and solutions which provide Paul Renson consumers with a healthy and comfortable living and working environment, also taking into account energy efficiency and the use of renewable energy. We develop innovative products and systems, and offer total solutions to make every house into a healthy and comfortable home. “We develop innovative products and systems allowing for aesthetic integration in every...

ROLLER SHUTTER FLAP VENTILATOR Transivent® 50 Why should you ventilate? 7 Regulations 8 i-Flux® technology 11 PRODUCTS OVERFRAME FLAP VENTILATORS Invisivent® AIR Invisivent® AIR Light 15 Invisivent® AIR Basic 16 Invisivent® AIR High 17 Invisivent® COMFORT Invisivent® COMFORT Basic 19 Invisivent® COMFORT High 20 Invisivent® COMFORT Ultra 21 Invisivent® AIR / COMFORT options 22 FLAP VENTILATORS GLAZED-IN/AT TRANSOM TC45 26 TC60 28 AR60 30 THK60 32 AR75 34 AR90 36 THK90 38 THM90 EVO/THM90PB EVO/THM90TR EVO 40 Sonovent® 42 Sonovent® Compact 46 SLOTVENTS Sonoslot® 62 Sonoslot® max 64 Pyramid 66...

OVERVIEW TECHNICAL CHARACTERISTICS Page Overframe flap ventilators INVISIVENT® AIR Light 15 INVISIVENT® AIR Basic 16 INVISIVENT® AIR High 17 INVISIVENT® COMFORT Basic 19 INVISIVENT® COMFORT High 20 INVISIVENT® COMFORT Ultra 22 Flap ventilators glazed-in/at transom TC45 26 TC60 28 AR60 30 THK60 32 AR75 Small 34 AR75 Medium 34 AR75 Large 34 AR75 Xlarge 34 AR90 36 THK90 38 EVO THM90 40 THM90PBEVO 40 THM90TREVO 40 SONOVENT® Small 10 42 ® SONOVENT Small 15 42 ® SONOVENT Small 20 42 SONOVENT® Small 25 42 SONOVENT® Medium 10 42 ® SONOVENT Medium 15 42 ® SONOVENT Medium 20 42 SONOVENT® Medium 25 42...

OVERVIEW Glass thickness (mm) anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color anodised / RAL / dual color RAL / dual color RAL / dual color...

Over the course of time, a poor indoor climate can adversely affect the health of the occupants. Difficulty breathing, dry throats, eye irritation, headaches, allergies, loss of concentration, lack of energy or sleepiness are just a few of the possible consequences. As a result, it is extremely important to ensure sufficient ventilation on a regular basis. GOOD FOR THE OCCUPANT AND THE HOME Many people are convinced that occasionally leaving the windows open is sufficient to achieve the necessary ventilation. However, this only achieves a temporary and localised effect. Moreover, one cannot...

REGULATIONS Brief guide to UK building regulations, part F - ventilation DOMESTIC BUILDINGS New Buildings (with any design air permeability) Previously ventilation area was shown in free area mm2 whereas now it is calculated and shown as Equivalent Area (EA) per mm2 as in the table shown below based upon 2 occupants in the main bedroom and a single occupant in all other bedrooms. Total floor area (m2) add 7000 mm2 for every additional 10 m2 floor area The minimum equivalent area (EA) for habitable rooms is 5000 mm2 EA and for any wet room 2500 mm2 EA. Please contact Renson® UK for more...

NON-DOMESTIC BUILDINGS 2500 mm2 EA 250 mm2/m2 EA 2500 mm2 EA 2500 mm2 EA per bath, shower or toilet Existing offices, hotels, ... Floor area under 10 m2 Floor area over 10 m2 Kitchens Bathrooms/showers/WC New Offices 10 l/s (litres per second) per person of air supply is needed New schools (according to Building Bulletin 101) 8 l/s (litres per second) per person of air supply is needed.

Due to the application of the i-Flux technology, Renson® can guarantee maximum comfort with minimum energy loss with the window vents. i-Flux technology is based on the following three principles: Invisivent® COMFORT 1. AIRFLOW INDEPENDENT OF THE WIND The use of a self-regulating valve that reacts to changes in pressure makes it possible to maintain a constant airflow even in case of wind gusts, and keeps out draughts. Self-regulation is expressed in different classes, from class P0 (not self-regulating) to P4 (excellent selfregulating). Self-regulating valve Airflow independent of the wind...

OVERFRAME FLAP VENTILATORS Invisivent® COMFORT Invisivent® COMFORT

INVISIVENT®  AIR Discreet and energy-efficient window ventilation for a healthy and comfortable indoor climate ON WINDOW PROFILE Invisivent AIR is an acoustic, thermal, and energy-efficient window ventilation system that can easily be integrated in any project, be it new build or renovation. This new range is constructed in accordance with the monobloc principle, which means that the products are anchored to the window profile as a stable whole. In addition, Invisivent AIR can always be combined with an optional design outer cover. This provides additional protection against water and wind...

INVISIVENT®  AIR LIGHT TECHNICAL CHARACTERISTICS Airflow Equivalent area Comfort Sound reduction Dn,e,w (C;Ctr) In open position Technical characteristics Controllable internal flap 5 positions Motor, manual, cord, rod Control options internal flap Watertightness in closed position, up to Watertightness in open position, up to Dimensions Glass reduction 900 Pa 150 Pa - 250 Pa (with design exterior cover) Depths window frame Acoustic overframe windowvent / INVISIVENT® AIR LIGHT 50 - 202 mm (or more upon request) IVV AIR LIGHT IVV AIR LIGHT IVV AIR LIGHT TECHNICAL DRAWINGS Section detail...