Wren Industries is a 2nd Generation, local family owned business. 

Inventors, Designers and Manufacturers of Concertina Foil Batts & Renshade.

High quality Aluminium Insulation products designed to our harsh Australian Climates 

Reducing air conditioning and heating costs for the homeowner.

Concertina Foil Batts Key Points

  • ENERGY SMART INSULATION

  • EFFECTIVE AND EFFICIENT FOR WINTER & SUMMER

  • INNOVATIVE DESIGN

  • WATERPROOF LAMINATION

  • EASY TO INSTALL - BEST D.I.Y INSULATION

  • NO HEALTH RISK - NON ALLERGENIC

  • FIRE SAFE

  • LIGHTWEIGHT AND COMPACT, EASY TO TRANSPORT & STORE

  • ALLOWS VENTILATION & BREATHING OF TIMBERS

  • RODENT AND PEST RESISTANT

  • HIGH THERMAL PERFORMANCE

  • AN AUSTRALIAN INVENTED PRODUCT

  • USEABLE FOR ANY APPLICATION (BOUNDARY & EXTERNAL WALLS, ROOF, CEILINGS, FLOORS

  • KEEPS OUT HEAT - BUT LETS LIGHT IN

  • EXTREME SUMMER HEAT IS BLOCKED - BUT NOT THE VIEW - SEE OUT BUT NOT IN

  • NO BLINDING GLARE FROM SUN - ONLY GENTLE FILTERED LIGHT

  • LOWERS COOLING COSTS - HEAT LOAD ON AIRCONDITIONING IS GREATLY REDUCED

 

RENSHADE is ideal to stop heat radiating through windows.

It can be simply fastened to the inside glass by felt-grips and is easily removed, rolled up and put away until the next hot spell, or it can stay in position for the duration of summer.

The inside foil surface emits or re-radiates only approx 3% of heat into the building. It is not important if the outer reflective foil surface touches the glass.

RENSHADE stopping approximately 85% of all inward high temperature radiation
Airconditioning is avoided with major cost savings - majority of schools cannot afford airconditioning
Inward gentle filtered light, no glare and outward view is maintained

RENSHADE for under transparent roofing

Transparent roofs are subjected to the intense radiant heat of the sun and although U.V. rays are eliminated they become very hot. This heat is transferred through the roof by conduction and is radiated downwards.

There is only one material that can stop radiant heat - aluminium foil - which will reflect 97% of the radiant heat to which it is subjected.

RENSHADE aluminium roofing foil will stop this radiant heat.

RENSHADE is simply laid on top of rafters under roofing or stapled to the underside of rafters or purlins.

RENSHADE has many applications such as windows, under transparent roofing, skylights, car windows etc., anywhere there is a problem with radiant heat.