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The versatility of the "ROLLA-RAY" is emphasised in the ability to manipulate, at will, FROM WITHIN the building. Manipulate the solar light and heat strength. During low Winter
overcast days or at night, the user enjoys a natural view, where the roller blind film can easily be retracted into the
slimline, hi-tech unobtrusive aluminium casing which by its design is unobtrusive and durable.
Reflective films for instance, reflect intense summer heat, whereas during the Winter months may be lowered to half the window height to allow for any natural solar light and heat minimal warmth to penetrate the environment without the uncomfortable glare or compromising the view.
This useful feature is NOT possible using permanent film applications. Permanent film applications reverse the light reflecting properties at night where you cannot see out and onlookers can see in. Furthermore, fixed film application absorbs more radiant energy than it rejects and light much needed during sunny Winter days'. In the absence of any due consideration given to the regressive effects of solar heat gain, a self professed "industry Leader in fixed film application - tinting" confesses to the solar heat gain scientific process as the product feature employed in it's solar control including, a contradiction in terms as solar heat gain, by definition, infers the re-radiation of absorbed solar energy by the glazing system into your home or office environment thereby permitting the increase of the ambient interior air temperature.
In stark scientific contrast: The retractable "ROLLA-RAY" solar film reflects unwanted solar radiation back out the glass using SPECULA REFLECTION solar heat rejection process. This manner of solar rejection is the only effective manner in which unwanted solar energy is controlled from within the building...on demand...without losing the spectacular view.
Hence; Architects, Building Managers and Property Developer's be advised of alternative solar rejection products which include solar heat gain in the glazing system as the active ingredient in thermal insulation and rejection. Despite industry jargon and
rhetoric, solar heat gain and glazing system co-efficient values (R & U values) will only be effectively influenced by a solar control device which is NOT APPLIED TO THE GLAZING such as the "ROLLA-RAY" solar control roller blind.
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