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| Natural daylight options
with non-fragile rooflights |
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Safety is of paramount importance and it
can be achieved with many different rooflight assemblies.With
an outstanding range of rooflights available and exceptional
technical expertise, Brett Martin Daylight Systems’
comprehensive service ensures a correctly designed and specified
non-fragile rooflight option for any building that will
also meet all other criteria such as light transmission,
type of light, aesthetics and budget. |
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What do I need
to consider to specify a GRP FAIR with the correct level
of safety for my building?
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| Consideration must be given to ensure that
the chosen profile meets the test assembly safety requirements.
In terms of safety, the difference between rooflights
which achieve the same non-fragile classification, when tested to the
industry standard drop test for roofing material ACR[M]
001:2000, is the margin of safety that they provide, and
the length of time they will remain safe. |
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| Safe Light |
| Safelight provides the highest level of safety and longevity, satisfying the 'HSE' preferred option for long term non-fragility, with good light transmission and unique 'Diamond' surface protection. It is suitable for roofs that will require frequent and unlimited access for a number of reasons, including maintenance, access to monitoring equipment, ventilation ducts or other services. Even in situations where the roof has gantries and walkways, if people are regularly on a roof, risks will inevitably increase. In these instances, Safelight will provide the optimum level of safety. |
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| Trilite Ultra |
| Trilite Ultra offers substantially increased safety margins over standard Trilite and is suitable for projects that will require regular roof access after construction. In these situations, Trilite Ultra will provide both an increased margin of safety and length of time the rooflight will remain safe. |
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| Trilite |
| Correctly specified Trilite factory assembled rooflights can generally achieve Class B non-fragility when new, and are available to meet industry recommendations for non-fragility for 25 years, as outlined in NARM Guidance Note 2004/I. These rooflights are most commonly used in simple, low cost structures where there is little or no roof access required after installation. |
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Brett Martin Daylight Systems recommend that you never
walk on a rooflight.
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