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THREE THINGS TO CONSIDER WHEN SPECIFYING ROOF ACCESS HATCHES When choosing roof access hatches for commercial or residential projects, there are a number of factors that must be addressed at the initial design stages in order to not only achieve a successful specification, but also deliver safe and sufficient access for the entire lifecycle of the building. Here Tony Stevens, Technical Estimator at Bilco UK, discusses which factors should be taken into consideration when selecting Roof Access Hatches: 1) Purpose for access - Whether for the education, healthcare, leisure or commercial sectors, roof access hatches are required to provide permanent and secure access to the roof area. In order to make sure you’re choosing the correct system to meet your project’s unique requirements, you must first identify the main reason for requiring access to the roof. Is it purely for maintenance reasons? Or will a safe means of access also be required for the regular installation or removal of equipment from the roof? Here you should also identify what tools and equipment will need to be transferred through the access hatch, or whether it will just be the individual themselves that is conducting the necessary work. 2) Frequency and product specification - Once you have established your reason for requiring safe access to the roof, you will then be able to make an informed choice regarding which roof access hatch and corresponding ladder system is best suited to meet the needs of your project. It is important to specify the correct Roof Access Hatch and Ladder combination to ensure that access from the ladder, through the roof access hatch, is as safe as possible. For example, a small roof access hatch should be accessed via a fixed vertical ladder, which is also the most suitable option for projects where space is limited.
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