The quality of a roof access hatch can be evaluated in various ways, such as in terms of the sustainability and recyclability of the product. In collaboration with its partners in the construction sector, Staka is helping to reduce energy consumption by using sustainable materials and components in the roof access hatch. These materials also guarantee certain qualities in a roof access hatch. For instance, using high-quality stainless steel ensures that the roof access hatch performs well in terms of construction strength, without compromising on user-friendliness. Alongside this, the combination of stainless steel and the insulation material provides excellent product qualities in terms of sound insulation and thermal insulation. All these qualities ensure a long product life, user-friendliness, and a virtually maintenance-free product.
The quality of a roof access hatch can be demonstrated in various ways, such as on the basis of strength calculations by an external engineering firm. These show that a Staka roof access can bear very high loads, making it suitable for installation on all flat roofs. Besides this, the well-known KOMO assessment certification demonstrates that the roof access hatch meets the requirements as set out in the Dutch Buildings Decree.
Of course, Staka is eager to support these claims in order to highlight that a Staka roof access hatch is a professional roof access hatch that can be used in virtually all situations requiring access to a flat or slightly sloping roof. This support is enshrined in the ten-year guarantee that we offer for every Staka roof access hatch. If a component of the roof access hatch does not function properly or breaks down within a period of ten years from the delivery date, or if an electrical component does not function properly or breaks down within a period of one year from the delivery date, we will supply a replacement component at no charge.
If you would like to know more about the guarantee period and other aspects, then don't hesitate to contact one of our advisers on 01789 330558