The access panel MPW model is composed of two aluminum frames, the profiles are solidly connected to each other by a special TIG procedure.The external frame is designed for application on block or brick walls. Thanks to the size and the absence of the external fin on the external frame there are both anchor bolts and the predisposition for fixing by means of dowels. The access panel is removable and is supplied with steel cables and safety carabiner, easy to use. A gap of 3 mm remains between the frame and the door, where a airtight and dustproof gasket is applied. Dimensions: Customized sizes can be produced in every dimension upon enquiry.