Powerlon® SupaPerm SP100 - Wall Breather Membrane - Breather Membrane

Powerlon® SupaPerm (SP100) house wrap for timber frame, modular build, walls and profiled metal roofs.

Storage and handling

Store the membrane rolls horizontally in a cool, dry, sheltered store. Handle the membrane with care and ensure that the membrane is not creased or folded.

Installation

Secure to the wall or timber structure with stainless steel staples. Staples and nails should be covered by a second layer of membrane. Pull the membrane tight and always fasten loose ends with staples.

Powerbond Butyl Tape can be installed between the recommended 100mm overlap. A continuous row of double-sided tape should be laid. A second row of tape can be laid within the same overlap and should be spaced 50mm apart.

Powerlon Acrylic Tape can be used as a jointing and sealing tape to seal overlaps or for detail jointing E.g. within a window frame.

Protect Powerlon SP100 from UV exposure. Cover and finish the construction of the SP100 installation within a maximum of 2 months.

Corners

Loosely install the membrane around corners or make a well sealed butt joint. Do not crease the membrane. In the case of making a corner lap/seal , stagger the joint with a 150mm vertical joint and a 100mm horizontal joint.

Overlaps

Horizontal overlaps should be a minimum of 100mm. Vertical overlaps should be a minimum of 100mm. Overlaps should cover any any staples / nails.