Lai-Sys window sill board

They are the perfect solution for accommodating window and door reveals in thermal insulation systems made of expanded polystyrene (EPS), polyurethane (PU) or rock wool (MW).


Lai-Sys window sill boards provide a second layer of sealing under the window sill. Lai-Sys window sill board are made from XPS with a bonded combibracket and webbing as well as coating on the reveal surface.


Length: 2500 mm
Width: 180 / 280 mm
Thickness: 5 mm

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