Двери с четвертью от производителя. Интернет-магазин дверей с четвертью с притвором от ПО Одинцово.

Doors with rabbet on the edge of door leaf, three-fourths of thickness are cut out from four sides of door leaf and one-fourth is left intact. Complete with matching door leaf, the rabbet ledge of door leaf closes gap between door frame and leaf, which enhances level of noise- and heat-proofing of door set.