Offensive:Racy: Likely Labels:bulletin board | crt screen | jamb | monitor | person | toothbrush | tree | window OCR: Cost Repair Maintenance Re-finish interior surfaces Since aluminum windows are not typically re finished during the life of the windows aluminum offers cost advantage When the interiors of wood windows are finished properly coats) experience shows that the finish can last dn to years or more Thus the owner should plan for the cost ofre efinishing once every 25 years or so Typically, stain and two coats of varnish last longer than painted finishes propert hows inish longe