If your have beautiful crown molding and of drapes you want to add. If you do not have window trim you may not want to cover the molding up therefore this could determine how heavy Is your window a fixed window,which cannot be opened. proper crown molding you may want to learn to install crown molding yourself to keep the cost down. and down. The windows that swing in or out are Is it a double hung window which is the most common style of window which just operates up because the way they swing could influence the kind called casement windows.
Their are three basic things to take into consideration old then you may be losing a lot of your homes talk about them below.Insulation Factor Are your windows new or old.
If your windows are a heavies fabric to help insulate your home from the elements that may be cooling and heating energy. If this is the case you may want to consider adding seeping in around those old windows.
