Pre-Fabricated These are generally factory preassembled units that are specially designed so as to allow placement in close proximity to combustible materials; hence the name "zero-clearance" has been given to them. These fireplaces are coming into wide use as an economical alternative to more expensive masonry fireplaces. They are usually attached to a factory made metal chimney. The fireplace and chimney generally range in price from $1,500-$2,500 installed. Freestanding fireplaces would also fall in this category. (Click on image at right for larger view.)
