Loft Conversion Company London also provides rear dormer loft conversions process. A Rear Dormer is If you have a terrace property. To gain maximum space we remove your rear roof and construct a dormer from just below your ridge line to the rear of your property. This will allow you to gain the head high and more walk able space within your loft conversion. Rear dormer loft conversions are often a good-looking and affordable move toward to loft conversions. This type of conversion provides enhanced property design features.