Dormer Extensions

A Loft conversion with a Dormer Extension is an ultimate room in the roof. It provides a rectangular shaped room, with excellent headroom covering over 65% of the loft floor-space. A Dormer extension to an average 3-bed semi house can provide a master bedroom, en-suite and possibly a dressing room of which could include good views to the rear. For example imagine French doors with a Juliet balcony in your bedroom!

Most rear-facing Dormers do not require a planning application, however front facing dormers probably will.

During construction access is provided by means of scaffolding, therefore you do not have to move out, and if your roof is a traditional, trussed rafter or timber-framed we can build.

If you have low headroom, (less than 2.3 metres) and are detached, a Dormer Extension is still possible but we have to be a little more creative!.


Our expert surveyor can visit your home at a time that suits you and provide unbiased help and advice.  The surveyor will  answer any questions you may have and this service is totally FREE.

Loftcon ltd have DG Design Associates,  an “in house” design team that are experts in Dormer Loft conversions. Drawing costs are reduced to a minimum to allow us to show you what is possible and the office staff will provide costs for every option we draw at NO extra cost.   Drawing costs start at £570.

Dog kennel dormers
Outside garage & dormer. Pocklington
three dog kennel dormers
Cat-slide dormer on bunglaow front elevation
Rear dormer featuring juliet balcony. Cottingham
Dormer bedroom
dormer room