
Home Extensions
Create more space, more light and a home that works better for you. DBM delivers residential extensions from early planning through structure, services and final finishes.
Planned properly. Built properly.
Create more space, more light and a home that works better for you. DBM delivers residential extensions from early planning through structure, services and final finishes.
We can coordinate the technical information required and carry the works through to a completed, usable space with one clear point of contact.
Single-storey and larger extension projects coordinated from groundwork to completion.
Major additions designed to sit naturally with the existing property.
Structural openings, glazing and kitchen/living transformations coordinated as part of the build.
Groundworks, structure, roofing, plastering, services and finishing managed as one project.
Project photography.






Planning an extension?
Check the current permitted development limits before deciding whether you need a full planning application.
House extensions across East Sussex
Planning a rear, side or wraparound extension? We help homeowners understand the construction stages, from foundations and drainage to structural steelwork, roofing, glazing and the internal finish.
An extension often involves more than the new floor area. Opening up an existing external wall, relocating services, connecting drainage and making good the existing rooms can all affect the scope and cost. We review drawings and available structural information before preparing a detailed quotation.
Explore our completed building projects, or send us your drawings for an initial discussion.
Send your drawingsReady to discuss your project?
Tell us what you are planning and we’ll help you work out the next step.
