HOUSE EXTENSIONS · DARLINGTON, TEESSIDE & COUNTY DURHAM
House extensions
in Darlington.
More room for the family, a bigger kitchen or an extra bedroom, without the upheaval of moving house.
Peaks Construction Services builds single and double storey extensions for homeowners across Darlington, Teesside and County Durham, from the groundworks to the final skirting board.

ONE TEAM, START TO FINISH
Extensions built
as one job.
An extension brings many trades together, from foundations and brickwork to the roof, steels, plastering and joinery. When those stages pass between different firms, problems fall through the gaps. Danny and the Peaks team run your extension as a single job, so there is one person to talk to and one team responsible for the result.
Where planning permission is needed we build from the approved plans, and we can manage Building Control for you, arranging inspections and coordinating with structural engineers for beams, calculations and specifications as the build progresses.
Related: Garage conversions · Knock-throughs & steel beams · Foundations

EXTENSIONS WE BUILD
The right extension
for your home.
Every house is different. Danny visits, looks at the space and talks through what would work best before sending you a clear written quote.
- 01
Kitchen extensions
Rear extensions that open the kitchen into a bright family and dining space, often with a steel beam where the old back wall used to be.
- 02
Single storey extensions
Rear, side and wraparound extensions for a utility, playroom or home office, tied in neatly with the house.
- 03
Double storey extensions
Extra bedrooms or a bathroom upstairs and more living space below, with two floors of new room from one set of foundations and one roof.
- 04
Finished inside
Floors, doors, skirting and fitted storage completed by the same team, so the new room feels like it was always part of the house.
“Really impressed with the work completed. Danny was highly professional and amenable throughout!”
“Danny consulted with us at all times to make sure we were happy with the work, and kept us updated on progress.”
Planning an extension in Darlington, Teesside or County Durham? Send Danny a few photos of the house, and your drawings if you have them.
Talk about your extension ↗LET’S MAKE IT HAPPEN
Something in mind?
Let’s talk.
Planning an extension? Tell Danny a little about the project and where you’re based.
A few photos of the space are a good place to start.