Frequently Asked Questions

Your Questions Answered

Embarking on a major home improvement project like a first-floor addition or ground-floor extension brings big decisions. We understand you have questions about the process, timing, council requirements, and how Addbuild adds space, adds style and adds value.

We’ve compiled the most common questions our clients ask to give you clear, straightforward answers. If you can’t find the information you need below, please don’t hesitate to contact our expert team directly—we’re here to guide you every step of the way.

Design and accurate costing are crucial elements to get right from the start. Addbuild provide a concept-to-completion service, looking after everything from design, council approval and construction.

Addbuild provides a free, no-obligation quotation.

No, Addbuild employ our own specialist council approval coordinator, who is part of the process from start to finish.

On average, it is better value to add a first-floor addition; you will get more area for your buck, while still keeping your outdoor garden space.

As part of the process, Addbuild provide a structural engineer’s report, offers a 10-year structural warranty. It is very, very rare that we have any difficulty adding a second story, no matter the age or construction type of your home.

Addbuild can work with you to try and secure a CDC, however, this may not always be possible, but we can assure you that we work closely with councils and certifiers to achieve positive approvals.

Yes, when adding a first floor, the vast majority of our clients stay in their homes. Sometimes, if there is a large body of renovation to the ground floor, it may not always be possible.

This will depend on the nature of your addition; however, for a typical first-floor addition, the average build time is 20 to 26 weeks.
Yes, we can look at various solutions from insulation, double glazing, to design layout and orientation.
Addbuild have been building quality additions for 45 years and has completed over 2,000 projects.