House extensions in Brighton & Hove

INTEGRAL Builds delivers extensions with the construction, services, interiors and finishing considered as one project. From early review to final handover, we keep the brief clear and the many moving parts coordinated.

More space, properly connected to the home

A successful extension should not feel like an isolated addition. Structure, natural light, circulation, floor levels, ventilation, electrics, kitchen layout, materials and garden access all affect how the new space relates to the existing property.

Our design-aware approach considers those connections alongside buildability and programme. We work with the available drawings and professional team, resolve practical questions early and coordinate the agreed work through construction and finishing.

From drawings to finished extension

Initial review

We discuss the brief, property, planning status, drawings and intended timing.

Site and information review

Access, existing conditions, technical information and outstanding decisions are assessed.

Scope and pre-construction

The work, responsibilities, assumptions, costs, programme, procurement and site arrangements are agreed.

Construction, finishing and handover

Site work, specialist trades, interior details, snagging and final responsibilities are managed and reviewed.

Past Project

The Atlas Project

A bold reimagining of a timeless brand.

  • "Creative, reliable, and genuinely passionate about what they do."

    Former Customer

  • "A professional team that delivers on their promises."

    Former Customer

  • "Their attention to detail and commitment to quality truly stood out. We’ve already recommended them to others."

    Former Customer

Start with the plans you have

Whether the idea is early or already approved, send the site address, current drawings, planning status and a short explanation of how you want the home to work differently.