Question 1

What is the benefit of a unified Design-Build company like ACTP LTD?

Accepted Answer

ACTP LTD integrates chartered architecture, structural engineering calculations, and turnkey master construction under one roof. This eliminates contractor disputes, guarantees cost certainty before planning approval, and provides single-point accountability.

Question 2

Do I need planning permission for an extension or loft conversion in London?

Accepted Answer

Many residential extensions and loft conversions fall under Permitted Development rights. We carry out feasibility assessments during our initial site survey and manage all Council submissions for Lawful Development Certificates or Full Planning Applications.

Question 3

What certifications and qualifications does your team hold?

Accepted Answer

Our architects and technologists are aligned with CIAT and RIBA standards. Structural calculations are produced by qualified Structural Engineers. Our trade workforce holds CSCS site safety accreditation, Gas Safe NVQ certification for plumbing/heating, and NICEIC Part P accreditation for electrical works.

Question 4

How long does an architectural extension or loft project take?

Accepted Answer

Architectural design and planning applications typically take 6 to 10 weeks. Construction for a rear extension or dormer loft conversion generally spans 8 to 14 weeks depending on scope and bespoke finishes.

ACTP LTD — Architectural Design and Build, London