Stages of building an extension – What to Expect
Thinking about extending your home?
Here’s how we turn your vision into reality, step by step. Our experienced team manages every stage, ensuring a smooth, stress-free process from start to finish.
SITE SETUP
We prepare the site for safe and efficient work, including protective fencing, welfare facilities, and access arrangements.
DRAINAGE
All necessary drainage is installed or adjusted to suit your new extension, ensuring compliance with building regulations.
FOUNDATIONS & OVERSITE
We excavate and lay robust new foundations, then construct the oversite (the base slab) for a solid start.
Build Walls – Brickwork or Timber Frame
External and internal walls are built to your chosen specification, using quality materials for strength and insulation.
Scaffolding
Scaffolding is erected as needed for safe access during construction.
Floor Construction
The new floor structure is installed, whether it's concrete, timber, or a specialist system.
Roof Construction
We build your new roof—flat or pitched—using modern, weatherproof materials.
Fascias, Soffits & Guttering
Roofline details are fitted to protect your extension and provide a neat finish.
Knock Through (if required)
Where your extension connects to the existing house, we carefully create openings as specified in your plans.
Steel Beams & Lintels (if required)
Structural supports are installed to ensure safety and compliance.
Windows & Doors
All new windows and doors are fitted, making your extension secure and weather-tight.
Internal Stud Walls (if required)
Additional internal walls are formed to create rooms or storage as needed.
Second Fix Electrics & Plumbing
Sockets, switches, light fittings, radiators, and plumbing fixtures are installed.
Internal Joinery
We fit internal doors, skirting boards, architraves, and window boards for a complete look.
Kitchen, Bathroom & Fittings (if required)
Any kitchen, bathroom, or specialist fittings are installed to your specification.
Decoration
New walls, ceilings, and woodwork are decorated to your chosen style.
Site Clearance
We remove all waste and materials, leaving your home clean and ready to enjoy.
Certificates & Handover
All relevant certificates are supplied, and your extension is handed over ready for you to use.









































