G&G Builders
Extensions by G&G Builders

Extensions

From a front porch to a double-storey extension — built around you while you carry on living at home.

Free, no-obligation quotes — across Leighton Buzzard and the surrounding area

We build extensions for residential properties of every size, from a front porch to a double-storey extension. Most of this work happens with the client still living in the main property, so keeping disruption to a minimum is part of the job, not an afterthought.

An extension is always going to be a messy, noisy affair — some of that is impossible to avoid. What we can control is how we manage it: protecting the rest of your home, keeping you informed, and leaving the site clean and tidy at the end of every day so life carries on as normally as possible.

Where it works best

  • Single-storey rear extensions to open up kitchens, utility rooms and home offices
  • Two-storey extensions adding bedrooms and bathrooms above new living space
  • Porches, side-returns and infills that make better use of an awkward footprint

Why ours last

You stay living at home

We sequence the work so the existing property stays usable throughout — services kept running, the rest of the house protected, and a tidy site handed back each evening.

Built to standard, inspected as we go

Foundations, structure and weatherproofing are all built to building-control standard and signed off by the inspector at each stage — not just at the end.

Our team, the same faces

A directly employed team backed by the same trusted specialist subcontractors we have worked with for years, so the standard is consistent from first dig to final coat.

The specification

Foundations
Designed and dug to engineer / building-control spec
Structure
Brick, block and timber to approved drawings
Building control
Inspected and signed off at every stage
Site standards
Protected, swept and made safe daily
Typical project
6–14 weeks depending on size

Recent extensions projects

Extensions questions, answered

In nearly every case, yes — and it is what most of our clients do. We plan the work so you keep the use of your kitchen, bathroom and services for as long as possible, protect the rest of the house from dust and mess, and keep you posted on what is happening each week.

Yes. If you do not already have drawings, we can put you in touch with someone to draw up plans and handle the planning and building-control paperwork, then build to them. If you have your own architect, we are happy to work to their drawings.

A single-storey rear extension typically runs 6–10 weeks; a two-storey extension longer. We give you a realistic programme before we start rather than an optimistic one, and we keep you updated if anything moves.

Ready to talk about your project?

Tell us what you have in mind and we'll arrange to visit and give you a free, no-obligation quote. A complete building service from planning to completion, with customer satisfaction at every step.

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