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Garden Rooms — Cube Lofts & Extensions

Our Services

Garden Rooms in Altrincham & South Manchester

Solid, fully insulated garden rooms built for year-round use across Altrincham and South Manchester, by a family-run builder, with the difference in the build quality, materials and life span.

Overview

A garden room gives you a proper extra space, whether that is a home office, gym, studio or somewhere to relax, separate from the house but only steps away. As a family-run builder based in Altrincham, we design and build solid, insulated garden rooms across South Manchester and North Cheshire that are genuinely usable all year round, not a lightweight summerhouse that is freezing in winter. We build them to order for your garden rather than selling an off-the-shelf kit, so each one suits the space and how you want to use it.

Where we differ is in the build quality, the materials used and the life span of the room. We start with proper ground works and a solid base, then build in solid timber construction, insulated to building-regs standard, with quality doors and windows. These are insulated garden rooms in the real sense: walls, floor and roof are insulated so the room stays warm in winter, comfortable in summer and cheap to keep at temperature. Inside, we take care of the electrics, plastering and flooring so the room is finished and ready to use, not just a shell in the garden.

Every garden room begins with a site visit, a design discussion and a 3D image, so you can see what you are getting before we start, followed by a clear quote and spec. With 25+ years of combined construction experience and the owners on every job, you get a garden room built to last rather than a flat-pack that will not. We are members of the Federation of Master Builders, fully insured and VAT registered, and our work is signed off to the latest Building Regulations where it applies. If you have ideas for how you want to use the space, bring them to the site visit and we will design the room around them.

What's included

What's included with every job

The standard kit and approach you get on every garden rooms job — no upsells, no surprises mid-job.

  • Ground works & solid base

    Proper ground works and a solid, level base, the foundation that keeps a garden room square, dry and standing for the long term.

  • Solid timber construction

    A solid timber structure built to last, not a lightweight kit, the part of the build that makes the difference between a year-round room and a summerhouse.

  • Insulated to building-regs standard

    Walls, floor and roof insulated to building-regs standard so the room stays warm in winter and comfortable in summer, and is cheap to keep at temperature.

  • Quality doors & windows

    Doors and windows that look good, keep the weather out and let the light in, fitted properly so the room is sealed and secure.

  • Electrics, plastering & flooring

    All the internal finishing, including electrics for lighting, sockets and heating, plastering and flooring, so the room is finished and ready to use.

  • Designed for year-round use

    The whole build is designed for year-round use, so your garden room works as a proper space every month of the year, not just in summer.

  • Site visit, design discussion & 3D image

    We visit your garden, talk through how you want to use the room, and produce a 3D image so you can picture the finished result before anything begins.

How it works

From enquiry to sign-off

A simple, predictable process from your first message through to the walk-round at the end.

  1. 1

    Site visit, design discussion & 3D image

    We visit to look at your garden and where the room will sit, talk through how you want to use it, and produce a 3D image so you can picture the finished result before anything begins.

  2. 2

    Quote & spec

    You receive a clear quote and a detailed specification covering the construction, insulation, doors, windows and internal finishes — so you know exactly what’s included before work starts.

  3. 3

    Construction

    We carry out the ground works and base, build the solid timber structure, insulate it to standard, fit the doors and windows and complete the electrics, plastering and flooring.

  4. 4

    Completion

    We finish the room, tidy the site and hand it over to you ready to use — a solid, insulated space built for year-round use.

Pricing

Free site visit, a 3D image and a clear quote and spec, so you know exactly what your garden room costs before we start.

FAQs

Garden Rooms — frequently asked questions

Contact Us

Get a quote for garden rooms

Tell us what you need and we'll get back to you as soon as we can.

Let's talk about your project

Get in touch for a free, no-obligation quote. We're happy to talk through options and timescales.

Why choose us

  • Fully insured & guaranteed work
  • Free, no-obligation quotes
  • Tidy and reliable tradespeople
  • Clear, upfront pricing

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