London & surrounding counties. Based in Hayes.
Baaj Construction Ltd

Garden rooms & outbuildings
in London.

Garden rooms and outhouses, with structure, insulation, services and internal finishes.

Discuss your project
Garden rooms & outbuildings

Built around your home.

Illustrative concept of a cedar-clad garden room in a suburban garden.
Service illustration

Create a separate place to work, exercise or relax. We discuss the footprint, access and intended use to define the construction and fit-out.

What your project can include

  • Groundworks, base and damp protection
  • Timber or masonry construction as agreed
  • Insulation, roof covering and external finish
  • Doors, windows and internal plastering
  • Electrical and plumbing installations where included

Planning the work

Share the proposed size, your intended use and whether water or drainage is needed. The design, permissions and specification are agreed before construction.

Your project, explained.

01

Agree the specification

We discuss the existing property, the work you need and your chosen products or finish. Your drawings and site information help establish the scope.

02

Coordinate the work

Preparation, construction, services and finishing follow an agreed sequence. We discuss access, supply responsibilities and expected stages before starting.

03

Know what is included

Your written quotation records the included work, client-supplied items and any agreed exclusions. Changes to the scope are discussed before additional work proceeds.

Every property is different. Your written quotation confirms the included work and any client-supplied items.

How we work

A clear process,
from first conversation.

Understand the work, agree the scope and know the next step.

01

Talk through your plans

Tell us about the property, the work you need and your priorities.

02

Review the scope

We discuss your drawings and arrange a site visit where needed.

03

Agree the details

Your written quotation sets out the included work. We agree the programme and payment stages.

04

Build and finish

We coordinate the agreed work and review the finish with you at handover.

Your next project

Let’s talk about
your home.

Have drawings ready, or still deciding what is possible? Tell us what you are planning and where the property is.

Based in Hayes, covering London and the surrounding counties.
Send your postcode and plans to discuss your project.
Explore our service area.

Request your project quotation.

Tell us what you want to build. Continue to WhatsApp to review and send your enquiry.

Call BaajWhatsApp
WhatsApp us07851 371572