North West London · GARDEN SPACES PROJECT
Acoustic Garden Drum Studio in North West London
A music room shaped around a mature tree and a drummer’s acoustic needs.
TRJ Construction Ltd carried out the building work for Garden Spaces on this project. Explore the brief, the recorded specification and images of the completed space.

- Location
- North West London
- Recorded dimensions
- 5.1 m × 4.7 m
- Internal area
- 20 m²
- Building work
- TRJ for Garden Spaces
01 / THE BRIEF
A music room shaped around a mature tree and a drummer’s acoustic needs.
The Harrison project provided a dedicated room for a keen drummer. A neighbouring protected tree and the need for acoustic separation shaped the foundations, footprint and limited glazing.
The building work was delivered by TRJ Construction Ltd for Garden Spaces. The original Garden Spaces record is linked below for the published project details.
02 / THE LAYOUT AND USES
Space arranged around the brief.
The source records a building measuring 5.1 m × 4.7 m, with 20 m² of internal area. These use summaries describe the project rather than a measured floor plan.

03 / PROJECT DETAILS
The materials.
The practical decisions.
Screw foundations reduced impact on roots, with an arboriculturalist involved because of the tree preservation order.
Details below describe this completed project and its recorded specification.
Foundations and tree
Screw foundations reduced impact on roots, with an arboriculturalist involved because of the tree preservation order.
Gold acoustic package
The source specifies mineral wool and 52.5 mm wall panels, 18 mm ceiling board, 10 mm floor underlay and acoustic glazing.
Materials
Oiled cedar cladding and engineered oak flooring form the visible finishes.
Services
Nine internal and three external LEDs, eight chrome double sockets and a thermostatic convector heater were installed.
Historic project details are shown for this building. Your project’s design, services, approvals and agreed specification are assessed for its own site and use.
View the original Garden Spaces project ↗05 / PROJECT IMAGES
Explore the space.
Look closer at the finish.
8 project images. Photographs by Costi Tiseanu, supplied to Garden Spaces. Select an image to open a larger view.








Photographs © Costi Tiseanu. Supplied to Garden Spaces. Building work by TRJ Construction Ltd for Garden Spaces.
06 / PROJECT QUESTIONS
A few useful answers.
Who carried out the building work?
TRJ Construction Ltd carried out the building work for Garden Spaces on this North West London project.
What was the space intended for?
The Harrison project provided a dedicated room for a keen drummer. A neighbouring protected tree and the need for acoustic separation shaped the foundations, footprint and limited glazing.
What size is the building?
The published dimensions are 5.1 m × 4.7 m, with a recorded internal area of 20 m².
YOUR NEXT PROJECT
Make room for
your own plans.
Tell Costi where you want to build, the space available and how you will use it. Photographs of the garden and access help us discuss a layout and specification around your brief.

