• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
The Garden Room & Annexe Guide Logo
Swift UnlimitedExplore what’s possible
Bespoke Garden RoomsAward-Winning Designs15 Year WarrantyOver 18 years’ experience5 Star ReviewsFully Bespoke or Straight to SiteFriendly, Flexible and Capable Service
The Garden Room & Annexe Guide Logo
Swift UnlimitedExplore what’s possible
Bespoke Garden RoomsAward-Winning Designs15 Year WarrantyOver 18 years’ experience5 Star ReviewsFully Bespoke or Straight to SiteFriendly, Flexible and Capable Service
  • Buyers Guide
        • Introduction
          • What is a garden room?
          • How to buy a garden room
          • Buyers doubts
          • Pre-designed garden rooms
          • Modular garden rooms
        • Rules & Regulations
          • Garden Room Planning Permission Guide
          • Permitted Development Overview
          • Building Regulations
        • Build & Installation
          • Off-site construction
          • Complete on-site builds
          • Garden rooms can be craned in
          • Garden room shell builds
          • Turnkey projects
        • Design Consultations
          • Start designing your garden room
          • What to expect from a design consultation
          • Buying a garden room online
          • Comparing garden room quotes
  • Garden Rooms
        • Examples By Company
          • A to Z of Companies
        • Examples By Use
          • Small Garden Rooms
          • Garden Offices
          • Garden Gyms
          • Art & Creative Studios
          • Soundproof Garden Studios
          • Granny Annexes
          • Explore More Uses
        • Examples by Design Feature
          • With Storage Room
          • With Toilet or Shower Room
          • With Composite Cladding
          • With Canopy
          • With Covered Seating Area
          • With Pitched Roof
  • Garden Living Annexes
        • By Footprint Size
          • Less than 25sqm
          • 25sqm to 35sqm
          • 35sqm to 45sqm
          • 45sqm to 55sqm
          • 55sqm and Above
        • By Room Layout
          • Garden Bedroom
          • Open Plan
          • One Bedroom
          • Two Bedroom
          • 3 and 4 Bedroom
        • Useful Guides
          • What Is an Annexe?
          • How to Build a Granny Annexe
          • Planning and the Caravan Act
          • How Much Does a Granny Annexe Cost?
          • Renting a Granny Annexe
          • Council Tax on a Granny Annexe
          • Granny Pods
          • Annexe Show Sites
          • Ex-Display and Second-Hand Annexes
          • Granny Annexe Projects
  • Price Guides
        • Garden room prices
          • How much does a garden room cost?
          • Garden room price calculator
          • Cheap garden rooms
          • Garden rooms £10,000–£20,000
          • Do garden rooms add value?
        • Annexe prices
          • How much does a granny annexe cost?
          • Council tax on a granny annexe
          • Ex-display and second-hand annexes
          • Renting a granny annexe
        • Paying for it
          • Garden room finance options
          • Protecting your investment
          • Special offers
        • Other ways to buy
          • Second-hand and ex-display
          • Renting a garden office
  • Directory
  • About Us
        • About Us
          • Our Story
          • Work With Us
          • Newsletter
        • Contact Us
          • Our Contact Details
        • Website Policies
          • Revisit Your Cookie Settings
          • Cookie Policy
          • Privacy Policy
          • Acceptable Use Policy
          • Website Terms of Use
  • Your Guide
Garden room project · Timber Rooms

Golf simulator studio designed for serious play

A 7m × 5m golf simulator studio in Godalming, Surrey, sunk 700mm into the ground so a mono-pitched roof still gives room to swing a club.


Published 27 March 2025 · Updated 31 October 2026 · 3 minute read · Written by The Garden Room & Annexe Guide

The internal height is 3.2m ideal for the swing of the club
Timber Rooms  7m × 5m golf simulator studio in Godalming, Surrey

We’re seeing a growing number of homeowners commission purpose-built garden rooms to house golf simulators, and it’s easy to see why. For keen golfers, having the option to practise and play all year round-whatever the weather-without leaving home is a dream come true. But building a home golf studio takes careful planning. One of the biggest considerations is ensuring there’s enough height to swing the club freely, and not all garden room companies can accommodate this. That’s where bespoke designers like Timber Rooms stand out.

This impressive project in Godalming, Surrey, is a great example of how Timber Rooms work with each individual client to bring their vision to life. The client wanted a private space to practise using a GC Quad launch monitor system, but also somewhere sociable to enjoy a round with friends.

At a glance

  • Size: 7m deep by 5m wide, with a total height of 3.2m.
  • Height: Dug 700mm into the ground to stay within Permitted Development, which limits outbuildings within 2m of a boundary to 2.5m, with sleeper walls and composite decked steps down to the door.
  • Outside: Vertical Thermo Ayous cladding that emphasises the height, and sliding doors beside a large opening picture window, under a canopy with recessed lighting.
  • Inside: A plastered social area with wooden flooring, a sofa and golf bag storage at the front, and the green, hitting zone and GC Quad launch monitor at the rear, with padded walls and ceiling to help the acoustics.
  • Company: Timber Rooms, based in West Sussex, who designed the studio around the client’s wish to practise alone and play rounds with friends.

Part of our golf simulator room guide →

Visit the Garden Annexes website
Uniquely designed
garden rooms
Pre-designed options
from £19,520
Or bespoke — tailored to
your use & garden
No planning permission
in most cases
Based in Brighton & Hove,
building across England
Explore options →
Height

Creating space to swing the club

In recent months, we’ve featured several garden golf studios designed with dual-pitched rooflines to provide extra internal height. What’s notable about this design from Timber Rooms is that it achieves the necessary clearance to swing the club within a mono-pitched roof structure. The building measures 7m deep by 5m wide, with a total height of 3.2m-ideal for comfortable movement.

To comply with Permitted Development rules, which restrict outbuilding heights to 2.5m within 2m of a boundary, Timber Rooms cleverly dug the building 700mm into the ground. This excavation has been stylishly handled with timber sleeper retaining walls and composite decked steps that lead down to the sliding door entrance, creating a striking, sunken garden feel.

The exterior of the garden golf room is clad in Thermo Ayous
Thermo Ayous cladding  fixed vertically
Exterior

A stylish and practical design

The exterior features beautifully detailed vertical Thermo Ayous cladding. Thermo Ayous is a heat-treated tropical hardwood known for its stability, durability, and smooth grain, making it an increasingly popular choice for premium garden buildings. The vertical fixing emphasises the height of the studio, while the natural tone softens the overall form.

Along the front elevation, sliding doors are paired with a large opening picture window, filling the space with natural light. Both are fitted with blinds, so the owner can easily control light levels when playing. A contemporary canopy detail runs across the front of the building, with recessed lighting set into the underside-providing a subtle wash of light across the façade and illuminating the entrance beautifully at night.

To accommodate the extra height needed for the golf simulator, but still comply with Permitted Development, Timber Rooms dug down 700mm
Dug down 700mm  with sleeper walls and steps to the door
Interior

A luxurious space to play and relax

Inside, there’s plenty of room to swing the club, practise, and relax with friends. The front section of the building has a crisp plastered and painted finish, paired with wooden flooring. There’s space for a comfortable sofa and golf bag storage, keeping everything within easy reach.

The simulator bay features a padded finish to the walls and ceiling, which enhances the acoustic properties of the room-important when practising indoors-and gives the space a luxurious, clubhouse-like feel. The rear half of the studio incorporates the green and hitting zone, with the GC Quad system fully integrated for high-performance tracking and feedback.

One end of the room is plastered and decorated with space for a social area. The flooring is flush with the green
The social end  plastered, with the floor flush with the green
The garden golf simulator room is fitted with a GC Quad launch monitor
The simulator bay  with the GC Quad launch monitor
The other end of the room has padded walls and ceiling improving the acoustics and creating a luxurious look
Padded walls and ceiling  around the hitting zone
Bespoke

Built for golf, designed for you

This project showcases Timber Rooms’ ability to tailor every detail around the client’s needs-from layout and materials to performance and aesthetics. Based in West Sussex, Timber Rooms focus their work in East Sussex, West Sussex, Surrey, and South London, and offer a truly bespoke service to each customer.

The owner can play on golf courses around the world from their garden room - no matter what the weather or time of day!
On the simulator  a course played from the garden
Planning something similar?

Learn more about Timber Rooms

To explore the possibilities of creating your own home golf studio, contact the Timber Rooms team on 01273 839 491 or email hello@timberrooms.co.uk. Visit www.timberrooms.co.uk to see more of their beautiful bespoke garden buildings.

Visit Timber Rooms More Timber Rooms projects
More projects like this Garden gyms Golf simulator rooms Gyms with extra ceiling height Garden rooms with a canopy 30sqm+ garden rooms
Read the guides What garden rooms cost Permitted development Garden room ceiling height

Published 27 March 2025 · Photographs courtesy of Timber Rooms.

Visit the Garden Spaces website
Visit the Timeless Garden Rooms website
Visit the Garden2Office website
Uniquely designed
garden rooms
Pre-designed options
from £19,520
Or bespoke — tailored to
your use & garden
No planning permission
in most cases
Based in Brighton & Hove,
building across England
Explore options →
Visit the Modern Garden Offices website

Primary Sidebar

Visit the Garden Annexes website to explore their homes in the garden
Visit the Garden Spaces website
Warwick Buildings Warwick Buildings Garden Gyms
Garden Gyms
From £9,500 including VAT, delivery and installation
Insulated for year-round use 21 buildings on show near Southam Flat, pitched & curved roof designs 10-year guarantee Online design & price configurator Made in Warwickshire since 1988 100mm walls, five layers thick
See garden gym options
Visit the Bridge Garden Rooms website
ARK
Bespoke Garden Roomsacross the South East
Bespoke — designed around you Designed for Permitted Development Insulated for year-round use Offices, studios, gyms & more Building regs handled Fully project-managed build Handcrafted quality throughout
Explore our garden rooms →
Excellent ★★★★★Trustpilot
Visit the Modern Garden Rooms website
Uniquely designed
garden rooms
Pre-designed options
from £19,520
Or bespoke — tailored to
your use & garden
No planning permission
in most cases
Based in Brighton & Hove,
building across England
Explore options →
Cosy Garden Rooms
FAST INSTALLATIONS FULLY INSULATED 10 YEAR GUARANTEE
Bespoke Garden Rooms
Get Your FREE Quote
SIPS Garden RoomsBespoke garden rooms
Design
Approvals
Build
Handover
Warm in winter.
Cool in summer.
Insulated panel walls and roof, so it holds its temperature.
Designed around your garden, not picked from a range.
A fixed written price before any work starts.
An office, a studio or a gym, whatever you need it for.
See garden room projects
Crusoe Garden Rooms
Garden Gyms
Garden gyms with room
for the rack and the rower
Your choice of doors Hand-built on site, not prefabricated More than 350 garden rooms built Western Red Cedar as standard Electrical connection included Free site visit, in person or by video Building across the UK from Nottingham
See garden gym options

Bespoke garden annexes

More than a garden room: a complete annexe.

Design, planning, foundations, agreed connections and installation, in one fixed-price quote.

1-bedroom from£85,000
2-bedroom from£130,000
See our granny annexes

The Green Room · 01536 358387

Useful Links

Planning Permission Guides

A to Z of Companies

Garden Rooms

Garden Living Annexes

Garden Room & Annexe Directory

Contact Us

Contact Us

Work with Us

Website Policies

© 2026 The Garden Room & Annexe Guide. All Rights Reserved.
The Garden Room & Annexe Guide is powered by the team at Square Meter Media Limited