The home of high-quality garden rooms

We build bespoke garden rooms in Hertfordshire, giving our clients a luxury outdoor space for relaxation or work. Our garden buildings can be home offices, gyms, studios or annexes.

Telephone: 020 8092 2224

Email: hello@myouthouse.co.uk

Opening Hours:

Mon – Fri: 09:00 – 18:00

Sat: 09:00 – 17:00

Sun: 10:00 – 16:00

Garden Room Showroom

My Outhouse,
1 Crossoaks Farm, Borehamwood, Hertfordshire

WD6 5PH

Garden Room Showroom

My Outhouse,
1 Crossoaks Farm, Borehamwood, Hertfordshire

WD6 5PH

Telephone: 020 8092 2224 | Email: hello@myouthouse.co.uk

Opening hours:
Monday to Saturday: 9am – 6pm | Sunday: 10am – 4pm
garden room in Hertfordshire

Prices Starting From £13,600 Plus VAT

We have built stunning garden rooms across Hertfordshire, in areas such as St. Albans, Harpenden, Watford, Welwyn Garden City, Brookmans Park and Hertford.


Materials such as Canadian Redwood Cedar cladding, composite and SIPS are used in our builds to ensuring they are high-quality, zero-maintenance, and provide a thermally efficient structure for clients to enjoy.


Read our Google Reviews and see what some of our customers have to say.

Our team creates made-to-measure rooms with fantastic designs that can give your outside space a modern, traditional or unique look, while also being good for the environment. Contact our team today and arrange a survey:

Better than I expected

March 12, 2024

Wasn’t sure about composite cladding but I love how natural it looks in my garden. Thanks guys for the great job

Eric Nole

Luxurious and exactly what I wanted for my family to enjoy.

March 12, 2024

Impressed by the attention to detail in my custom build. The room features beautiful hardwood flooring, gorgeous anthracite bi-folds and stylish pendant lighting. Nothing less than a luxurious extension to my garden space.

Brian Clifton

Hertfordshire Garden Building Supplier

We build using the best materials to deliver our clients exactly what they want for their budget. We offer contemporary designs, desirable finishes, and some of the best-looking outbuildings.

bespoke grey garden room

All Rooms & Prices

from £13,600

3m grey garden room

3m x 3m Garden Rooms

from £15,300

4m wide garden room

4m x 4m Garden Rooms

from £19,200

5 x 5 meter garden room with grey composite cladding

5m x 5m Garden Rooms

from £24,100

bespoke grey garden room

All Rooms & Prices

from £13,600

3m grey garden room

3m x 3m Garden Rooms

from £15,300

4m wide garden room

4m x 4m Garden Rooms

from £19,200

5 x 5 meter garden room with grey composite cladding

5m x 5m Garden Rooms

from £24,100

Garden Rooms Services in Hertfordshire

We build garden rooms with materials to keep you warm. Our insulated structures limit thermal bridging & reduce energy consumption. They benefit from being up to 5x warmer than traditional timber outbuildings.


Using over 100mm of compressed polyurethane foam gives our garden rooms a U-value similar to newly built homes. provides clients with the highest standard of summer house or outdoor living space.

 

  • Thermally insulated for constant usage all-year-round
  • High-quality structure giving a lifetime of use
  • Plastered & painted internal finishes
  • Zero maintenance composite cladding
  • Premium doors and windows

Premium Roofing Materials

We use 150mm of insulation in our roof panels, as well as a single sheet of EPDM maintenance-free cover. Using this much insulation keeps the heat in your garden room for longer during the winter months.

  • EPDM Rubber rofs with over 50 years life expectancy
  • We use a single sheet of rubber to ensure there are no leaks
  • Our experts fully install all roofs
  • Contemporary fascia boards used for a stunning finish
  • Thick insulation is used to keep the noise out & the heat in

No Digging Required

Our high-quality ground screws can support between 400kg of weight per screw, with 20-screws used on average for each of our garden rooms. They are environmentally friendly and create no mess in your garden, unlike concrete slabs. More often than not, the ground is made of soil & clay, so we can confidently build garden rooms in Hertfordshire on ground screws.

  • Structurally sound
  • Environmentally friendly, producing a fraction of the carbon emissions concrete emits
  • No mess in your garden, unlike when using cement
  • No excavation work is required, saving clients money on waste clearance & labour
  • Usable with uneven surfaces & hard to reach areas
My Outhouse is a Hertfordshire garden room company which delivers modern outbuildings to customers. Our team works across the county in areas like Tring, Berkhamsted, Potters Bar, Welwyn Garden City, Saint Albans, Hatfield and Hertford. We build the highest quality composite garden rooms at a reasonable price.

Our local team is customer service based and provides customers with responsive service, ensuring all enquiries are dealt with efficiently, leaving our customers reassured of why they chose us to provide their garden room.

Building bespoke garden rooms at a consistently high standard only come from a team that cares about their work. Our business ensures that all staff are driven to give the best service to clients and build rooms from materials that look fantastic and can last the test of time.
Hert garden room on 22nd May 2024
bespoke garden room in hertfordshire
small black garden room

Useful Information

How long does it take to build a garden room in Hertfordshire?

You will see immediate progress, and we will aim to complete your garden room within 14-days. In the winter months, this may take longer due to weather conditions. The build time can also vary based on the size of the outhouse.

Having a garden office makes working from home more productive, and it can be an excellent solution for anyone needing quiet space.

An insulated space with heating makes working from home comfortable and helps keep working from home separate from your family tasks. Our premium garden rooms are warm all year round and require nearly no maintenance.

Consultation & Planning

Our team will talk you through all available options and help you choose the best garden room for your needs & space.

Design & Installation

Once you have selected your preferred garden room, we can go through the finer details and arrange an installation date.

Completion & Support

Once your room is completed, one of our quality managers will visit you to check the build meets our quality standards.

Why My Outhouse

No Hidden Costs
Foundations & Installation Included
Great Communication & Constant Feedback
High-Quality Materials
Expert Team
Bespoke Builds Available
Great Reviews
Quality Control

Let’s Design Your Garden Room

Arrange a meeting to discuss building your new garden gym, office, or purpose-built and insulated garden room with many potential uses.

We cover all towns & surrounding villages in Hertfordshire.

Abbots Langley

Baldock‎
Berkhamsted‎
Bishop’s Stortford‎
Borehamwood
Bricket Wood
Broxbourne‎
Buntingford‎

Bushey

Cheshunt‎
Codicote
Cuffley

Harpenden‎
Hatfield
Hemel Hempstead‎
Hertford‎
Hitchin‎
Hoddesdon‎
Kings Langley

Knebworth

Letchworth‎

Potters Bar‎
Radlett
Rickmansworth‎

Royston

St Albans‎
Sawbridgeworth‎
Stevenage‎

Tring

Waltham Cross
Ware
Watford‎
Welwyn Garden City

Telephone: 020 8092 2224 | Email: hello@myouthouse.co.uk

Opening hours:
Monday to Saturday: 9am – 6pm | Sunday: 10am – 4pm