Installed Glevum Workshop

Enjoy Purpose-Built Workspace with a Strong, Insulated Glevum Workshop; Carefully Designed and Installed by Us

Glevum Home Workshop

The Glevum Workshop features an apex roof with an interior height of 3 metres. This spacious workshop can be clad in your choice of redwood, thermowood or larch, for a workroom that’s fit for purpose on the inside and eye-catching on the outside.

This striking home workshop is built to last, with durability and strength built into the walls, floor and roof. As with all of our workshops, it’s insulated, so that you have a robust and secure workshop that can be used all year round.

The Glevum Workshop has been designed to be installed on concrete or strong paved areas in a variety of locations and can safely store fixed machinery, workbenches, ride-on lawn mowers, motorbikes and leisure equipment.

It is available in a range of sizes and a choice of three different claddings, so that you can choose a workshop to suit the style and size of your home, as well as your need.

DIY Version

A Secure, Contemporary Workshop with a 10 Year Structural Guarantee

The Glevum Workshop is built using the SIPs system that we manufacture at our workshop using the highest quality materials. This cost-effective, sustainable method of construction delivers strength, versatility and longevity, ensuring a workshop that’s built to last.

Panel weight and size have been carefully designed to make manual handling and assembly easy, even in areas where the access is tight. The prefabricated panels are manufactured using FSC certified and graded timber and high quality grey EPS insulation to exacting standards.

As with all of our workshops, it has high levels of air tightness and thermal performance, requires minimal assembly time on site, achieves reduced waste and ensures a high-quality finish that will continue to look eye-catching year after year.

What’s Included in our Workshops?

Water Resistant Floor Bearers
Heavy Duty Insulated Door Frame
Heavy Duty (38mm) Chipboard Floor Covering
SIP Panel Walls with 100mm Insulation. (Panel Thickness 122mm overall)
SIP Panel Roof with 100mm Insulation. (Panel Thickness 122mm overall)
Laminated Timber Clad Doors
Galvanised Steel Door Surround
Heavy Duty Hinges
Steel Roof Sheets & Flashings

UPVC Opening Window
Hasp & Staple
Deck Framed Step
4 Twin Metal Clad Sockets
LED Strip Lighting
RCD Fuseboard
Fully Installed
Small Delivery Charge, Based on Postcode
10 Year Structural Guarantee to Room
Insurance Backed Guarantee
Hard-Standing Base Required from Client

Wood Finishes / External Cladding Options

Thermowood

British Cedar

Western Red Cedar

Installed Glevum Workshop Prices

Dimensions (W X D X H)	Cladding A	Cladding B
4m x 3m x 3m	£14,783.00 + VAT £17,739.60 inc VAT	£16,383.00 + VAT £19,659.60 inc VAT
4m x 3.5m x 3m	£15,400.00 + VAT £18,480.00 inc VAT	£17,000.00 + VAT £20,400.00 inc VAT
5m x 3m x 3m	£16,017.00 + VAT £19,220.40 inc VAT	£17,617.00 + VAT £21,140.40 inc VAT
5m x 3.5m x 3m	£16,965.00 + VAT £20,358.00 inc VAT	£18,565.00 + VAT £22,278.00 inc VAT
6m x 3m x 3m	£17,913.00 + VAT £21,495.60 inc VAT	£19,513.00 + VAT £23,415.60 inc VAT
6m x 3.5m x 3m	£18,862.00 + VAT £22,634.40 inc VAT	£20,462.00 + VAT £24,554.40 inc VAT

Optional extras/upgrades

Window Bars
Steel Security Doors
UPVC French Doors
Extra Windows

Download Price List

Payment Terms

We offer structured terms to support you with the purchase of your garden room, with a four stage payment plan as follows:

Stage 1: £1,000 deposit to secure your order, built slot and installation date.

Stage 2: 35% of the total room cost due 4 weeks before your agreed installation date (this amount includes the £1,000 deposit already paid).

Stage 3: 55% of the total room cost will be due for payment once the room is on site and being installed, usually on Day 3 of the installation.

Stage 4: 10% of the total room cost is payable when the room has been fully completed. This is usually 4 weeks following completion of the installation, giving time to allow your room to settle and any post-installation issues to be addressed. When the final payment has been received, we will issue all the relevant certification and guarantees.

Download Price List

Concrete Base Foundation

You will need to have a concrete base installed by your contractor, if you don’t already have one. A concrete base for your garden room helps to ensure the stability of the room, helping to prevent damage from shifting over time. It also provides an extra layer of protection against moisture and can help to reduce noise transfer.

Our Service

We offer a complete service, which includes installation onto your pre-built concrete base and finishing to the specification you’ve ordered.

Throughout your project, every stage will be managed by our experienced team, from discussing your requirements and suitable garden room models through to manufacturing at our purpose-built facility and installation and finishing on site.

Attention to detail, professionalism and customer service are at the heart of every project we deliver and we’re proud of our reputation for designing, manufacturing and installing stunning garden rooms, offices and pods built with SIPs.

All of our garden room models can be adapted for different needs and optional extras and upgrades can be specified.

Our Home Workshops

Installed Executive Home Workshop

Installed Glevum Home Workshop

Installed Witcombe Home Workshop

What’s Included

As experienced garden room manufacturers and installers, we carry out the installation of your garden room for you. We will take care of every stage of your project, ensuring that it’s installed on time and on budget, to the highest of standards.

We have a straightforward pricing policy and there will never be any hidden extras. The only additions will be any upgrades and extras you may choose and the delivery charge, which is subject to your location.

The price of your room is dependent on size, finish and location and will be supplied as a quote and confirmed with your order and will include:

Installation
Finishes as per Your Specification

Permissions & Important Information:

Planning Permission

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Permitted Development

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Outbuildings & Permitted Development

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Price List

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Guarantee

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Terms & Conditions

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Information and Guidance

We have a range of important information on our beautifully designed and built garden rooms, along with useful frequently asked questions.

Find Out More

How to Order from Us

If you would like to find out more, discuss a project you’re planning or request a quote, please call us on 01452 501455 or email us at [email protected].

Alternatively, please complete the enquiry form and we’ll be in touch.

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Case Studies

Case Studies

DIY SOS The Big Build

Case Studies

DIY Garden Room Ideas – Case Study Worcester

Case Studies

Therapy Room

What Our Clients Think

I’m absolutely thrilled with the room

The build has gone better than I could have expected and I’m absolutely thrilled with the room. A lovely bunch of guys too. I can’t wait to have it finished and start to use it, it will certainly get a lot of use. Thank you again for such a fantastic addition to our home.

4m x 3m Garden Room installed in York

It looks totally amazing!

It looks totally amazing! Honestly. I wanted to go and have another look in the middle of the night (!)... they’re doing a great job. So, so happy with it.

6m x 3m Garden Room installed Wotton-under-Edge

We have been very impressed with all your workforce

We have been very impressed with all your workforce, they have all been very pleasant and helpful to deal with and have worked hard. Matt has worked hard today and done a splendid job finishing off, as far as he could go. Last, but not least, we must thank you, the lynchpin of the whole exercise, for your help and advice and quick replies. I sometimes thought you were operating by telepathy as the replies came back almost as soon as I’d pressed send on the questions.

6m x 4m Garden Room installed in Gloucester

I am delighted with the room and how efficiently everything was organised

Just to say I am delighted with the room and how efficiently everything was organised. It is going to be a great art space and I am looking forward to getting power linked up shortly.

3m x 2.5m Garden Room installed in Bath

We LOVE the Art Shed

We LOVE the Art Shed. Will send some images soon, I’m painting in it and running workshops, it’s perfect.

5m x 3m Garden Room installed in Stratford

Everyone, from the crew who did the initial build to the plasterer, electrician and painting team, were absolutely amazing

I wanted to take the opportunity to thank you and all the team who installed our garden office at the end of November. I was delighted that EVERYONE from the crew who did the initial build (in just two days!), to the plasterer (a true "old school " artisan!) and the electrician and painting team were absolutely amazing, VERY professional, cheerful, quick and left the site very tidy indeed! I really appreciated their flexibility and attention to detail too.

4m x 3m Garden Room installed in Chichester