Steel Framed Buildings

Welcome to the range of Steel Framed Garden Rooms - Strength, Resilience & the Flexibility to let your imagination run wild!

A variety of sizes, Pre-Set or Modular, a quick installation time, & delivery UK-wide. These long-lasting, durable buildings are suitable for almost any project. 

What's yours for?

A bar - Gym - Home Office - Hosting & socialising - Music Room - Garage or workshop - Storage - Something else?

The steel framed garden rooms have a wide range of benefits:

• Nothing to rot or be a fire hazard, unlike a timber frame

• CAD designed structures, ensuring precision, strength & durability

• A finished frame height of 2450mm when not using a steel base, to keep within planning

• Made from 60% recycled steel, & fully recyclable

• A prefabricated structure, allowing quick installation time

Before (above)

The Modular Steel Framed Garden Building - a photo during the installation stage before installing all the interior, exterior & roof finishes!

The customer opted for the French PEG system on this occasion.

After (above)

The finished product! an insulated EPDM warm roof with a skylight, external cladding with Bi-folds, a hot tub & new decking - a lovely end-result.

The 'Off-the-Shelf' Steel Framed Garden Buildings

Choose from a range of 11 CAD designed, prefabricated sizes.

• A Pre-set layout, with a set width, length & a central door opening

• Door opening widths dependant on room size

• Door height: 2100mm (note: order a door slightly small to allow for tolerance).

The Modular Steel Framed Garden Buildings

A set of 4 sizes, all at 3M width - but with the option to discuss with our team to create unique & bespoke features:

• Increase the Building Length with additional panels

• Include openings for Skylights

• Add internal panels to create multiple rooms

• Add unique features such as pillars for a touch of finesse.

  • Complimenting your building!
  • Guides
  • FAQs

dd an EPDM Warm Roof to your flat roof, dramatically enhancing the thermal efficiency of the interior, and have a roof covering lifespan to match the structure! 

Or take it a step further: Get in touch to discuss a Bespoke Modular Room & add a Triple Glazed Rooflight - Natural daylight in your new space.

You have the option to fully personalise your new building!

• Clad the exterior 

• Install Bi-fold doors for a touch of elegance, 

• Add some Ambience with some exterior up-down lights.

Let you interior design creativity run wild! Plan you interiors with paint colour, flooring, skirting boards, & décor. Add desirability & value to your property.

We have a range of installation guides, advice & tips available. See here.

Note: We are continuing to update & improve our installation guides, including updated text & associated images to assist installation.

Installing the Steel Framed Garden Room is achievable for the competent DIY'er, & can give immense self-gratification. If needed though, & our guides don't quite cover it, you can get it touch for more advice, or find yourself a professional local tradesperson to work with.

  • How long does a steel framed building last?
    The steel framed structure has a life expectancy of 50 years minimum. Other fixtures on your building may have different lifespans, such as windows etc.
  • Is a steel framed garden room better than a timber frame?
    Yes, a steel framed garden building is better than a timber frame in almost every way. It is however, more expensive – at least initially, as the longer life-span can provide a saving long-term.
  • Are they made-to-measure or bespoke?
    There are a range of standard sizes. However, if you require a bespoke design to realize your vision, get in touch with our team & we’ll be happy to discuss your project with you to provide to design you need.
  • What type of foundation does a steel framed building need?
    There are many options, such as the French PEG system, Plinth foundation, Ground Screws, or the traditional concrete base. Provided yourself or the installer is sufficiently competent in one of these, & takes into account the use of your room, any would suffice. Personally, our team prefers the traditional insulation concrete base, as exemplified in our sub-base installation guide.
  • How long does it take to build the steel structure?
    All your items come labelled with the correct fixings & a manual. Once you are set-up, your structure can be put together in a matter of hours. You can then focus on roof, exterior & interior finish.
  • Are Steel Framed Garden Rooms Expensive?
    The value of a steel framed building is subjective to each individual. In terms of long-term value from a steel framed building though, it is a worthwhile investment, with the initial outlay allowing for enjoyment of your new spaces for decades to follow. The personal choice of the décor can affect the costs significantly, ranging from the installation of Bi-folds, to surrounding patio & interior design.
  • What do you install on the outside of the steel building?
    We advise a cladding style system, secured to treated timber battens on top of a breathable membrane. Typically this is UPVC or composite, which is available in a range of colours to suit each persons preference. This provides a low-maintenance, cost-effective, modern & long-lasting finish.
  • What does the inside of the steel framed building look like?
    Really, it can look however your creative mind decides. Usually though, people go for traditional plastered walls & ceiling, with your choice of flooring and joinery finishes (skirting boards etc). Once you’ve decided what your new space will be for, you’ll know more about how you want your interior finish to be. This could be office space, needing sufficient sockets, or a gym, needing protective flooring for example.
  • Do you provide an installation service?
    If you are within the Lincolnshire area, get in touch & we can provide you with a quotation for supply & installation. If you are outside this area, if you’re not a competent DIY’er, we recommend contacting a local tradesperson, or we can point you in the right direction (depending on location).
  • What is the difference between Steel Framed Buildings & Steel Framed Modular?
    The Steel Framed Buildings are all CAD designed, prefabricated structures. They can't be modified or changed. The Steel Framed Modular Buildings also have four prefabricated structures, but our team can also personalise this style of room, to make the Length larger, add more openings & extra panels for interior walls.
  • How long does it take to deliver the Steel Framed Rooms
    If the items are in stock, delivery is typically 3-5 days. If the items are out of stock, but are still one of the prefabricated CAD sizes, manufacturing & delivery is typically 2-3 weeks. Bespoke modular rooms with extra features will vary depending on liaising between client and supplier, as well as some additional CAD designing & manufacturing.