A picture of a raised wooden decking structure with timber railings under construction in a garden

Hobby And Lifestyle Rooms in Lewes

Need Hobby And Lifestyle Rooms in Lewes ?

Hobby And Lifestyle Rooms in Lewes Operating Across East Sussex

Bespoke Hobby and Lifestyle Rooms in Lewes and East Sussex

ER3 Group LTD, company number 16386146, provides premium start-to-finish construction for heavy-duty hobby and lifestyle rooms across East Sussex, West Sussex, Hampshire, and Surrey. Whether you require a high-spec workshop, a secure home gym, or a bespoke studio, our steel-framed structures offer unmatched durability compared to traditional timber garden rooms. Fully insured with public liability cover, we handle everything from site preparation to the final roofing. If you are looking for agricultural building contractors or expert steel building installers, our team is ready to assist. Contact our team today at 07393 355531.

A black steel framework being erected for a home extension or garden structure
Why Choose Us?

How We Build Your Custom Space

Our process begins with a comprehensive site survey to assess ground conditions and access, ensuring your build is perfectly situated. We move to professional groundworks, which involves precise excavation and the pouring of load-bearing concrete foundations tailored to your site. The core structure is a high-grade portal frame steel erection, which provides long-term structural integrity that standard outbuildings simply cannot match. Finally, we install weather-resistant cladding, roofing, and finishing touches such as high-security doors or roller shutters to keep your investments safe.

Start-to-Finish Bespoke Construction

Heavy-Duty Steel Frame Workshops

Expert Groundworks & Foundation Pouring

Weather-Resistant Cladding & Roofing

Full UK Building Regulations Compliance

Secure Roller Shutters & Premium Finishing

Timber structural subframe being built on a sloped site next to a wooden boundary fence

100%

Start-to-Finish Builds

Fully

Insured & Compliant

Start-to-Finish Process

From comprehensive site surveys and heavy-duty groundworks to steel frame erection and finishing, ER3 Group LTD manages your entire bespoke hobby room build.

Industrial-Grade Quality

Built to last. We deliver fully insured, premium steel-frame workshops designed to withstand the British weather and comply fully with UK Building Regulations.

Worthing & Sussex Coverage

Trusted steel building installers based in Worthing, covering a 50-mile radius across West Sussex, East Sussex, Hampshire, and Surrey.

Newly installed wooden boundary fencing and grey stone patio paving with outdoor lighting
Newly constructed steel frame building with black weather resistant cladding and ongoing groundworks

15+

Years Experience

Who We Are

Why Choose Steel for Your Lifestyle Building

Choosing a steel-framed lifestyle room provides significant advantages over lightweight alternatives. These buildings are fire-resistant, rot-proof, and require minimal maintenance, making them ideal for long-term use. Our bespoke designs allow for heavy-duty flooring capable of supporting heavy machinery, motorbikes, or professional-grade gym equipment. We also integrate superior insulation options, ensuring that your space remains comfortable for year-round use regardless of the weather in Lewes.

Monday-Sunday

Open 24 Hours

Call Us Now

07393 355531
Newly laid grey stone patio paving and timber fencing installation

Navigating Local Planning and Compliance

We navigate the complexities of UK Building Regulations and local authority requirements across the South East, taking the stress out of your project. For clients situated on agricultural land, we provide expert advice on Permitted Development Rights under Part 6 of the General Permitted Development Order. For residential or commercial lifestyle rooms in Lewes, we ensure full compliance with current planning permission standards, guaranteeing your investment remains a risk-free and compliant asset for years to come.

Timber framework under construction for a base or decking area, showing site preparation and various hand tools

Areas We Cover

ER3 Group LTD: Based in Worthing, we deliver expert start-to-finish agricultural barns and industrial builds across a 50-mile radius, proudly serving West Sussex, East Sussex, Hampshire, and Surrey.

07393 355531

Expert Service Across Lewes and Beyond

Based near Lewes, ER3 Group LTD covers a 50-mile radius that encompasses the breadth of East Sussex, West Sussex, Hampshire, and Surrey. Our team serves clients from Southampton to Hastings and as far north as Guildford. Whether you are in a rural village or near an established industrial estate, we bring the same level of professional, no-nonsense construction expertise to every site we visit.

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Ready to Build Your Bespoke Hobby Room or Steel-Frame Workshop in Worthing?

ER3 Group LTD offers seamless, start-to-finish construction for industrial-grade lifestyle outbuildings and garden studios. From robust groundworks to weather-resistant cladding, we deliver heavy-duty builds across West Sussex.

07393 355531

Start-to-Finish Construction • Fully Insured • Your Local Steel Building Installers

Registered
Company No: 16386146
Insured
Public Liability Covered
50-Mile Radius
Sussex, Hampshire & Surrey