Roof Top Developments

If you own a bungalow, our system makes it possible to add a full additional storey, turning your single-storey property into a spacious family home. This approach is often more cost-effective than moving and can add significant value to your property.

Our team can help with:

• Structural assessments
• Planning applications (if required)
• Full design and build services

For developers or freeholders, adding penthouse flats or entire extra storeys to apartment blocks or commercial buildings can dramatically increase ROI.
We offer turnkey solutions for:

• Residential conversions – including high-end penthouses
• Office-to-residential – transformations
• Airspace developments – including consultation on rights and planning Warranties and Trade

At Steel Frame Buildings, we take immense pride in the quality and longevity of our steel frame systems. That’s why every frame we supply comes with a lifetime guarantee—giving you complete confidence in the structural integrity of your building for years to come.

Whether you’re building a garden room, extension, or rooftop development, our steel frames are engineered for performance, durability, and peace of mind.

We also offer fully managed turnkey solutions—from design and planning through to construction and final handover. These comprehensive packages are covered by their own suite of warranties, depending on the scope of the project.

For more details on what’s included and how our warranties apply to full-service builds, just get in touch—we’re always happy to explain how we protect your investment.

We love working with builders, carpenters, and fellow tradespeople, and we’re committed to supporting your projects with:

•  Competitive rates
•  Reliable supply and lead times
•  Technical support when you need it

If you’re in the trade and looking for a quote, please let us know at the time of enquiry—we’ll make sure you receive the best possible pricing and support tailored to your needs.

Whether you’re building for yourself or a client, we’re here to make your project run smoother, faster, and stronger—with the backup of industry-leading warranties and a trade team who speaks your language.