Loft ConversionsSee Our Projects

Turn Your Loft into a Valuable Room

A well-executed loft conversion is often the most cost-effective way to add real space to a home. We design and build conversions that feel like a natural extra floor, not a converted attic — across Leeds, York, Harrogate and Wetherby.

Rear dormer loft conversion with twin windows, built by RGS Joinery and Building
Why RGS joinery and building

The Detail Makes The Difference

The difference between a good loft conversion and an average one is almost always in the detail - where the staircase lands, how the eaves storage is built in, how the finish matches the rest of the house. That's where our joinery background plays its part.

We handle the full structural build and every trade required, and we’ll tell you from the start if your loft isn’t a good candidate - no false promises to win the job.

Fitted eaves storage in a loft conversion, built by RGS Joinery and Building
Bespoke eaves shelving detail in a loft conversion, built by RGS Joinery and Building
What's Included

Loft conversions managed start to finish

Velux (rooflight) conversions

The simplest route to an extra room, with minimal change to your roofline.

Dormer conversions

Rear or side dormers for genuine standing headroom and floor space.

Hip-to-gable conversions

Straightening a hipped roof into a gable to unlock significant extra space.

Staircase design & installation

A new staircase positioned to work with your existing floor plan.

Insulation & building regulations

Full compliance on insulation, fire safety, and structural loading.

En-suites & storage

Bathrooms, eaves storage and built-in joinery designed around the roof shape.

Recent Projects

Loft conversion and structural roofing projects we’ve built across Yorkshire

Rear Dormer Loft Conversion after — in West Yorkshire by RGS Joinery and BuildingAfter
Rear Dormer Loft Conversion before — in West Yorkshire by RGS Joinery and BuildingBefore
New Roof Structure after — in West Yorkshire by RGS Joinery and BuildingAfter
New Roof Structure before — in West Yorkshire by RGS Joinery and BuildingBefore
Trussed Frame to Finished Roof after — in West Yorkshire by RGS Joinery and BuildingAfter
Trussed Frame to Finished Roof before — in West Yorkshire by RGS Joinery and BuildingBefore

Seen something you like?

If you’ve spotted a finish, a layout or a whole extension you love, let us know and we will make it possible!

Get In Touch
FAQs

Loft conversion questions, answered honestly

It depends on the type of conversion, roof structure and finish you want, so we can't give a figure for everyone. A survey lets us give you an accurate quote rather than a guess.

Considering a loft conversion?

Get a feasibility survey

We'll tell you honestly what your loft can become, with no obligation to go further.