trosca` has spent years building an unmatched reputation of excellence, following our mission of offering custom stair design and building the highest quality artisan staircases on the market
The world’s premiere curved stair, spiral stair, straight stair & circular stair company

Providing proven, unequaled quality and unmatched service since. trosca` specializes in custom curved staircase, spiral staircase, straight staircase and circular staircase design for residential and commercial construction projects worldwide. Our designer wood and glass stairs are used by interior designers, architects, and builders the world over to complement their new construction and remodeling projects. From spiral stairs and floating stairs to grand double staircases and beyond, trosca`s artisan staircases are a testament to class and sophistication in any space!

We work closely with the architect, interior designer, builder, and homeowner to design and build the perfect custom curved staircase, spiral staircase, or circular staircase for your project. We use only the best materials in glass, stone, wood, and metal to create stairways, stair railings and balusters that fit your design, budget and building codes.Dedicated professionals monitor every detail of every stair from start to finish.

With our patented trosca` Curved Stair & Wall Template System and professional CAD drawing programs, trosca` makes it easy to design curved stairs, spiral staircases, and circular stairways for your new construction projects, including residential and commercial construction and remodeling projects.

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39 Waterfoot Road, Magherafelt, BT45 6LQ
T: +44 (0)7840 605 545 E: