Calgary Spiral Staircase – Compact, Contemporary, and Completely Adaptable

The Calgary Spiral Staircase by DOLLE is a space-saving, style-forward solution for accessing lofts, mezzanines, or upper levels — all without compromising on comfort or aesthetics. With a clean spiral form, varnished beech treads, and your choice of White (RAL 9016) or Grey (RAL 9006) steel components, this staircase blends modern design with practicality.

Whether you're working with a small footprint or simply want to add architectural flair to your space, Calgary delivers with adjustable height settings, multiple width options, and compliance with European building regulations.

✅ Key Features – Calgary Spiral Staircase

• ✅ Available in White or Grey – powder-coated steel in stylish RAL finishes

• ✅ Choose 120cm or 140cm diameter – suits both tight and open floorplans

• ✅ 12 steps total – includes 11 treads + landing platform

• ✅ Tread width: 627mm (120cm) or 727mm (140cm)

• ✅ Solid beech multiplex treads – varnished and scratch-resistant

• ✅ Adjustable floor height: 204cm – 280cm using included spacers or tread removal

• ✅ Customise rise height between 20.4cm and 23.4cm

• ✅ Certified to EN1991 & EN1993 building standards

• ✅ Max total load: 620kg / Max point load: 200kg

• ✅ Banister tested for 50kg/m horizontal load

• ✅ Optional riser bars and middle banister packs available for UK Building Reg compliance

• ❌ No MDF or unfinished surfaces

• ❌ No wasted space — installs where other stairs won’t

• ❌ No difficult installation — clear instructions provided

🔍 Calgary vs. Standard Spiral Staircases – Why It’s the Superior Choice

�  Modern Spiral Access for Lofts, Mezzanines & Compact Interiors

Whether you're converting a loft or adding a staircase to an upper-level workspace, the Calgary Spiral Staircase allows you to make the most of your space without crowding the room. The smooth steel finish and varnished wood treads add warmth and sophistication, while the spiral layout makes it ideal for smaller openings.

If you have a 120cm version, you’ll need a 130cm round or square opening. For 140cm diameter, allow 150cm. The included landing platform ensures a smooth and secure transition to your upper level.

Looking for enhanced safety? Add middle banister packs to reduce gaps to under 100mm (for UK compliance), and a riser bar kit to close gaps between treads.

🚚 Standard UK Delivery – Efficient, Reliable & Free

All Calgary staircases are carefully packed and delivered across the UK with our trusted carriers:

• ✅ FREE Standard Mainland UK Delivery

• ✅ Flat-packed with full instructions

• ✅ Tracked dispatch and reliable transit

• ✅ All components included based on your selected height and width

Please allow a few working days for delivery.​​​​​​​

💳 Flexible Payment Options – Straightforward & Secure

We offer flexible and secure payment methods to help spread the cost or pay your preferred way:

• ✅ Pro Forma Invoicing – ideal for tradespeople, businesses & schools

• ✅ Klarna – interest-free payment plans available (subject to status)

• ✅ PayPal – trusted and secure checkout

• ✅ Credit/Debit Cards – Visa, Mastercard, and Amex accepted

• ✅ Apple Pay – one-tap checkout from compatible Apple devices

🏆 Our Verdict – Compact Luxury Meets Certified Strength

The Calgary Spiral Staircase is one of the most versatile and affordable spiral staircases on the market today. With adjustable height, certified durability, and enhanced safety options, it’s a perfect fit for homeowners, developers, and renovators looking for a stylish solution for tighter spaces.

From loft access to secondary stairways, Calgary delivers on every level — in form, function, and flexibility.

👉 Order your Calgary Spiral Staircase in White or Grey from Ladders UK Direct today – engineered for tight spaces, built for everyday use.