Calgary Anthracite Spiral Staircase – Modern Design, Maximum Space Efficiency

The Calgary Anthracite Spiral Staircase by DOLLE is the ideal space-saving staircase solution where every square metre matters. With its sleek anthracite finish, durable multiplex beech treads, and elegant spiral design, it provides safe and stylish access to lofts, mezzanines, and upper floors — without taking over the room.

Available in two diameters – 120cm and 140cm – and adjustable in height between 244.8cm to 280.8cm, this staircase offers outstanding versatility for residential and commercial spaces alike. Engineered to the highest European standards, it’s a practical and striking architectural feature that meets both form and function.

✅ Key Features – Calgary Anthracite Spiral Staircase

• ✅ Stylish anthracite powder-coated finish (RAL 7016)

• ✅ Available in 120cm or 140cm diameter

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

• ✅ 11 steps + large landing platform in beech multiplex

• ✅ Adjustable pitch height: 20.4–23.4cm via spacer rings

• ✅ Total floor-to-floor height: 244.8cm to 280.8cm

• ✅ Fits minimum ceiling opening of 130cm (120cm version)

• ✅ Minimal footprint – ideal for compact areas

• ✅ Optional riser bar and middle banister pack available for added safety

• ✅ Complies with EN 1991 and EN 1993 European standards

• ✅ Load tested: 620kg total / 200kg point load

• ✅ Banister rated for 50kg/m horizontal load

• ❌ No exposed fixings or raw finishes

• ❌ No excessive space needed

• ❌ No compromise on structural integrity

🔍 Calgary Anthracite vs. Standard Spiral Staircases – A Premium Compact Solution

🏡 Ideal for Tight Floorplans & Contemporary Interiors

From loft conversions and compact apartments to stylish studio offices, the Calgary Anthracite Spiral Staircase adapts to your space with elegance and efficiency. Its minimal ceiling opening requirements, compact spiral form, and modern dark finish make it a natural fit in today’s interiors.

Pair with optional riser bars and middle banister packs to increase safety, particularly if the staircase will be used as a main access route. These additions ensure full compliance with UK Building Regulations for domestic use.

🚚 Standard UK Delivery – Fast, Tracked & Free

Your staircase kit is securely packed and dispatched across the UK with care:

• ✅ FREE Standard Mainland UK Delivery included

• ✅ Flat-packed with clear instructions

• ✅ All components supplied based on your chosen size

• ✅ Full tracking for peace of mind

Please allow a few working days for delivery.

💳 Flexible Payment Options – Simple & Secure

We offer a wide range of flexible and secure payment methods for all types of customers:

• ✅ Pro Forma Invoicing – perfect for businesses, schools, and trade buyers

• ✅ Klarna – split into 3 interest-free payments (subject to approval)

• ✅ PayPal – secure checkout, trusted globally

• ✅ Credit & Debit Cards – Visa, Mastercard, and American Express accepted

• ✅ Apple Pay – seamless checkout from iOS devices

🏆 Our Verdict – High-Performance Spiral Access, Premium Anthracite Finish

The Calgary Anthracite Spiral Staircase is a standout solution for modern interiors where space is limited but design still matters. With its certified structural strength, sleek finish, adaptable configuration, and optional regulation-compliant safety kits, this is an investment in both style and function.

From first glance to final step, the Calgary staircase delivers where others fall short.

👉 Order your Calgary Anthracite Spiral Staircase today from Ladders UK Direct – trusted access for modern living.