Staircase Renovation and Installation in Cardiff

Cardiff Joiners carry out staircase renovation and installation in Cardiff, covering full staircase replacement, tread and balustrade refurbishment, and new staircase installation for loft conversions and extensions.
We serve Pontcanna, Cyncoed, Penylan, Canton, Roath, Llandaff, and surrounding areas.
- Full staircase replacement: structure, treads, risers, and balustrade
- Staircase refurbishment: new treads, spindle replacement, handrail renewal
- New staircase installation for loft conversions
- Period staircase restoration in Victorian and Edwardian properties
- Building Regulations compliance managed throughout
Call 029 2010 1446 to arrange a survey.
Why Choose Cardiff Joiners for Staircase Work
Renovation-First Approach
We assess the structure before recommending replacement. Many staircases can be renovated.
Period Expertise
Victorian spindle and handrail profiles sourced and matched to original character.
Building Regs Managed
All compliance for loft conversion staircases handled, including drawings and inspections.
Full Scope
From fixing creaking treads to complete new staircase installation.
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Staircase Renovation vs. Full Replacement
Renovation Work
Fitting new solid oak treads over existing pine where the structure is sound. Replacing spindles and handrail while retaining newel posts. Removing carpet, filling, sanding, and finishing with paint or stain.
Period Terrace Staircases
In Pontcanna, Canton, and Penylan Victorian terraces, the structure is typically sound. The renovation brief is usually cosmetic: new oak treads, period-appropriate turned spindles, and renewed moulded handrail.
Full Replacement
Required when the structure is compromised, Building Regulations require a geometry change for loft conversions, or the owner wants a completely different aesthetic.
Loft Conversion Staircases
The most common trigger for a new staircase in Cardiff. Building Regulations require minimum 2m headroom above the pitch line. We work with architects and structural engineers on these projects.


Cardiff Joiners advises on the right approach at the survey visit, based on the structure’s condition.
Staircase Types for Cardiff Properties


Straight Flight Staircases
The standard type in Victorian and Edwardian terraces across Pontcanna, Canton, and Roath. Simple to replace like-for-like. The balustrade design is where period character is preserved or lost.
Quarter-Turn Staircases
Common in interwar semis across Heath, Whitchurch, and Llandaff. Requires careful newel post positioning and a correctly formed landing structure.
Space-Saving Staircases
Alternating tread and compact spiral staircases for limited openings, common in loft conversions. Must comply with Building Regulations for the specific use.
Oak and Painted Staircases
Solid oak treads and handrails are the most popular specification. Painted balustrades (white spindles, painted string) suit brighter contemporary interiors, popular in Canton and Roath renovations.
Staircase Costs in Cardiff
Cardiff Joiners provides fixed-price quotations. Call 029 2010 1446 for a precise quote.
Refurbishment
New oak treads, spindle replacement, handrail renewal: £2,500–£5,500. Victorian restoration (stripped and refinished with period-matching balustrade): £2,000–£4,500.
Full Replacement
Straight flight, standard specification: £4,000–£8,000. Period oak with turned spindles (Pontcanna or Penylan terrace): £6,000–£12,000.
Loft Conversion Staircase
New staircase installation for loft conversion: £3,500–£7,000.

Labour runs at £250–£350 per day. Most installations take 3–7 working days.
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Our Staircase Process
1. Survey Visit
We inspect the existing staircase, assess the structure, measure the flight, and discuss the brief.
2. Specification and Quote
Detailed itemised quote. Geometry confirmed before materials ordered. Building Regulations drawings where required.
3. Materials and Programme
Timber sourced. Bespoke components machined to specification before installation begins.
4. Installation
Existing staircase removed (where replacing). New staircase installed in sequence: structure, treads, strings, newel posts, spindles, and handrail.
5. Sign-Off
All balustrading checked for stability. Handrail height confirmed to Building Regulations. Snagging addressed on the day.
Staircase Work Across Cardiff
We renovate and install staircases across Cardiff and the surrounding areas.
Staircase renovation is often carried out alongside internal door replacement and skirting board updates. For loft conversion projects, see home renovation.
Staircase Renovation FAQs
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