Bespoke Staircases in Cornwall: Your Questions Answered

Bespoke Staircases in Cornwall: Your Questions Answered

Most people replace a staircase once in their lives. It's a significant spend, and once it's built in, it's built in. If you're weighing up a bespoke staircase in Cornwall and want straight answers before you pick up the phone, here's what RPG Carpentry gets asked most often — and the honest answers.

What actually makes a staircase "bespoke"?

A bespoke staircase is designed and built specifically for your space — not pulled from a catalogue and trimmed to fit. Every dimension, timber species, spindle style, newel post profile and riser detail is agreed with you first, then made to order in the workshop.

This matters more in Cornwall than people might expect. Victorian terraces in Liskeard, stone farmhouses on the edge of Bodmin Moor, converted barns near Looe — very few of these have openings that match standard staircase sizes. Force an off-the-shelf kit into an awkward opening and the compromises are visible for as long as you own the house. A bespoke build fits the space from the start.

What timber options are there, and does the choice really matter?

Yes — timber affects both appearance and how the staircase holds up over years of daily use. The most common options RPG Carpentry works with:

Oak — the most popular for good reason. Hard-wearing, takes stain or oil beautifully, and ages well. Particularly well suited to properties where oak flooring is already fitted or planned.

Pine — the more budget-conscious choice. Softer than oak, so it will show wear on a busy staircase over time, but perfectly serviceable and takes paint well for a traditional painted-white finish.

Ash — similar hardness to oak, slightly lighter in colour, and usually a little lower in cost. Worth considering if you want hardwood durability without the full oak price.

Engineered timber — increasingly common on treads, particularly in homes with underfloor heating, because it's more dimensionally stable than solid wood under fluctuating temperatures.

The structural components — strings and newel posts — are sometimes a different species to the visible treads and handrail, but a good joiner ensures the finished staircase reads as cohesive rather than cobbled together.

How long does a bespoke staircase take to make and fit?

Allow six to ten weeks from design sign-off to installation, though this varies with complexity and workshop schedule. The joinery itself — machining the components, assembling the structure — typically takes one to two weeks for a straightforward single-flight staircase. A design involving a half-landing, curved strings, or ornate turned spindles will take longer.

Fitting on site runs to roughly two to four days for a single flight. The space should be clear and dry beforehand, and any plastering or structural work nearby really should be finished first — trying to skim around a new oak handrail is a job nobody enjoys.

What does a bespoke staircase cost in Cornwall in 2026?

Here's an honest set of indicative ranges for 2026 — these are not quotes, and the actual figure depends on your specific design and specification:

• A straightforward single-flight pine staircase — roughly £3,000–£5,000 supplied and fitted
• A single-flight oak staircase with turned spindles and a shaped newel — more commonly £5,000–£9,000
• A more complex design with a landing, open risers, or a feature newel post — £8,000–£14,000 or above depending on specification

The variables that move the price most are spindle style (cut-string with square spindles is cheaper; glass panels are considerably more), timber grade, the number of steps, and the finishing required. No joiner should quote a bespoke staircase without visiting the space — if someone prices one from a photo alone, that's a warning sign.

Do I need planning permission to replace my staircase?

For a like-for-like replacement in most residential properties, no. Planning permission isn't usually required. There are exceptions though:

• Listed buildings — any alteration to an original staircase, including repairs, may need listed building consent. There are enough listed properties across south east Cornwall that this comes up regularly.
• Layout changes — if you're moving where the staircase sits in the house, Building Control will need to be involved, as structural and fire-safety regulations apply.
• Building Regulations Part K — any new staircase, regardless of property type, must comply with Part K, which sets requirements for rise and going dimensions, minimum headroom, and balustrade height.

RPG Carpentry will flag anything that needs formal sign-off before work starts — not at the end when it's too late to adjust.

Can a bespoke staircase work in an older Cornish property with low headroom?

Low headroom is one of the most common challenges in this part of Cornwall. Period stone cottages, converted barns near the coast, older terraces — few were designed with building regulations headroom requirements in mind. There's no single fix, but an experienced joiner has options: adjusting the pitch of the flight, using closed risers to reduce visual weight, or introducing a half-landing to ease the geometry. Sometimes the more productive question is what's happening at the top of the flight — even gaining a few inches of ceiling height there can resolve a headroom problem more neatly than reworking the staircase itself.

None of this can be assessed remotely. A proper site visit and accurate measurements are essential before any design decisions are made.

How do I find a joiner in Cornwall who builds staircases — not just fits them?

The distinction matters. A joiner who manufactures staircase components in their own workshop is a different thing from a carpenter who fits a pre-made kit. For a genuinely bespoke result, you want someone who does both, or who works closely with a specialist manufacturer and controls every stage of the process.

Ask to see photographs of previous staircase work — specifically the joinery detail. Look at the joints where the spindles meet the handrail and base rail, the consistency of any turned elements, the finish on the newel caps. Sloppy work at those points is hard to hide. And confirm they'll visit the site before quoting. A bespoke staircase cannot be priced accurately any other way.

RPG Carpentry is based in south east Cornwall and works across the region and into the Plymouth area. If you're thinking about a new staircase and want to understand what's possible in your specific space, we're happy to come out for a look — no obligation, just a proper conversation about design and likely cost. Get in touch to arrange a visit.

Frequently asked questions