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Timber understairs joinery with bench seat, cupboards and lit bookshelf

Understairs joinery

Understairs joinery that uses every angle

The space under your stairs is some of the most underused in the house. We turn it into storage, shelving or a favourite place to sit, made to fit the exact line of the stair.

Awkward space, made useful

Understairs spaces are triangles, steps and angles, which is exactly why off-the-shelf furniture never fits. The result is usually a dark cupboard full of things nobody can reach, or a wall that is simply left empty.

Custom joinery follows the slope of the stair precisely, so every centimetre works. Drawers pull out from the low end, tall cupboards fill the high end, and open shelving or seating can turn the space into a feature.

What your understairs could be

  • Pull-out drawers.

    Deep drawers that run under the low end of the stair, easier to reach than a cupboard

  • Tall cupboards.

    For coats, the vacuum, sports gear and cleaning supplies

  • Library shelving.

    Open shelves with built-in lighting for books and display

  • Bench seat or reading nook.

    A cushioned seat with storage beneath

  • Home office nook.

    A compact desk tucked under the stair

  • Wine or bar storage.

    Racks and cabinetry for a feature corner

Timber understairs joinery with bench seat, cupboards and lit bookshelfTimber understairs joinery with bench seat, cupboards and lit bookshelfWhite understairs cupboards beside a glass balustrade

Built to follow the stair

Every staircase is different, so we measure the rise, the stringer line and the floor space carefully before anything is designed. Doors and drawer fronts are cut to follow the angle cleanly, and finishes can match the stair, the floor or the surrounding joinery.

A recent understairs project

Bench seat, library and storage under a floating stair

Timber joinery wraps around the base of an open staircase, with a long upholstered bench seat, cupboards following the line of the stair and a tall lit bookshelf at the high end. Fine black accent lines tie the piece to the study next door.

Timber understairs joinery with bench seat, cupboards and lit bookshelf
Timber understairs joinery with bench seat, cupboards and lit bookshelfTimber understairs joinery with bench seat, cupboards and lit bookshelfTimber understairs joinery with bench seat, cupboards and lit bookshelf

How it works

Pro Finish team arriving on site with toolsPro Finish team measuring, marking and cutting on sitePro Finish team writing up plans on siteTimber two-person home study with overhead storage and black accent linesPro Finish installer fitting handles and adjusting cabinet hingesTimber entry bench with shoe storage, hooks and open shelving

We make it seamless. Six steps from first conversation to final follow-up.

  1. Step 01

    Let's chat

    It all starts with a conversation. We discuss your goals and arrange a site visit to assess your space.

  2. Step 02

    Site visit and measure

    We get to know your layout and requirements and offer tailored advice and recommendations.

  3. Step 03

    Quote within 48 hours

    You receive a detailed quote within 48 hours. No delays, no guesswork.

  4. Step 04

    Design finalisation

    Work with your existing designer, or let us connect you with a trusted partner. We finalise all materials, finishes and layouts.

  5. Step 05

    Installation day

    Our team arrives on time, keeps your space clean and completes your project with precision.

  6. Step 06

    Follow-up

    Every project includes a personal follow-up within 48 hours to make sure you are completely satisfied.

"The team did an amazing job creating my custom built cabinets. I am very happy with his service... Overall I am so happy with my design and quality of my cabinets."
Dina Khouchaba

Understairs joinery questions

  • Most staircases can take joinery, whether they are closed, open or floating. We assess the structure and space at the site visit.

White handleless kitchen with marble-look waterfall island and butler's pantry

Make the most of your stairs

Book a free consultation. We will measure the space and send a detailed quote within 48 hours.

Call nowBook consult