Under Stair
Storage
Turn your wasted under-stair space into a beautiful, fully functional storage solution — custom designed to every angle and slope of your staircase.
Why JPS
What Sets Us Apart
No Space Wasted
Every awkward angle, slope and corner is accounted for. Josh designs around the exact shape of your staircase.
Fully Customised
Choose from drawers, pull-out shelving, hanging rails, a home office nook, boot room or any combination that suits your home.
Seamless Finish
Built-in look with flush doors, soft-close drawers and a paint-ready finish — impossible to tell it wasn't always there.
10-Year Warranty
Every under-stair installation is backed by a full 10-year workmanship warranty for complete peace of mind.
Pricing Guide
Instant Estimate
Get a ballpark figure for your under-stair project — no contact details needed. All prices exclude VAT. Every project is individually quoted after a free site visit.
Width (m)
Height (m)
Depth (mm)
Slab doors included as standard — upgrade to shaker, beaded, or other styled profiles
Full-length mirror panels fitted to wardrobe doors
Enter total metres of LED strip — add up each shelf, recess or run separately
Your Estimate
Updates live as you configure your project
Enter your measurements above to see an instant estimate
Client Reviews
What Clients Say
Rated 5 stars on Checkatrade, Google and Facebook
“Josh transformed our wasted under-stair space into the most useful cupboard in the house. Drawers, shelving and a hanging rail all fitted perfectly. You'd never know the space was ever just dead space. Brilliant work.”
Verified Client
“Had an under-stairs storage unit built by JPS. The design process was really collaborative and the end result is brilliant — so much storage in a space that was previously just dead. Really pleased with the quality and the finish.”
Verified Reviewer
“Fantastic job by JPS. Turned our under-stairs area into a really practical and attractive storage space. Josh worked quickly and neatly and the finish is perfect. Highly recommend.”
Verified Reviewer
Free Quote
Get in Touch
Want to make the most of your under-stair space? Josh personally handles every enquiry and aims to respond within an hour.