CoreLift height-adjustable desks
An electric lifting frame with a made-to-measure top. Configure the desk in 3D on our site and place it in your own room in augmented reality.
Open the 3D configuratorGold partner WDC26 · 8 Oct 2026 · Ljubljana Castle
Built in Slovenia. Built around people.
Izdelano v Sloveniji. Zasnovano za ljudi.
Heka office interior is the furniture brand of Hit Preless. We plan, manufacture and install office chairs, height-adjustable desks, bespoke joinery and acoustics ourselves. The factory stands in Medvode, the company has been running since 1986 and employs more than 80 people.
For conference guests
Two things you can use right away
Free chair trial
We bring the chair to your office. You use it at your own desk for seven days, then we collect it. No cost, no obligation to buy.
Book the trialCode WDC — 15 % off
The code applies to the whole online order on heka-interior.si. Enter it in the cart at checkout. It does not stack with other discounts.
Valid until [DATUM].
Use code WDC
What we bring to the stand
The desk is the first stone.
Office chairs
Ergonomic, conference, executive and heavy-duty chairs. You choose the fabric, the frame colour and the base.
See the chairs
Bespoke furniture and acoustics
Joinery from our own workshop: reception desks, tea kitchens, fitted wardrobes. Plus acoustic screens, panels and pods for open-plan offices.
See the furnitureFor architects and specifiers
We build the floor your work stands on.
01
Datasheets and technical specifications
Dimensions, materials, mechanisms and fabric ranges in one consistent format, ready for bills of quantities and tender documents.
02
3D and AR configurators
Build a desk or a chair in the browser and place the model in the room in augmented reality — no software to install.
03
Partner programme
Project pricing, samples to view and a joint site walk. Specifiers get one contact person for the whole project.
Selected references
Projects already standing
- Delavska hranilnica, VilhariaDesks and joinery
- NLBWorkplace fit-out
- Triglav NaložbeOffices and meeting rooms
- LelosiOffice equipment
See you on 8 October at Ljubljana Castle
Come to the Heka stand: sit down in a chair, raise a CoreLift desk and pick up the material for architects. If we miss each other there, write to us — we answer the same or the next working day.
Heka office interior by Hit Preless
Hit Preless d.o.o., Žlebe 1, 1215 Medvode
sales@heka-interior.com · +386 (0)1 361 90 28
Monday–Friday, 8.00–16.00