A grand staircase covered in deep red carpet is one of the most enduring images in event design. It signals arrival, occasion, and considered attention to detail. But staircase carpet is also one of the most technically demanding temporary flooring applications — and one of the most frequently specified incorrectly.
Wrong measurements mean carpet that bunches at the bottom of the stairs or runs short before the landing. Wrong fixing means carpet that shifts mid-event and creates a genuine safety risk. Wrong pile means guest heels catching on the runner in front of a bank of photographers.
This guide covers everything: how to measure correctly, what to ask your venue, how runners are fixed without damaging heritage floors, and what safety standards apply. Event Flooring has installed staircase carpet at weddings, gala dinners, awards ceremonies, and corporate receptions across Sydney and Melbourne venues for more than 18 years.
Why Staircase Runners Make a Difference at Events
The impact of a carpeted staircase is disproportionate to its size. In terms of total floor area, a staircase runner might cover less than 10 square metres. In terms of event photography, it is one of the most frequently captured elements at any gala or wedding — every guest photograph taken at the base or top of the stairs includes it.
Beyond photography, the staircase runner communicates quality. It tells guests the event has been considered to a level of detail that even casual visitors notice. It extends the event colour palette vertically into the space — a red carpet floor that transitions to a red staircase creates a completely coherent arrival environment.
For corporate events with brand colour requirements, staircase runners in a matched Pantone can extend brand presence from the entrance through the arrival journey.
How to Measure Staircase Carpet Correctly
Measurement errors are the most common cause of staircase carpet problems. Here is the correct process:
- Measure the tread: The tread is the horizontal surface you step on. Measure from the front edge (nosing) to the riser — typically 250–300mm on standard venue stairs.
- Measure the riser: The riser is the vertical face between treads. Typically 150–180mm on venue stairs.
- Add tread and riser: Sum of tread + riser gives the carpet length required per step.
- Count the steps: Multiply (tread + riser) by the number of steps. Add 300mm at top and bottom for tucking and securing.
- Measure the width: Measure the full width of the staircase (wall to wall) or the desired runner width if you are leaving exposed timber on either side.
Example calculation: A 20-step staircase with 280mm treads and 170mm risers requires: (280 + 170) × 20 = 9,000mm (9 metres) of carpet length, plus 300mm each end = 9.6 metres total. At 1.2m width, total area is approximately 11.5 square metres.
Always add a 10% overage allowance. Staircase carpet cannot be joined mid-run without it showing.
Carpet Width Options for Staircases
The width you specify should be determined by the staircase design and the aesthetic intent:
- Full-width coverage (wall to wall): The carpet runs the full width of the staircase with no exposed surface visible. Appropriate for formal events where the staircase is a primary design feature. Requires precise width measurement — even a 20mm gap on either side reads as an error.
- Centred runner with exposed timber: A narrower runner (typically 800mm–1.2m) centred on a wider staircase, leaving polished timber or stone exposed on either side. This is the classic staircase runner look and works well in heritage venue contexts where floor protection concerns apply.
- Brand-width runner: For corporate events, a runner width that matches other carpet runs in the space — for instance, a 1.8m entrance runner that transitions to a 1.8m staircase runner — creates a coherent visual line from street level to function floor.
Fixing the Runner — Tape, Rods, and Venue Restrictions
How a staircase runner is fixed depends on the venue floor material and the venue’s own restrictions on adhesives.
Double-sided carpet tape: The most common temporary fixing method. Applied to the nosing of each tread and the base of each riser. Appropriate for timber and painted concrete stairs with no adhesive restrictions. Event Flooring uses residue-free tape formulations that lift cleanly without damaging finishes.
Carpet rods: Decorative stair rods (typically brass, chrome, or black finish) are a traditional fixing method for centred runners. Rods sit in the curve between the riser and tread and pin the carpet without any adhesive contact with the floor. Preferred at heritage venues where tape adhesives are prohibited.
Velcro systems: Hook-and-loop systems applied to the underside of the carpet and the stair surface. Suitable for venues with stricter adhesive restrictions and for carpet that will be removed and repositioned multiple times.
Heritage venues — including many Sydney and Melbourne function venues with original timber or stone staircases — typically have specific requirements about what can be applied to the stair surface. Event Flooring discusses fixing requirements with venues during the pre-event consultation and selects the appropriate system.
Safety on Stairs — What Every Event Planner Must Know
Staircase carpet at events sits in a high-traffic, low-visibility environment. Guests are typically dressed formally, carrying drinks, and may be moving in crowds under dimmed lighting. Safety is not optional — it is a fundamental specification requirement.
- Slip resistance: Carpet on stairs should meet minimum slip resistance standards under AS 4586. Short pile carpet (velour) provides better slip resistance than long pile. Ensure underlay adds grip rather than creating an unstable surface.
- Heel-catch: Loop pile carpet is not appropriate for staircases where guests will wear heeled shoes. Short cut pile (velour or plush) eliminates the loop that catches heels.
- Edge security: Every tread nosing must be secured flat and firm. Any lifting carpet at a stair edge is a falling hazard and a liability issue for the event organiser.
- Adequate lighting: If the staircase is under dim event lighting, the carpet colour should provide contrast against the stair edge. Dark carpet on dark stairs reduces visual edge definition for guests.
- DDA compliance: Where an event staircase also serves as an accessible route, Disability Discrimination Act requirements apply. Consult with your venue on appropriate handrail and transition compliance.
FAQs — Staircase Carpet Runners
Can you carpet curved staircases?
Curved staircases require carpet that is cut and mitred to accommodate the arc. This is achievable but requires accurate measurement — ideally a template taken from the staircase itself. Contact Event Flooring with photographs and dimensions of any curved staircase for a specific feasibility assessment.
Do you supply carpet rods?
Stair rod supply depends on availability for your event date. Discuss rod requirements when you enquire so we can confirm whether decorative rod fixing is achievable for your venue and carpet specification.
What colours are available for staircase runners?
Our standard velour range covers 22 colours including red, black, blue, gold, green, purple, and orange — all available as carpet runners. Custom colours are available with two to three weeks lead time.
How far in advance should I book a staircase installation?
For standard catalogue colours, two weeks minimum. For custom colours or complex curved staircases, four weeks. For major Sydney and Melbourne events during the peak season (October–February), book as early as possible to secure installation crew.
Planning an event with a grand staircase? Contact Event Flooring with your staircase dimensions and event brief.