Is GST included in stage & truss fabrication quotes?

Quotes in India are normally shown before 18% GST. Ask for the all-in figure in writing so the number you approve is the number you pay.

How much advance is standard?

Most premium AV companies take around 50% to block equipment and crew for your date, with the balance due before the show. The advance is what actually reserves inventory in peak season.

Is stage & truss fabrication cheaper on weekdays?

Often, yes. Weekday and off-season dates can save 10–20% simply because the inventory and crew are otherwise idle. In peak wedding and conference weeks there is no such discount.

Do you provide structural load calculations?

Yes, on every build. We produce calculations covering the dead load of the structure, the live load of performers and crew, the suspended load from every department, and wind load outdoors. The point-load report per leg goes to the venue or your structural engineer for sign-off before load-in.

How much weight can be hung from a truss grid?

It depends entirely on truss type, span, support spacing and hoist capacity, which is why it is calculated rather than quoted from memory. The practical answer is that we publish a suspended-load budget at design stage and every department books their weight against it, so the grid is never discovered to be overloaded on the day.

What wind speed is safe for an outdoor roof?

There is no single number, because it depends on the structure, the banner area and the ballast scheme. What every outdoor roof must have is a documented wind management plan with staged thresholds — a speed at which banners are removed, a higher one at which the roof is lowered or the show stops — an anemometer on site and a named person empowered to act on it.

How high should the stage be?

Indoor seated audiences are well served at 0.6 to 0.9 metres. A standing audience more than fifteen metres deep needs 1.2 metres or more, and a large concert stage runs 1.8 to 2.4 metres. Going too low saves a little on deck and then costs far more in IMAG screens for the people who cannot see.

What Drives the Cost of Stage & Truss Fabrication in India

Key takeaway

Stage & Truss Fabrication is quoted against audience size, venue type, number of show days, travel and how much of the design is custom. There is no list price, because no two rooms need the same rig. A credible quote names exact models, every crew role and transport separately so you can compare like with like.

Key takeaways

Audience size and venue shape move the number more than anything else
Modular Stage: Conference and wedding stages up to 100 sq m with a front truss
Ground Support System: Concert and launch stages, 150 – 400 sq m with a flown grid
Roof & Custom Structure: Festival stages, outdoor concerts and bespoke scenic structures
Insist on an itemised quote naming exact models and every crew role

What drives the price of stage & truss fabrication

Structure is the one department where getting it wrong is not an aesthetic problem. Every stage and truss build starts from a load case: the dead load of the structure itself, the live load of performers and crew, the suspended loads of lighting, audio and LED, and — outdoors — wind load on any banner, roof or solid surface. We specify from manufacturer load tables for the exact truss type and span, with chain hoists rated well above the working load and point loads calculated per leg. Decks are Layher or aluminium framed systems with a published uniform load rating, and a performance stage is typically designed for 500 kg per square metre of distributed live load.

Scope tiers

Modular Stage

Conference and wedding stages up to 100 sq m with a front truss

Modular deck stage with skirting, stairs and edge protection
Front and side truss on uprights with load calculations
Point-load report issued to the venue
Certified rigging crew and hoist inspection records
Build and strike within the venue's load-in window

Most booked

Ground Support System

Concert and launch stages, 150 – 400 sq m with a flown grid

Ground support towers and a mother grid rated for the full rig load
Motorised chain hoists with a single controlled lifting position
Structural calculations covering dead, live and suspended loads
Ballast scheme calculated against the overturning case
Crew chief, certified riggers and a documented build sequence

Roof & Custom Structure

Festival stages, outdoor concerts and bespoke scenic structures

Engineered roof system with a site-specific wind management plan
Staged wind thresholds for banner removal, lowering and show stop
Ground anchoring or ballast designed for the actual surface
Pre-show structural checks after loading and again before doors
Full rigging department with a nominated competent person on site

What your event size actually needs

Scale	Guests	Recommended setup
Conference stage	200 – 600	10 m x 6 m deck at 0.6 m, front truss on two uprights, 1 t suspended load
Wedding stage	400 – 1,200	12 m x 8 m deck at 0.9 m with ramps, four uprights and a decor-integrated grid
Launch stage	1,000 – 3,000	16 m x 10 m deck at 1.2 m, ground support grid, 3 – 5 t suspended load
Concert stage	5,000 – 15,000	18 m x 12 m deck at 1.8 m, roof system, PA wings, 10 – 15 t suspended load
Festival main stage	20,000+	24 m x 16 m with 2.4 m deck, engineered roof, mother grid, ballast and wind plan

What a real quote specifies

Specification	Detail
Deck systems	Layher Allround and aluminium-framed modular decks with published load ratings
Live load design	Typically 500 kg per square metre distributed for performance stages
Truss types	300 – 600 mm box and triangular truss, specified from manufacturer span and load tables
Chain hoists	Electric hoists in 500 kg – 2 t capacities, rated well above working load, inspected per build
Rigging safety factor	Hardware used within rated capacity with the factor appropriate to lifting over people
Roof systems	Ground support and mother-grid roofs with a documented wind management plan
Wind thresholds	Staged limits for banner removal, roof lowering and show stop, set per structure and site
Ballast	Concrete or water ballast calculated against the overturning case, with load-spreading on soft ground
Stage heights	0.6 m to 2.4 m with code-compliant stairs, handrails and edge protection
Documentation	Load calculations, point-load report, hoist inspection records and a build sign-off

Where scope quietly expands

What can go wrong

How we prevent it

What can go wrong
Departments add lighting, LED and audio beyond the load the grid was designed for.
How we prevent it
A single suspended-load budget is published at T-4 weeks and every department's weight is booked against it; anything added later triggers a recalculation before it is hung.
What can go wrong
A banner-clad roof becomes a sail and the structure approaches its overturning limit in a squall.
How we prevent it
The wind management plan sets a numeric speed at which banners come off and a higher one at which the roof is lowered, with an anemometer on site and a named person empowered to act.
What can go wrong
Ballast is placed on soft or wet ground and begins to sink, taking the structure out of plumb.
How we prevent it
Ground bearing capacity is assessed before the build, load-spreading plates are specified for soft surfaces, and plumb is re-checked after the first night.
What can go wrong
The venue quotes a rigging capacity that turns out to be an assumption rather than a calculation.
How we prevent it
We require written sign-off on point loads and, where it is not forthcoming, quote a ground support system that carries its own load to the floor.

How to get more value

Lock dates early in the October–March peak, combine services with one vendor so crew and transport are not duplicated, and schedule a single technical rehearsal rather than paying for idle build days. Get an itemised quote from Prime AV Solutions within 24 hours — call +91 93093 80958 or WhatsApp our producers.

Published 7 May 2026 by the Prime AV Solutions production team.