4-point trusses
Types: F24, F34, F44
Arched, gable and pent roofs are built from 4- and 3-point trusses
Stage roofs · Arched roof
Arched roof A large roof area, fitted one tarpaulin web at a time
The arched roof stands out for its shape and its short assembly time. The tarpaulin webs are pulled one by one into keder rails on the roof trusses – the large roof area does not have to be mounted in one piece and can be stored in little space.
- Tarpssingle webs in keder rails
- Assemblyshort assembly time
- Variantsalso as double arch
- Up to 5 m highwith proof of stability
- From 5 m highwith inspection book
Benefits
Large area, short assembly because every web is pulled in on its own
Web by web, not in one piece
The tarpaulin webs run in special keder rails on the roof trusses. That makes handling and assembly easier.
Easy to store
Because the roof area is made of single webs, it is not mounted as a whole and takes up little space in storage.
Many versions
With a 90° radius, as a double arch, with a covered forestage, three-sided net covering, back tarpaulin or PA wings.
With documents
Up to 5 m high with proof of stability, from 5 m high with a TÜV inspection book.
At a glance The key data
- Outdoor use
- Weatherproof
- Standards & testing
- DIN EN 13814
How it is built
From the BÜTEC truss system Arches of 4-point and 3-point trusses
Structure
Full aluminium, quickly assembled and dismantled, designed to the requirements of DIN 4112 or DIN EN 13814 and DIN 1055.
Stability
The towers are ballasted with water tanks or on precast concrete elements, or anchored with impact dowels.
Tarpaulins
Single webs with keder, side tarpaulins in rails, colours to RAL, flame-retardant to B1 (DIN 4102) on request.
Accessories
Works with Accessories and systems for Arched roof
Everything that goes with this product, sorted by task. Add parts straight to your enquiry.
Trusses9
3-point trusses
Types: F23, F33, F43
Arched, gable and pent roofs are built from 4- and 3-point trusses
Trusses
Profiles: 2-, 3- and 4-point
Truss F23
Profile: 3-point · 220 × 195 mm
Truss F24
Profile: 4-point · 220 × 220 mm
Truss F33
Profile: 3-point · 287 × 258 mm
Truss F34
Profile: 4-point · 287 × 287 mm
Truss F43
Profile: 3-point · 398 × 346 mm
Truss F44
Profile: 4-point · 398 × 398 mm
Curtains1
Lighting & sound
Offer: complete package or tailored
Systems5
Mobile outdoor stages
Legs: stepless telescopic legs
Stationary stages
Height: by gas spring, no power
Mobile terraces
Anchoring: not required
Comparison
Comparable systems The alternatives side by side
Same job, different focus – the key specs next to each other.
Arched roof
This page- Hoist
- –
- Tarps
- single webs in keder rails
- Variants
- also as double arch
- Front
- –
- Hoist
- optional
- Tarps
- one tarp per wave, with keder
- Variants
- –
- Front
- –
- Hoist
- with or without
- Tarps
- –
- Variants
- –
- Front
- 4-point truss for stage lighting
- Hoist
- with or without
- Tarps
- –
- Variants
- with PA wings, as FoH, with screen
- Front
- crossbar for light and sound
In use
90° radius, double arch, forestage Arched roofs in use
Downloads Roof shapes and construction in the catalogue
For planners
Tender text / CADOn request – we send you tender texts and CAD data for your project.Request
Questions
Size, forestage, documents Questions about the arched roof
What sizes does the arched roof come in?
In different sizes, also as a double arch. We define the span and depth for your stage.
Can the forestage be covered too?
Yes. The forestage area can be covered as well, and side PA wings are possible.
What documents come with the roof?
Up to 5 m high we deliver the roof with proof of stability, from 5 m high with a TÜV inspection book.
Should your stage get an arch? We plan the roof for it
Tell us the stage size, the height and the location – we prepare a quote with documents.
Arched roof
single webs in keder railssingle webs in keder rails · short assembly time