Alpbau QUADROSPHERE
Alpbau provides innovative, fire-resistant, and adaptable glulam wood structures for a range of architectural applications.
Wooden tent quadrosphere
Alpbau’s design features a multipurpose wooden structure consisting of metal connectors, glued structural beams, and a tent cover.
Advantages of Quadrosphere
Cosy
Visitors and guests are drawn to the structure due to its unique wood ambiance and aesthetics.
Spacious
Maximizes effective space usage, even in small areas.
Easy to unite
With customizable inlet and outlet layouts, modules can be joined to create a single complex of any size.
Quick
Construction installation takes only 5 to 10 hours.
Beautiful
Numerous exterior and interior finish options are available, ranging from sophisticated double-glazing to lightweight PVC.
Easy to transport
Longest component is 3 meters; the basic set with tent fits any standard truck.
Without record
Classified as "temporary buildings and structures," no approval from town planning authorities is required.
In-house Engineering
Every material undergoes rigorous testing to guarantee the strength and quality of parts and joints.
No stress
From measurements and calculations to delivery, installation, and maintenance, Alpbau is there to help you every step of the way.
Main element METAL CONNECTOR
- Patented junctions connect wooden beams using high-precision equipment.
- Steel rods, measuring 32x320 mm, are embedded at the ends of the beams.
- A unique three-component glue that incorporates a plasticizer, accounts for temperature and moisture expansion between metal and wood.
- The structure is made to resist strong winds and snow loads.
ALPBAU’S Projects
Rocket Beach
- Model: Quadrospheres 13x13 (169 m2)
- Lighting: Starry sky
Alpbau Bar
- Model: Quadrospheres 5x5 (25 m2)
- Lighting: LED strips and Starry sky
Alplika Bar
- Model: Quadrospheres 6x6 (36 m2)
- Covering: Transparent PVC film
Yorkshire Spa Retreat
- Model: Two quadrospheres 10x10 (200 m2)
- Covering: Flexible tiles and pine planks
Sea view restaurant
- Model: Quadrospheres 13x25 (325 m2)
- Covering: Transparent PVC film
Panoramic restaurant
- Model: Quadrospheres 13x25 (325 m2)
- Covering: Tinted translucent PVC film
Shooting Club
- Model: Quadrosfera 10x10 (100 m2)
- Capacity: 67 person
Country Club Garden
- Model: Quadrosfera 10x20 (200 m2)
- Capacity: 133 persons
Glamping Dome
- Model: Quadrosphera 5x5 (25 m2)
- Capacity 4 persons
Nemo’s Point Glamping
- Model: 8x8 Quadrosphera (128 m2)
- Capacity: 85 persons
Art Space Nest
- Model: Quadrosphera 10x10 (100 m2)
- Capacity: 67 persons
Forest & Sea, Camping Hotel
- Model: Two 9x9 Quadrospheres (162 m2)
- Capacity: 108 persons
Quadrosphere in airport
- Model: Quadrosphere 12х12 (144 м²)
- Covering: White PVC membrane
Park
- Model: Quadrosphere 10х10 (100 m²)
- Covering: Semitransparent PVC film
Museum-Estate
- Model: Quadrosphere 8х8 (64 m²)
- Covering: White PVC membrane
Mercedes-Benz Event
- Model: Quadrosphere 10х10 (100 m²)
- Covering: White PVC membrane
Hotel Pearl
- Model: Quadrosphere 8х8 (64 м²)
- Covering: Semitransparent PVC film
Eastern Economic Forum
- Model: Two Quadrospheres 7х7 (49 m²) и 13х13 (169 m²)
- Covering: White PVC membrane
Garage Museum
- Model: Two Quadrospheres 8x8 (128 m²)
- Covering: Semitransparent PVC film
Royal Beach
- Model: Two Quadrospheres 10х10 (100 m²)
- Covering: White PVC membrane
Genesis Presentation
- Model: Quadrosphere 9х9 (81 m²)
- Covering: Frosted glass PVC film
Valuevo Park
- Model: Quadrosphere 12x18 (216 m²)
- Covering: Semitransparent PVC film
Central Department Store
- Model: Quadrosphere 10х10 (100 m²)
- Covering: Transparent PVC film
Quadrosphere for BBQ
- Model: Quadrosphere 6х8 (48 m²)
- Covering: Semitransparent PVC film
Airport
- Model: Quadrosphere 9х7 (63 m²)
- Covering: PVC membrane Serge Ferrari
Barbeque Quadrosphere
- Model: Quadrosphere 6х6 (36 m²)
- Covering: Flexible roof tile
Structure of Quadrosphere Basic set
Glued structural beams 90×240 with bushes pasted into it
Installation instruction
Steel connectors
(powder coloring/ hot zinc)
Set of fittings
Сolour to choose
Additional options
Construction coating
Architectural PVC fabric
(colour to choose)
(colour to choose)
Transparent or opaque PVC film
Structural glazing
Lighting
Stellar sky
Lighting set with hidden wiring
Lighting set with hidden wiring
Lighting with LED strip light
Flooring
Thermo treated wood
Composite material
Deck pine
Our projects
questions & answers
How is the quality control passed?
All constructions have a pasport and project documentation with calculation of loads in SCAD program. We test wooden, metal and adhesive materials for durability. Most of components and junctions are tested under loads in the laboratory.
Can I build it by myself?
We provide detailed instructions and wiring diagrams. All parts are marked and not interchangeable. If you have certified installers we’ll help them to assemble the construction.
Can I use it in winter?
All constructions are designed for snow (4th zone) and wind load (3d area). In winter they are completely closed and have heating systems inside. Write us how you plan to use the construction and we will choose the options with minimal costs for heating and ventilation.
How long will the construction last?
The warranty is valid for 5 years, if all operating requierements are complied and regular checkup is carried out. On the average the construction will last for 10-15 years.
How junction are fastened?
We invent our own technology of connecting the beam with the help of high-precision metal connectors and steel bushes which are pasted into the ends of the beam. This is very reliable and rigid junction that allows repeatedly assemble and disassemble construction without reliability damage.
How can I use the construction?
In the section with finished projects there are different options: a gazebo for the rest or a canopy over the swimming pool, tent over a sports or kids playground, a summer cafe or a scene in the park, a banqueting pavilion or canopy over the parking lot.
What to use to cover the dome?
Depending on the budget, status of the facility and operating mode, the dome is covered with architectural fabric, glass, plastic or traditional roofing materials.
