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Retractable sun sail above a contemporary residence

Designed & manufactured in Croatia

Shade,
engineered
without limits.

Bespoke retractable sun sails and architectural outdoor systems, developed around the space — not the other way around.

Since 1988Retractable shading systemsRijeka · Croatia

HOTEND philosophy

Shading designed as part of the architecture.

Every project begins with the building, the orientation and the way the exterior will be used. Our role is to transform those constraints into an elegant, reliable system.

Our approach

Retractable sail systems

Retractable sail systems.

Engineered for architectural freedom and inspired by nautical technology, HOTEND retractable sail systems combine elegant design, controlled tension and reliable automation.

From cost-efficient shading solutions to advanced systems for large architectural spans, each model is engineered to integrate naturally into its surroundings while providing exceptional outdoor comfort.

HTS-ALUp to 65 m²

Smart Engineering.
Exceptional Value.

Professional retractable sail engineering in its most efficient form — robust, precise and designed for everyday architectural use.

HTS-AL combines clean sail geometry, dependable operation and excellent value. Stainless-steel tension springs maintain the required fabric load throughout movement, creating a mechanically simple, durable retractable sail system for residential and commercial terraces.

Key features
  • Automatic retractable sail system
  • Stainless-steel spring tensioning
  • Excellent price-to-performance ratio
  • Suitable for residential and commercial applications
  • Sail areas up to 65 m²
HTC IUp to 65 m²

Controlled Tension.
Architectural Elegance.

A double-sided retractable sail system engineered around a single gas compensator for precise, controlled fabric tension.

HTC I combines architectural lightness with active tension control. Its gas compensator continuously manages load as the sail opens and retracts, helping the membrane retain its designed geometry while delivering smooth movement and generous coverage.

Key features
  • Double-sided retractable sail
  • Single gas compensator
  • Continuous tension control
  • Automatic operation
  • Designed for medium and large spans
  • Sail areas up to 65 m²
HTC I Cantilever Option

HTC I is also available in a distinctive three-post cantilever configuration. Removing the fourth support opens circulation and sightlines while preserving controlled tension and the sculptural character of the sail.

HTC IIUp to 80 m²

Engineered for
Larger Spans.

A higher-capacity double-sided retractable sail system with two gas compensators for larger and more demanding installations.

HTC II is developed for projects where span, sail area and architectural presence all increase. Two gas compensators distribute and regulate tension, supporting stable membrane geometry, controlled movement and the lightweight appearance that defines HOTEND retractable sails.

Key features
  • Double-sided retractable sail
  • Dual gas compensators
  • Designed for larger spans
  • Continuous and balanced tension control
  • Automatic operation
  • Sail areas up to 80 m²
HTV IRectangular system

Rectangular Geometry.
Architectural Freedom.

A purpose-built rectangular retractable sail system for long terraces, narrow footprints and architecture that demands disciplined geometry.

HTV I uses a single gas compensator to control membrane tension while its rectangular plan makes efficient use of elongated spaces. It is designed for projects where conventional sail geometry would leave valuable areas uncovered.

Key features
  • Rectangular retractable sail geometry
  • Single gas compensator
  • Designed for elongated layouts
  • Efficient coverage of narrow and long areas
  • Automatic operation
  • Clean architectural integration
HTV IILarge rectangular system

Rectangular Performance
for Larger Spans.

HOTEND’s high-capacity rectangular retractable sail system for expansive architectural coverage.

HTV II combines rectangular geometry with two gas compensators to manage larger membranes and longer spans. Balanced tension supports stable operation across demanding layouts while retaining the visual lightness of a tensioned sail.

Key features
  • Large rectangular retractable sail system
  • Dual gas compensators
  • Designed for long and narrow layouts
  • Suitable for larger spans
  • Continuous tension control
  • Automatic operation
  • Premium architectural solution
ConfiguredProject specific

Engineered for
Your Project.

Every HOTEND retractable sail system is individually configured according to the dimensions, geometry and architectural requirements of the project.

From the streamlined HTS-AL to the large-span HTC and rectangular HTV systems, the HOTEND range provides the flexibility to create tailored shading solutions for residential, hospitality and commercial architecture.

Applications
  • Residential architecture
  • Hospitality terraces
  • Commercial outdoor spaces
  • Project-specific geometry and fixing points
  • Tailored dimensions and coverage strategy

Engineered for your project.

Every HOTEND retractable sail system is individually configured according to the dimensions, geometry and architectural requirements of the project. From the streamlined HTS-AL to the large-span HTC and rectangular HTV systems, the range provides the flexibility to create tailored shading solutions for residential, hospitality and commercial architecture.

Architectural shade.
Nautical soul.

Projects / models

Real projects.
Clearly identified systems.

Each reference is presented through the completed space, with the installed HOTEND model shown clearly and without turning the website into a technical catalogue.

The project remains the focus. The list shows a cover image, and clicking any project opens its full image gallery with the additional photos.

Black HTS-AL retractable sail on Penthouse Zagreb rooftop terraceHTS-AL
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Retracted HTS-AL system at Penthouse Zagreb
01Private residence

Penthouse Zagreb

A black retractable sail system tailored to a private rooftop terrace. The installation creates generous shade while keeping the perimeter open and preserving panoramic city views.

ModelHTS-AL
LocationZagreb, Croatia
ApplicationPenthouse terrace
SystemRetractable sail
HTS-AL retractable sail at Al Peñon in TarHTS-AL
View project galleryClick to see the other images
Hospitality terrace at Al Peñon, Tar
02Hospitality

Al Peñon, Tar

A project-specific retractable sail installation developed for a hospitality terrace, providing comfortable coverage with a light structure and open circulation beneath the system.

ModelHTS-AL
LocationTar, Croatia
ApplicationRestaurant terrace
SystemRetractable sail
HTS-AL retractable sail at holiday rental houses in Gorski kotarHTS-AL
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Outdoor lounge beneath the HTS-AL sail in Gorski kotar
03Holiday rental

Holiday Rental Houses

A warm-toned retractable sail integrated into the outdoor living area of a rental property, delivering flexible shade without closing the view toward the surrounding landscape.

ModelHTS-AL
LocationGorski kotar, Croatia
ApplicationResidential hospitality
SystemRetractable sail
HTS-AL retractable sail over a bar and restaurant terrace in RijekaHTS-AL
View project galleryClick to see the other images
Shaded hospitality deck beneath the HTS-AL system in Rijeka
04Bar / restaurant

Hospitality Terrace, Rijeka

A large retractable sail developed for an elevated hospitality deck, creating a comfortable shaded dining area while maintaining the open character and view toward the sea.

ModelHTS-AL
LocationRijeka, Croatia
ApplicationBar / restaurant
SystemRetractable sail
Three HTC I retractable sail systems at Hotel Parentium in Istra3 × HTC I
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Hotel Parentium facade and terrace with three HTC I systems
05Hotel

Hotel Parentium

Three HTC I systems arranged across the hotel terrace to create coordinated coverage, controlled tension and a visually lightweight architectural composition.

Model3 × HTC I
LocationIstra, Croatia
ApplicationHotel terrace
SystemRetractable sails
HTV II retractable sail system at a restaurant in ItalyHTV II
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Stainless steel mast detail of the HTV II restaurant project in Italy
06Restaurant

Restaurant, Italy

An HTV II system configured for a hospitality terrace, maximizing usable coverage while keeping the area beneath and around the sail open for seating and circulation.

ModelHTV II
LocationItaly
ApplicationRestaurant terrace
SystemRectangular retractable sail

Architectural outdoor systems

Complete outdoor
solutions.

Complementary systems are selected and detailed to create a coherent exterior, while each category can later be expanded with its own models and projects.

Bioclimatic pergola beside a swimming pool

Bioclimatic Pergolas

Adjustable aluminium louvered roof systems.

Pergotenda retractable fabric roof on a residential terrace

Pergotenda

Retractable fabric roof systems for flexible outdoor comfort.

Vertical ZIP screens integrated into an outdoor structure

Vertical ZIP Systems

Wind-resistant shading, screening and blackout solutions.

Frameless glass curtains enclosing a terrace

Frameless Glass Curtains

Sliding and folding glass protection without vertical frames.

Technology

Engineering you barely see.

The visible result is simple. Behind it are tension, movement, sensing, materials and project-specific detailing working as one system.

Technical consultation

Controlled tension

Stable fabric geometry through the complete opening cycle.

Motorized retraction

Effortless daily use with a protected winding system.

Wind monitoring

Automatic response when weather conditions change.

Outdoor durability

Materials and components selected for long-term exposure.

Designed & manufactured

From concept to finished system.

Design, engineering, metal fabrication, textile processing and final assembly come together in one coordinated process.

CNC production
01 · PRECISION

Engineering & CNC

Project-specific components developed for repeatability and reliability.

Metal fabrication
02 · FABRICATION

Metalwork

Stainless steel and aluminium fabrication, finishing and inspection.

Textile production
03 · TEXTILE

Sail production

Cutting, sewing and finishing around the exact system geometry.

Architects & professionals

We design to work with you.

Early project support helps align geometry, structure, drainage, electricity and finishing before the building reaches site.

01

Technical documentation

Dimensions, installation requirements and product data.

02

CAD / DWG files

Planning details and project coordination resources.

03

Project engineering

Support for site-specific geometry and fixing conditions.

About HOTEND

Since
1988.

More than three decades of outdoor-system experience, developed into a focused manufacturing and engineering approach.

1988Founded
30+Years of experience
EUProjects & partners
HRDesign & production
Sun sail at sunset

Start a project

Have a project
in mind?

Send us the location, approximate dimensions and available drawings or photos. We will help define the right system.

info@hotend.hr