Porch and changing rooms with starmodul steel structure next to a football pitch in alcover (tarragona) – another view

PERGOLAS, PORCHES, AND OUTDOOR COVERINGS

Custom-Made Metal Pergolas and Patios

We design metal pergolas and porches using steel profiles and StarModul bolted connections. Freestanding or attached solutions for patios, gardens, homes, businesses, and outdoor spaces.

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STARMODUL SYSTEM

Bolted metal structures for outdoor spaces

The StarModul system allows you to configure columns, beams, and roof elements using prefabricated profiles and mechanical connections. The structure can be adapted to the dimensions, intended use, type of roofing, and site conditions.

Profiles, thicknesses, and reinforcements are defined for each project.
Screwed joints at compatible joints.
Standalone or attached to the building.
Coordination with the roof, anchors, supports, and drainage.

Porches in 3D

StarModul porches and canopies in 3D

Open in 3D porches and covered structures we have designed. Remove the roof to see how columns, beams and purlins are joined with bolted connectors.

Try it: switch the view or hover over a card.

Rotate, zoom and measure in your browser, nothing to install
Remove walls and roof to see every bolted joint
Cut by floor, hide parts and share the link

See all 24 projects in 3D

Open in 3D240 m² steel canopy · Terrassa (Barcelona)Footprint 7.4 × 31.7 m · height 3.9 m

Open in 3D160 m² steel canopy · Terrassa (Barcelona)Footprint 7.3 × 21.4 m · height 4.3 m

Open in 3D420 m² steel structure · Fira de LleidaFootprint 12.8 × 30.3 m · height 6.8 m · 2 storeys

Open in 3D85 m² steel storage buildingFootprint 9 × 9.4 m · height 5.7 m

ADVANTAGES

Benefits of Pergolas and Patios with the StarModul System

Starmodul porch frame being assembled on a concrete slab in llívia (girona)

Screw-type mounting

Compatible joints are assembled using fasteners, reducing the need for welding during assembly.

Bar terrace canopy with starmodul steel structure in lleida

Custom Design

Width, depth, height, slopes, and pillar placement are adapted to the available space.

Lean-to porch with starmodul galvanised tube structure and panel roof – detail

Structural Analysis

The solution is designed based on geometry, roof type, supports, and wind and snow loads.

Covered walkway attached to a building with starmodul structure in golmés (lleida)

Preliminary Preparation

The profiles can be prepared, machined, and labeled before they arrive at the job site.

Lean-to porch with starmodul galvanised tube structure and panel roof – another view

Outdoor Protection

Steel protection is specified based on the exposure environment and the required durability.

Compatible covers

The structure can be designed to incorporate panels, sheet metal, polycarbonate, or other systems specified in the project.

APPLICATIONS

Pergolas, porches, and sheds for different spaces

The system allows users to explore solutions for homes, terraces, gardens, patios, driveways, parking lots, and outdoor areas at businesses. Each structure is configured based on its intended use and actual conditions.

Lean-to porch with starmodul galvanised tube structure and panel roof

METAL PERGOLAS

Metal pergolas for patios and gardens

Freestanding pergolas allow you to create a sheltered or shaded outdoor area without relying on the building’s facade. Their modular design can be adapted for relaxation areas, outdoor dining areas, and common spaces.

Self-supporting structures with four or more supports.
Dimensions tailored to the furniture and the clearance.
Option for full coverage or shade elements.
Anchors defined based on the foundation and loads.

ATTACHED PORCHES

Metal porches attached to homes and buildings

An attached porch expands the covered area along a facade and can cover patios, entrances, or walkways. The connection to the building must be verified and coordinated with the existing structure and exterior walls.

Terraces and entrances to homes.
Entrances and outdoor walkways.
Waiting areas or customer service areas.
Longitudinal canopies next to warehouses and stores.

SHEDS AND GAZEBOS

Sheds and covered structures for outdoor use

The same modular approach can be applied to sheds, gazebos, storage areas, or small auxiliary roofs. The design must take into account the slope, rainwater drainage, and roof maintenance.

Gazebos and outdoor dining areas.
Covers for bicycles or outdoor furniture.
Garden and storage sheds.
Support structures for businesses and communities.

STRUCTURE CONFIGURATION

What Defines a Custom Metal Pergola or Porch

Attached porch with starmodul galvanised tube structure and panel roof

1 · Dimensions

Width, depth, headroom, pillar locations, and circulation space.

Porch and changing rooms with starmodul steel structure next to a football pitch in alcover (tarragona)

2 · Cover

Type of roofing, slope, trim, and drainage system.

Starmodul gable steel structure assembled on a terrace

3 · Structure

Profiles, thicknesses, reinforcements, and joints defined by calculation.

4 · Support

Base plates, anchors, foundation, and, if necessary, attachment to the building.

ROOFING, ANCHORAGES, AND DURABILITY

A structure designed for outdoor use

Safety and durability depend on proper calculations, anchors, steel protection, and a well-designed roof. A pergola or porch should not be attached to a foundation or exterior wall without first verifying its load-bearing capacity.

Effects of wind, snow, and the weight of the deck.
Support and resistance base for the anchors.
Eaves, gutters, coping, and water drainage.
Corrosion protection and scheduled maintenance.

HOW WE WORK

From the design of the space to the assembly of the structure

Courtyard roof with starmodul steel structure

1 · Initial Data

Dimensions, location, photographs, intended use, and desired roof type.

2 · Design and Calculation

Geometry, profiles, slopes, supports, reinforcements, and connections are defined.

Porch on the front of a house with starmodul structure being assembled in almacelles (lleida)

3 · Preparation

The components are prepared and identified in accordance with the documentation.

Lean-to porch with starmodul galvanised tube structure and panel roof – view 5

4 · Assembly

The structure is laid out, anchored, and assembled before the roof is completed.

PROJECTS

Examples of StarModul Pergolas and Porches

Designs for freestanding structures, attached porches, and outdoor coverings in various sizes and finishes.

3D CONFIGURATOR

Design a preliminary exterior structure online

Use the StarModul 3D configurator to design an initial geometry and obtain preliminary information on profiles and connections. The final design must be reviewed based on the loads, anchors, and roof structure.

PRICE

How much does a steel porch or pergola cost?

A StarModul porch is quoted according to its dimensions and the roof it carries. The frame is galvanised steel tube with bolted joints, so there is no welding or painting.

For the most common size there are 3×3 m single-slope porch kits, with 5×5 or 10×10 cm tube, priced in the shop. For other sizes, the 3D configurator gives you an indicative estimate.

See porch kits →Design your porch in 3D →

What affects the price most:

Length, depth and height, and whether it is attached to the house or free-standing.
The roof: sandwich panel, metal sheet, polycarbonate or none (open pergola).
5×5 or 10×10 cm tube, depending on spans and loads.
Whether you assemble it yourself or we do it.

REAL EXAMPLES

Photos of real projects built with StarModul

Photos of projects assembled with the StarModul bolted connection system. Click a photo to enlarge it.

Starmodul steel pergola in a garden with swimming pool — Garden pergola

Porch and changing rooms with starmodul steel structure next to a football pitch in alcover (tarragona) – general view — Porch at a football pitch · Alcover

Free-standing porch with starmodul steel structure — Free-standing porch

Lean-to porch with starmodul galvanised tube structure and panel roof in corbins (lleida) — Lean-to porch · Corbins

Tile-effect panel roof on a starmodul steel structure in corbins (lleida) — Tile-effect roof · Corbins

Starmodul steel sunshade structure on a building facade — Facade sunshade

Lean-to porch with starmodul galvanised tube structure and panel roof – view 4 — Lean-to porch

Starmodul steel pergola on a house terrace in tornabous (lleida)

FREQUENTLY ASKED QUESTIONS

Questions About Metal Pergolas and Porches

What is the difference between a pergola and a porch?

A pergola is typically a freestanding or lightweight structure designed to provide shade or cover an outdoor area. A porch is usually attached to the building’s facade and shelters a patio, entrance, or space adjacent to the building.

Can a porch be attached to an existing home?

Yes, provided that the existing structure and envelope are inspected and the fastening method is properly specified. Depending on the project, a freestanding solution adjacent to the facade may also be considered.

Are StarModul pergolas assembled on-site without welding?

Assemblies compatible with the StarModul system are joined using mechanical fasteners and screws. Base plates, anchors, or other special components are selected according to the specific project requirements.

What kind of roofing can be installed on a metal porch?

The structure can be designed to accommodate sandwich panels, sheet metal, polycarbonate, or other roofing systems. The weight, slope, edge treatments, and water drainage must be determined before sizing the solution.

Does a metal pergola need a foundation?

It requires supports and anchors appropriate for the loads and the existing foundation. The solution may require anchor bolts, footings, plates, or specific fasteners, and should not be decided upon without first inspecting the soil, the floor slab, or the supporting structure.

What information do you need to prepare a proposal?

Approximate measurements, photographs of the space, location, intended use, type of roof, and whether the structure will be freestanding or attached. If there are any floor plans or details of the foundation and facade, those are also helpful.