How to plan a covered terrace: patio roof, pergola or winter garden?
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Planning guide··9 min read

How to plan a covered terrace: patio roof, pergola or winter garden?

A covered terrace can be anything from a simple rain shelter to a fully insulated room. The right decision begins with the intended use and only then moves to a specific product.

AT A GLANCE

Key points before making a decision

A practical guide to choosing a patio roof, louvered pergola, glass veranda or winter garden for a made-to-measure terrace.

01

Patio roof, pergola or winter garden?

A glass or polycarbonate patio roof provides permanent rain protection. A louvered pergola controls shade and ventilation, while a winter garden creates a seasonal or year-round enclosed room.

Define the use first: summer relaxation, shoulder-season dining and work, or a heated room throughout the year.

  • fixed roof for predictable rain protection
  • louvres for adjustable shade and opening
  • glass veranda for wind protection
  • winter garden for insulated year-round use
02

Assess wind, rain and ground conditions

Wind exposure, driving rain, drainage and the load-bearing ground determine profile size, anchoring and post layout. A technical survey should come before final structural selection.

03

Plan sliding glass walls strategically

Frameless or framed sliding glass can close the front and sides. Often one carefully selected windward wall improves comfort more effectively than enclosing every side.

04

Balance daylight and overheating

Clear roofs preserve indoor daylight, opal panels diffuse sun, and louvres create adjustable shade. South- and west-facing terraces benefit from roof blinds, ZIP screens and ventilation.

05

Prepare a useful project brief

Provide façade width, projection, installation height, photographs, orientation, ground information and desired wall enclosures. This makes the first proposal far more accurate.

PRACTICAL CHECKLIST

What should you prepare before the survey and quotation?

A reliable quotation starts with a few concrete details. They help us select the right system, prevent changes during installation and compare solutions on equal assumptions.

01

Terrace dimensions and photographs

Measure the approximate façade width, projection and installation height. Include photographs of the full wall, corners and ground surface.

02

Sun exposure and indoor daylight

Identify the orientation and the hours of strongest sunlight. This influences the choice of glass, polycarbonate, louvres and solar protection.

03

Wind and driving rain

Indicate the prevailing wind direction. One carefully positioned sliding wall can sometimes improve comfort more effectively than enclosing the whole terrace.

04

Ground, drainage and services

Check what is below the paving, where foundations can be made and how drainage, LED wiring or automation power can be routed.

05

Colour and structural divisions

Prepare the window-frame colour or RAL code and decide which views should remain uninterrupted and where posts or glass joints may be acceptable.

VERANDIS / NEXT STEP

Planning a similar project?

Send dimensions and select an initial system. We will verify the configuration and prepare the next step.