Apollo NZ Global

Outdoor Living · AEGIS PRIME

Planning an Adjustable Louvre Pergola: Structure Before Accessories

Motorisation, lighting and side screens are attractive options, but the best louvre-pergola projects begin with structure, drainage, dimensions and the relationship to the existing building.

Apollo NZ Global EditorialPublished 2026-09-08Practical project guide
Planning guidance — final product and site requirements are confirmed per project.
01

Choose the installation relationship

Freestanding, wall-mounted and roof-only retrofit pathways create different loads and interfaces. The existing building, foundations and fixing zones should be understood before accessories are selected.

02

Plan water from the start

Closed louvres can provide useful overhead rain protection, but the structure is not a sealed indoor room. Integrated gutter and internal drainage pathways still need a sensible discharge route at the site.

03

Treat enclosures as part of the structure

Track blinds, glass, louvre walls or solid panels can materially change how the space behaves in wind. Future enclosure intentions are worth declaring early so the project is not planned as an open pergola and enclosed later without review.

04

Keep site-specific engineering separate

Published product information is a useful starting point, but final wind, snow, foundations, fixings, consent and electrical requirements remain specific to the selected configuration and location.

Move from article to project

Apply the guidance to your actual site.

Open AEGIS PRIME Send a project brief