Pergolas: Materials, Placement, and What to Expect
A pergola can turn a patio into an outdoor room. Material and placement decide how much you will actually use it.
Words by Marco Delacroix · Oct 7, 2026 · 4 minutes
A pergola is an open structure of posts and beams, often used to frame a seating area or support climbing plants. It creates a sense of enclosure without blocking light completely.
Before buying, think about how you want to use it and how much maintenance you are prepared for.
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Materials
✿Timber: classic and versatile; pressure-treated softwood is affordable, while hardwoods last longer but cost more
✿Aluminium: lightweight and low-maintenance, often used for modern designs with adjustable louvres
✿Steel: strong and slim, with powder coating to resist rust
✿Vinyl: low maintenance, though some find it less natural-looking
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Placement
Position a pergola where you want to sit, eat, or relax, often near the house for easy access. Consider sun direction: a pergola over a south- or west-facing patio offers welcome shade in summer.
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Shade options
✿Climbing plants such as wisteria, grapevines, roses, or clematis
✿Retractable fabric canopies
✿Louvred roofs that open and close
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Permits and foundations
Check whether local rules require permission, especially for attached structures or larger sizes. Posts must be anchored securely, usually in concrete footings or metal post anchors.
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Maintenance
Timber needs periodic staining or treating. Check fixings each year, especially if heavy climbing plants are growing on the structure.
This is general landscaping and garden information, not professional advice. Costs, regulations, and plant suitability vary by location. Call before you dig to locate buried utilities, and consult a licensed landscaper or engineer for retaining walls, drainage, and structural work.
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