Patio Renovations in Perth

The most common scope is new roof sheeting over an existing frame, new gutters and downpipes, and a repaint or replacement of visible steelwork.

Beyond that, people add what the original patio never had. A lined or insulated ceiling, proper lighting, ceiling fans, or screening at one end.

Some renovations are cosmetic and some are functional. Replacing a yellowed polycarbonate roof with insulated panel changes the way the space is used, not just the way it looks.

The frame gets checked before anything is quoted. Post bases, beam-to-post connections, purlin fixings and any sign of movement in the footings.

Post bases are the usual failure point. Steel posts set into or beside concrete rust at ground level where water sits, and the corrosion is often hidden under a paint job.

Beams tell you about the original engineering. Visible sag, or a beam that was clearly undersized for its span, means the structure was marginal before it aged.

If the frame is straight, the connections are sound and the post bases are solid, a renovation is usually good value. If two of those three fail, replacement is the honest recommendation.

Re-sheeting is the core of most renovations. Old sheets come off, purlins are inspected and re-fixed or replaced where needed, and new Colorbond goes on with a current fixing pattern.

Purlin spacing is the thing to check first. An old frame may have purlins at centres that suit the original profile but not the one you want, which sometimes means adding a purlin or two.

Fixing patterns have also changed. Older patios were often fixed more sparsely than current wind requirements call for, and re-sheeting is the natural moment to bring that up to standard.

The fall is worth measuring while the sheets are off. A patio that has always ponded usually has a fall problem that no amount of new sheeting will fix on its own.

This is the most requested renovation we see. A clear or tinted polycarbonate roof that was pleasant for two years and unbearable by year five.

Polycarbonate yellows, goes brittle in WA ultraviolet, and cracks around the fixings. It also lets a great deal of heat through even in the tinted grades.

Swapping to insulated panel changes the structure though. Panel is heavier than polycarbonate and spans differently, so the existing frame has to be checked rather than assumed adequate.

The payoff is significant. The same footprint becomes a shaded, quieter, cooler space with a finished ceiling, usually without touching the posts.

An existing single-skin patio can be lined underneath to hide the purlins and give a flat ceiling. Fibre cement sheet and aluminium lining panels are both used.

It is not the same as insulating. A lining without insulation above it still lets radiant heat through, and can trap hot air in the cavity if it is not vented.

Where the goal is heat rather than appearance, insulating above the lining or replacing the roof with panel is the more effective spend.

Where the goal is purely appearance, a lined ceiling with recessed lighting turns a utilitarian carport-style roof into a finished room.

Old patio gutters are frequently undersized, rusted through at the joints, or sagging between brackets so water sits in them.

Renovation is the right moment to fix all three. New gutter with correct fall, brackets at proper centres, and a downpipe count that suits the roof area rather than the original builder's habit.

The soakwell should be checked too. Many older patios discharge onto the paving or into a soakwell that silted up a decade ago, which is how footings get undermined.

Leaf guard is worth considering under trees. Perth's peppermints and jacarandas fill a gutter faster than anyone expects.