Why do Plettenberg Bay homes need PVC shutters?

Plettenberg Bay is fully exposed to the Indian Ocean. Salt laden onshore wind reaches properties from Robberg through to Keurboomstrand. The town sits at the meeting point of two weather systems, which means humidity levels can swing from dry berg wind conditions to heavy coastal moisture within hours. Timber shutters expand and contract with every swing. Over time, that movement warps frames, stiffens louvre mechanisms and cracks paint finishes.

PVC is dimensionally stable. It does not absorb moisture, does not expand in humidity and does not shrink when the berg wind arrives. The material is UV stabilised during manufacture so it will not yellow or become brittle under Plett’s intense summer sun.

Plett also has a significant population of holiday homes and guest houses. Properties sit closed for weeks at a time in humid conditions. Timber shutters left in a sealed house will swell and stick. PVC is unaffected. It operates the same whether the home has been occupied for months or closed for the off season. For more on how shutters suit the Plett coastal lifestyle, see our indoor shutters lifestyle guide for Plettenberg Bay.

Which shutter types does Custom Blinds install in Plettenberg Bay?

PVC indoor shutters (Custom Lifestyle Shutters™) are the most popular choice for Plettenberg Bay interiors. Custom manufactured from high density polyvinyl chloride with aluminium reinforced cores, they resist moisture, UV and temperature fluctuation without warping, cracking or fading. Available in bi fold and hinged configurations, white as standard, sized to the millimetre for your window reveals.

Aluminium security shutters suit Plettenberg Bay properties requiring external protection, particularly holiday homes and ground floor windows. Powder coated aluminium with a 3 pin locking system, 100mm louvres and a 7 year warranty. Available in white, light grey, charcoal and bronze.

For a detailed material comparison, read our guide on PVC versus aluminium shutters or our shutters versus blinds comparison.

Which Plettenberg Bay suburbs does Custom Blinds serve?

Robberg and Beacon Isle. The highest wind loading and salt exposure on the Garden Route. Hardware specification here is critical. PVC shutters with marine grade components are essential.

Keurbooms and Keurboomstrand. River mouth humidity combined with ocean salt. Holiday homes here benefit from both PVC shutters for interiors and security shutters for ground floor protection when unoccupied.

Central Plett and Longships. Established residential areas where shutters suit renovation and new build alike. Estate guidelines typically accommodate white PVC shutters without approval issues.

Nature’s Valley and The Crags. Indigenous bush holds moisture. PVC resists the sustained humidity that causes timber to swell. Security screens are popular additions for properties bordered by vegetation.

Harkerville. Elevated properties with exposure to both berg wind and coastal weather. Temperature swings between seasons make dimensional stability the priority.